Enter records

ID: 65455
Title: Evaluation Of Groundwater Potential Zones By Resistivity Survey In A Part Of Masgerdo River Basin, Borena, Southern Ethiopia
Author: Jagadeshan, B. Dessalegn, A. Abel B. Gosaye and J. Muralitharan
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1160-1165 2021.
Subject: Evaluation Of Groundwater Potential Zones By Resistivity Survey In A Part Of Masgerdo River Basin, Borena, Southern Ethiopia
Keywords: Schlumberger electrode, Curve matching, Masgerdo river, Aquifer, Groundwater
Abstract: Electrical resistivity survey was carried out in Masgerdo river basin, Borena, southern Ethiopia, in order to assess the groundwater potential zones. Geologically, study area is underlain by volcanic basalt rocks, quaternary deposition and precambrian granitic basement rocks. 20 vertical electrical soundings were carried out with Schlumberger electrode configuration with current electrode spacing (AB/2) half ranging from 1-750 m. The measured apparent resistivity signals have been interpreted through curve matching technique using IX 1D software. The curves are prominently of QH, KH and HA type indicating the presence of 4 layers followed by a combination of curves QKA, KHK, KQH, QQH, QHK, QKK, HKH, QQQ and QHA indicating the presence of 5 sub-surface layers. Interpretations of resistivity data reveal the number of sub-surface layers, thickness and groundwater bearing capacity within the study area. The best layer which acts as the good groundwater aquifer of study area is the 3rd and 4th layer which consists of medium to highly weathered/fractured rock and unconsolidated sand formations at the depth between 4-20 m.
Location: T E 15 New Biology building
Literature cited 1: Santos, F.A., et al. 2006. Joint inversion of gravity and geoelectrical data for groundwater and structural investigation: application to the northwestern part of Sinai, Egypt. Geophys. J. Int., 165: 705–718. Ekine, A.S. and Osobonye. 1996. Surface geoele-ctric sounding for the determination of aquifer characteristics in parts of Bonny local government area of river state. Nigeria J. Physics. 85: 93-97.
Literature cited 2: Araffa, S.A.S. 2010. Geophysical investigation for shallow sub-surface geotechnical problems of Mokattam area, Cairo, Egypt. Env. Earth Sci., 59:1195-1207. Mohamaden, M.I. 2009. Groundwater exploration at Rafah, Sinai Peninsula, Egypt. Egypt. J. Aquat. Res., 35 (2): 49–68.

ID: 65454
Title: Review Of Technologies And Protocols Used In Low-Cost Air Pollution Monitoring Systems
Author: Himani, Arpita Johri, Manidipa Roy and Sanjay Kr. Singh
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1152-1159 2021.
Subject: Review Of Technologies And Protocols Used In Low-Cost Air Pollution Monitoring Systems
Keywords: Wireless sensor network, Internet of things, Air pollution monitoring systems, Air pollution, pollutants, Sensors
Abstract: One of the most important concerns of global economy and community health is air pollution. Real time monitoring of air quality is an important aspect. In conventional air quality monitoring systems, cost, data access and scalability are the roadblocks. In present days, researchers are working on the advanced technologies, such as wireless sensor network (WSN), internet of things (IoT) together with low-cost environmental sensors. This paper presents a broad review of air pollution monitoring systems (APMS) with protocols and aiding technologies along with comparison and performance assessment. In the end, objective is to realize future of APMS to make them more realistic and accurate.
Location: T E 15 New Biology building
Literature cited 1: MoE Protection. 2012. Technical regulation on ambient air quality index. Ministry of Environmental Protection, People’s Republic of China. Available at : http://kjs.mep.gov.on/hibhbz/bzwb/dqhjbh/jegfffbz/20/1203/W020 1204103327252-19541.pdf. USEPA. Air quality index (AQI). A guide to air qual ity and your health. Available at : www.airnow.gov/index. cfm?action-aqibasics.AQI.
Literature cited 2: Yi, W.Y., et al. 2015. A survey of wireless sensor network based air pollution monitoring systems. Sensors. 15:31392-31427. Guha, S., et al. 2015. Urban air quality management–A review. Atmos. Poll. Res., 6:286-304.

ID: 65453
Title: Strategic Analysis Of Coastal Pollution Control By Using Interpretive Structural Modeling
Author: Hasrianti Hasrianti, Azis N. Bambang and Maryono Maryono
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1147-1151 2021.
Subject: Strategic Analysis Of Coastal Pollution Control By Using Interpretive Structural Modeling
Keywords: Coastal, Stakeholder, policy, Interpretive structural modeling
Abstract: Based on current and local needs, development planning and management programmes are significant in coastal areas with special available approaches, particularly the design and implementation of management policies. This method is possibly achieved by involving all stakeholders. The purpose of this study, therefore, was to formulate policy strategies towards controlling coastal pollution using interpretive structural modeling (ISM). In addition, the research was conducted at the shores of Palopo city. However, the recommendations are expected to increase public awareness on environmental management, provide clean facilities and infrastructure, perform integrated waste management installations and improve spatial coordination. Various stakeholders known to play an important role include coastal communities, local government, sanitation agencies, environmental bodies, maritime and fisheries departments, as well as housing and settlement regions.
Location: T E 15 New Biology building
Literature cited 1: Andrés, M., J.M. Barragán and J.G. Sanabria. 2017. Relationships between coastal urbanization and ecosystems in Spain. J. Cities. 68: 8-17. Hamylton, S.M. and J. Prosper. 2012. Development of a spatial data infrastructure for coastal management in the Amirante islands, Seychelles. J. Appl. Earth Obser. Geoinform., 19:24-30.
Literature cited 2: Hasrianti, H., N.B. Azis and M.A. Maryono. 2018. Distribution of pH and temperatures Palopo coastal water, South Sulawesi. Earth and environmental science web of conferences, Indonesia. Art. no. 05020. Sharifipour, R. and B. Mahmodi. 2012. Presentation of coastal environmental management plant by using SWOT/AHP. J. Appl. Sci. Env. Manage., 16(1):147-151.

ID: 65452
Title: Water Quality Indices As Investigatory Tools For The Aquatic Ecosystem Health In Reference To Ranjit Sagar Dam Reservoir, India
Author: Kapil Paul and Anish Dua
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1141-1146 2021.
Subject: Water Quality Indices As Investigatory Tools For The Aquatic Ecosystem Health In Reference To Ranjit Sagar Dam Reservoir, India
Keywords: Heavy metals, Ranjit Sagar, Water quality index, ANOVA, t-test
Abstract: Life on earth is chiefly dependent on water, hence the quality of water is a big concern for healthy life. Population explosion, urbanization and industrialization are affecting the water resources quite badly and it is important to assess this quality at regular intervals. The current study is focused on evaluation of water quality of the Ranjit Sagar dam reservoir using water quality index (WQI) and heavy metal pollution index (HPI) method. This provides a single numerical value from a diverse set of water quality parameters. Water quality index in the study period varied from 23.98-140.3 and heavy metal pollution index (HPI) varied between 212.99-822.33. The evaluation of variation among seasons and sites is interpreted by the application of one as well as two-way analysis of variance and paired t-test. The successful use of these indices for assessing ecosystem health is being proposed through the study.
Location: T E 15 New Biology building
Literature cited 1: Mandal, P., R. Upadhyay and A. Hasan. 2010. Seasonal and spatial variation of Yamuna river water quality in Delhi, India. Env. Monit. Assess., 170: 661-670. Brack, W., et al., 2017. Towards the review of the European Union water framework management of chemical contamination in European surface water resources. Sci. Total Env., 576: 720–737.
Literature cited 2: Kar, D., et al., 2008. Assessment of heavy metal pollution in surface water. Int. J. Env. Sci. Tech., 5: 119-124. Yogendra, K. and E.T. Puttaiah. 2008. Determination of water quality index and suitability of an urban water body in Shimoga town, Karnataka. The 12th World Lake Conference: Determination (Taal 2007). Proceedings, pp 342–346.

ID: 65451
Title: Eroding Ecosystem Services And Functions And Proposed Business Strategies: Problems And Prospects In And Around Village Devbag, Southern Coastal Maharashtra, India
Author: Yogesh Pisolkar, Navendu Chaudhary and Apoorva M
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1133-1140 2021.
Subject: Eroding Ecosystem Services And Functions And Proposed Business Strategies: Problems And Prospects In And Around Village Devbag, Southern Coastal Maharashtra, India
Keywords: Coastal tourism, Developmental planning, Ecosystem services and functions, Corporate sector, Public-private partnerships, Sustainable development
Abstract: Growing coastal tourism and undesired developmental planning along the Maharashtra coastline has been a serious concern lately. Coastal tourism along the Malvan coast, especially to the south of Malvan in Tarkarli and Devbag villages has picked up in the 21st century. Tarkarli and Devbag villages are the two different administrative units in the region which are originally the part of Tarkali-Devbag spit, a homogeneous geomorphic feature. However, with burgeoning tourism and an unsustainable vision, ecosystem services and their functions are being undesirably exploited on the spit. Karli creek, which forms the eastern boundary of this spit is being used for tourism for more than two decades and is in a dire need of a creek management strategy. To counter these issues, local panchayats need to have policies and action plans for sustainable beach tourism, groundwater management and coastal protection. Therefore, the authors, through their recent fieldwork in the study area which includes interviewing locals and authorities and taking field measurements, would like to share their knowledge and bring forward the serious points of concern; especially regarding the policy frameworks and action plans. They would also like to express their stand on how the corporate sector through public-private partnerships (PPP) can help in the sustainable development (SD) of the region.
Location: T E 15 New Biology Building
Literature cited 1: Noronha, L. 2003. Introduction and overview in coastal tourism, environment and sustainability local development. The Energy and Resources Institute (TERI). pp 1-27. Panda, G.K., S.B. Choudhary and A.K. Kanungo. 2011. Applications of remote sensing and GIS for coastal zone. Manage. ILEE. 30(2):7-16.
Literature cited 2: Ramesh, D.A. and I.A.S. V. 2011. Methodology of integrated coastal zone management plan preparation-case study of Andaman Islands, India. J. Env. Prot., 2: 750-760. Schaltegger, S. and U. Bestandig. 2012. Introduction in corporate biodiversity management handbook-A guide for practical implementation. Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU), Public Relations Divisions, Berlin, Germany.

ID: 65450
Title: Nanocomposite Clay Filter – A Cutting Edge Scenario In Disinfection Process
Author: Boopathy Usharani and Namasivayam Vasudevan
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1126-1132 2021.
Subject: Nanocomposite Clay Filter – A Cutting Edge Scenario In Disinfection Process
Keywords: Clay filter, cuprous oxide, disinfection, E. coli, nanoclay, nanocomposite, rupture, zeta potential
Abstract: At the global outlook, providing potable water is hour of the need. The research engrossed in synthesis and evaluation of a novel nanocomposite clay filter with a keen focus on disinfection properties. Composition and volume of the clay filter were predetermined. An inlet of 105 E. coli cells was traversed via clay filter in batch and continuous mode at varied flow rates. Results revealed that in batch mode zero cell count was achieved in 20 min where as, in continuous mode within 15 min at flow rate 20 mL/min. The disruption and disparity of E. coli cells after traversing through the clay discs were confirmed by SEM technique. Rupture of the bacterial cell wall might be due to imbalance of structural morphology exerted by the positive charge of nanocomposite clay filter on the negative charge of bacterial cell wall. The research ended up with a net result that can be glorified and expanded in future.
Location: T E 15 New Biology building
Literature cited 1: Batra, R.D., et al. 2018. Nanotechnology in wastewater treatment : A review. In Novel application in polymers and waste management. Ed J.P. Dewangan and M.N. Yenkie. Taylor and Francis Group, U.K. Buzewa, C., et al. 2007. Nanomaterials and nano- particles : Sources and toxicity. Biointerphases. 2(4):17-71.
Literature cited 2: Varkey, A.J. 2010. Antibacterial properties of some metals and alloys in combating coliforms in contaminated water. Sci. Res. Essays. 5(24):3834-3839. Jadhav, S., et al. 2011. Copper oxide nanoparticles : Synthesis, characterization and their antibacterial activity. J. Clust. Sci., 22(2):121-129.

ID: 65449
Title: Durability Performance Of Self-Healing Bacterial Impregnated Concrete With M-Sand For Sustainable Environment
Author: R. Divahar, P.S. Aravind Raj, M. Siva and S. Ispara Xavier
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1120-1125 2021.
Subject: Durability Performance Of Self-Healing Bacterial Impregnated Concrete With M-Sand For Sustainable Environment
Keywords: Bacterial concrete, Self-healing concrete, Durability, Sustainable environment, M-sand
Abstract: The concrete structures normally have some capacity for self-healing, which means the concrete can able to seal or heal freshly formed micro-cracks which property mainly because of an excess of non-hydrated cement particles present in the materials. This reaction with ingress water undergoes secondary reaction. This paper carried out a new kind of self-healing concrete by using bacteria as mediate production of minerals which can seal the freshly formed cracks rapidly. The characteristics of self-healing bacterial concrete with M-sand and various dosages of Bacillus substilis, like 0 mL, 10 mL, 20 mL and 30 mL for the M25 grade concrete, in its fresh state are investigated by workability, while hardened characteristics are investigated by compressive, tensile strength, durability studies of acid test, like hydrochloric attack, sulphate attack and chloride attack and self-healing assessment. The study was carried out on fresh and hardened characteristics of a bacteria based self-healing concrete with M-sand using Bacillus subtilis bacteria. The test results indicated that by the addition of 20 mL amount of bacterial content in self-healing concrete with M-sand, the characteristics of durability performance was greatly altered and thus facilitate a sustainable environment.
Location: T E 15 New Biology building
Literature cited 1: Gavimath, C.C., et al. 2012. Potential application of bacteria to improve the strength of cement concrete. Int. J. Adv. Biotech. Res., 3(1):541-544. Ghosh, S., et al. 2009. Microbial activity on the microstructure of bacteria modified mortar. J. Cement Concrete Res., 31(2):93-98.
Literature cited 2: Wiktor, V. and H.M. Jonkers. 2011. Quantification of crack healing in novel bacteria based self-heating concrete. J. Cement Concrete Composites. 33(7):763-770. Tittleboom, K.V., N.D. Belie and W.D. Muyunk. 2010. Use of bacteria to repair crakcs in concrete. J. Cement Concrete Res., 40:157-166.

ID: 65448
Title: Optimization Of Hexavalent Chromium Ion Removal From Electroplating Wastewater Onto CMAC Using Factorial Experimental Design Analysis
Author: M. Manjuladevi, S. Kalaiselvan, J. Krishnaveni and S. Manonmani
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1112-1119 2021.
Subject: Optimization Of Hexavalent Chromium Ion Removal From Electroplating Wastewater Onto CMAC Using Factorial Experimental Design Analysis
Keywords: Cucumis melo peel activated carbon, adsorption capacity, Factorial design
Abstract: Factorial experimental design technique (FED) was used to investigate the adsorption of hexavalent chromium ion [Cr(VI)] from wastewater onto Cucumis melo peel activated carbon (CMAC). The structural and morphological features of activated carbon are characterized by FTIR and SEM studies. Physico-chemical characteristics and adsorption efficiency of CMAC of the wastewater are also being determined. Batch experiments are carried out for the adsorption of metal ion onto CMAC by the parameters, such as pH (3-9), adsorbent dosage (50-250 mg), concentration of metal ions (100-400 mg/L) of the adsorption capacity. The factorial design (23) is used for the interactions between three process parameters for the adsorption of metal ion is evaluated. The results of adsorption are subjected to statistical analysis by using the t-test, ANOVA, F-test which confirms the fitness of adsorption. To optimize and to know the maximum efficiency, the experimental data are used to obtain the normal probability plots, main effect; interaction plots, Pareto charts and contour plots by using design of experiment software with revelation of the best fitness. The results revealed that CMAC as a potential adsorbent for the adsorption of heavy metal ion [Cr(VI)].
Location: T E 15 New Biology building
Literature cited 1: Arris, S. and M. B. Lehocine. 2014. Removal of hexavalent chromium from industrial wastewater by cereal byproduct. International Renewable Energy Congress (IREC). Proceedings, pp 2. Venkateswarlu, P., et al. 2017 Removal of chromium from an aqueous solution using Azadirachta indica (neem) leaf powder as an adsorbent. Int. J. Physical Sci., 2(8): 188-195.
Literature cited 2: APHA, AWWA, WPCF. 1985. Standard methods for the examination of water and wastewater (16th edn). American Public Health Association, Washington D.C. pp 445- 456. Mattson, J.S. and H.B. Mark Jr. 1971. Activated carbon, surface chemistry and adsorption from solution. Marcel Dekker, New York.

ID: 65447
Title: Aquifer Characterization And Identification Of Groundwater–Surface Water Interaction In Hard Rock Region Using Electrical Resistivity Method
Author: S. Mahenthiran, Madhavi Ganesan, M. Mathiazhagan, N. Sridhar and L. Vignesh Rajkumar
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1103-1111 2021.
Subject: Aquifer Characterization And Identification Of Groundwater–Surface Water Interaction In Hard Rock Region Using Electrical Resistivity Method
Keywords: Vertical electrical sounding, Electrical resistivity, Surface water and groundwater interaction, Groundwater delineation, Hard rock region
Abstract: Extensive pumping of groundwater resources in an agricultural field leads to groundwater depletion in terms of both quantity and quality. In this study, electrical resistivity investigations were carried out to identify the groundwater potential zones, assess the impact of agricultural practices on groundwater quality and evaluate the interaction between pond and aquifer. A total of 13 vertical electrical sounding (VES) were carried out near wells and ponds in the agricultural field. Based on the rock resistivity variations, characteristics of the sub-surface layer and its thickness were determined. The parameters, such as longitudinal unit conductance, transverse unit resistance, average longitudinal resistivity, average transverse resistivity and anisotropy were also calculated. Results reveal that lithology exists in the study area comprised of clay, highly weathered granitic gneiss, weathered granitic gneiss, jointed granitic gneiss, fractured granitic gneiss and highly compacted rock. Highly weathered/weathered granitic gneiss in unconfined conditions serve as shallow aquifer zones and supply water for agricultural activities. It was observed that groundwater quality deteriorates due to intensive agricultural practices. The existence of weathered granitic gneiss along the pond shore possesses high permeability and hence the interaction exists in these zones between pond and aquifer. Measured electrical conductivity was low in the northern region of the study area also implies the existence of an interaction between pond and wells in these zones. The identification of groundwater potential zones through electrical resistivity method suggest the importance of implementation of emerging agricultural management systems to avoid the groundwater quality deterioration of the study area.
Location: T E 15 New Biology building
Literature cited 1: Deshpande, S. M., et al. 2018. Electrical resistivity method for groundwater exploration: A case study of Ganori village area, Aurangabad district, Maharashtra, India. Bulletin Pure Appl. Sci., (Geol.). 37 F(2): 125-137. Amaya, A.G., et al. 2018. Hydrogeophysical methods and hydrogeological models: basis for groundwater sustainable management in Valle Alto (Bolivia). Sustainable Water Resour. Manage., 5: 1179-1188.
Literature cited 2: Saldias, C., et al. 2012. Losing the watershed focus/ a look at complex community-managed irrigation systems in Bolivia. Water Int., 37(7): 744–759. Bello, H. I., et al. 2019. Geoelectrical investigation of groundwater potential at Nigerian Union of Teachers Housing estate, Paggo, Minna, Nigeria. Appl. Water Sci., 9(3): 1-12.

ID: 65446
Title: Trend Measurement Of Pathogenic Organisms In Soil At The Vicinity Of Ugwuaji Municipal Landfill Site, Enugu, Nigeria
Author: Chukwuebuka Eze, Chisom Uzendu, Obianuju Eze, Chinemelum Onodugo and Omodele Ibraheem
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1096-1102 2021.
Subject: Trend Measurement Of Pathogenic Organisms In Soil At The Vicinity Of Ugwuaji Municipal Landfill Site, Enugu, Nigeria
Keywords: Enugu metropolis, Ugwuaji municipal landfill, Soil contamination, Pathogenic bacteria, Pathogenic fungi
Abstract: The abundance of pathogenic organisms in soil at the vicinity of Ugwuaji landfill site in Enugu Metropolis was investigated during dry (December 2018 – February 2019) and wet (June – August 2019) seasons using standard procedures. Experimental soil samples from the vicinity of the landfill were randomly collected in triplicate from 6 different locations labelled SL1, SL2, SL3, SL4, SL5 and SL6 at distances of 100 m, 200 m, 300 m, 400 m, 500 m and 600 m away from the site, respectively. The control soil samples were randomly collected from a sampling location labelled SLC about 2 km away from the landfill. The occurrences of bacteria isolates were higher in wet season than dry season while fungi isolates were higher in dry season than wet season. The level of contamination of soil in the vicinity of the landfill site was generally higher in the wet season than in dry season. The relative percentage abundance of these organisms decreased with increasing distance away from the site. Statistical analysis showed that in both seasons the frequency of occurrences of the isolated pathogenic microbes in experimental soil differs significantly (P<0.05) when compared with occurrences in control soil. Therefore, the application of proper waste management practices at the landfill site is urgently needed to protect the environment and to minimize possible public health risks.
Location: T E 15 New Biology building
Literature cited 1: Massas, I., et al. 2013. Total and available heavy metal concentrations in soils of the Thriassio plain (Greece) and assessment of soil pollution index. Env. Monit. Assess., 185(8):6751-6766. Eze, C.T. and N.H. Amaeze. 2016. Microbiological and heavy metal characterization of soil from an open hospital waste dumpsite in Enugu, Nigeria. Asian J. Microbial. Biotech. Env. Sci., 18 (3): 587-596.
Literature cited 2: Ogbuene, E.B., H.I. Eze and U.M. Agusiegbe. 2013. The impact of open solid waste dump sites on soil quality: A case study of Ugwuali in Enugu. British J. Adv. Academic Res., 2(1):43-53. Yaliang, Y. 1996. Changzhou, China: Water supply, sewage treatment and waste disposal strategies for sustainable deveopment. Ambio. 25:86-89.

ID: 65445
Title: Surface Water Quality Assessment In Bhokardan Area Of Jalna District, Maharashtra State
Author: K.P. Dandge and S.S. Patil
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Indian Council of Forestry Research & Education.
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (10) Oct. 21 page 1083-1095 2021.
Subject: Surface Water Quality Assessment In Bhokardan Area Of Jalna District, Maharashtra State
Keywords: Surface water, Water quality index, Spatial distribution, Bhokardan area
Abstract: Ambient or environmental water quality includes the water quality of lakes, rivers and oceans. The water quality of these resources is declining with time due to various natural and anthropogenic sources of pollution. As surface water is major source of drinking water, made essential to monitor its quality regularly. In the present study an attempt was made to check suitability of surface water for drinking purposes and coupling of water quality index with GIS tools for better visual representation of the data. The generated WQI map can be used as a monitoring tool for surface water quality of Bhokardan area of Jalna district, Maharashtra state, India. The surface water quality is estimated by analyzing the various physico-chemical parameters, such as pH, alkalinity, electrical conductivity, fluoride, chloride, nitrate, sulphate, potassium, total hardness, E. coli, turbidity, total dissolved solids, dissolved oxygen and biochemical oxygen demand measured at 32 different selected locations in the study area for pre-monsoon and post-monsoon seasons. The overall results revealed that almost all the surface water sources from the Bhokardan area, Jalna district, India were found unsuitable for drinking purposes. The application of coupling WQI with GIS techniques to evaluate sequential and spatial variations in surface water quality was, therefore, found suitable and effective for monitoring and managing surface water resources.
Location: T E 15 New Biology building
Literature cited 1: Tao, H., et al. 2019. Determination of biochemical oxygen demand and dissolved oxygen for semi-arid river environment : Application of soft computing models. Env. Sci. Poll. Res., 26(1):923-937. Bollinger, J.E., et al. 1999. Comparative analysis of nutrient data in the lower Mississippi river. Water Res., 33(11):2627-2632.
Literature cited 2: Sanchez, E., et al. 2007. Use of the water quality index and dissolved oxygen deficit as simple indicators of watersheds pollution. Ecol. indicators. 7(2):315-328. CPCB. 2011. Status of water quality in India. 2011. In Monitoring of Indian national aquatic resources. Central Pollution Control Board, New Delhi.

ID: 65444
Title: Noise Exposure And Associated Health Effects Among People Working Near Traffic Junctions In Mysuru, India: An Evaluation Using GIS
Author: Sunil Kumar D., Jose Jom Thomas, David Ninan Kurien, Muhammad Mon U., Prakash B. and Narayana Murty M.R
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (9) Sept. 21 page 1077-1080 2021.
Subject: Noise Exposure And Associated Health Effects Among People Working Near Traffic Junctions In Mysuru, India: An Evaluation Using GIS
Keywords: Noise pollution, Noise-induced health effects
Abstract: Noise pollution is a rising risk factor leading to the development of auditory and non-auditory health effects of various kinds. The modern man is exposed to various degrees of noise throughout the day. Occupational exposure to noise is a significant yet neglected challenge in developing countries. This study attempts to map the distribution and relationship of traffic noise and its health effect among people exposed to it in major junctions of Mysuru city in India using geographic information system (GIS). A cross-sectional study was conducted in 70 systematically selected major traffic junctions in Mysuru city. The average noise level was assessed using sound level meter during peak traffic hours and 280 individuals working adjacent to the localities were evaluated for health effects. The data was analyzed using QGIS and SPSS software. The mean noise level recorded in the traffic areas of Mysuru city was 72.89 + 8.37 decibels and 61.4% of locations assessed in the city showed noise levels above the recommended maximum limits. Among the workers exposed to traffic noise in the city, 26.1% had atleast one health effect of high noise exposure. The proportion of workers with auditory effects of noise was 6.1% and 22.5% showed non-auditory health effects of constant noise exposure. The results were suggestive of the presence of noise pollution in the majority of the traffic areas in Mysuru city. The proportion of study participants with auditory or non-auditory health effects were higher in areas with noise levels exceeding the recommended maximum limits.
Location: T E 15 New Biology building
Literature cited 1: Park, K. 2017. Environment and health. In Text book of preventive and social medicine (24th edn, chapter 13). Banarsidas Bhanot, Jabalpur. pp 778-780. Berglund, B., T. Lindvall and D.H. Schwela. Guidelines for community noise. World Health Organization, Geneva.
Literature cited 2: Data and Statistics. 2019. Available from http://www. euro.who.int/en/health-topics/environmental-and-health/noise-data-and-statistics. Goines, L. and L. Hagler. 2007. Noise pollution: A modern plague. Southern Medical J., 100(3): 287.

ID: 65443
Title: Evaluation Of Cationic And Anionic Polyelectrolytes As A Coagulant Aids In Turbidity Removal From Surface Water
Author: Shagufta Jabin, Priti Gupta and Jitander Kumar Kapoor
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (9) Sept. 21 page 1071-1076 2021.
Subject: Evaluation Of Cationic And Anionic Polyelectrolytes As A Coagulant Aids In Turbidity Removal From Surface Water
Keywords: Coagulant, Coagulation, Electrical conductivity, Flocculation, Polyelectrolytes, Turbidity
Abstract: Coagulation-flocculation is an important technique used for removal of turbidity from water. The study aims to investigate effect of alum as coagulant in conjunction with polyelectrolytes as coagulant aids for removal of turbidity from surface water (pond and river water). Water was collected in March, June, September and December 2018 from both pond and river. Turbidity for pond water was 174 NTU, 192 NTU, 101.5 NTU and 147 NTU and for river water, it was 92 NTU, 251 NTU, 121 NTU and 161 NTU for March, June, September and December 2018, respectively. Conventional jar test was done for removal of turbidity by determining the pH, electrical conductivity, temperature, optimum mixing intensity and proper dosage. The two polyelectrolytes used were organopol 5470C and chemfloc 430A. Research aims to evaluate effect of organopol 5470C and chemfloc 430A used as coagulation and flocculation aids in different surface water and to examine their effectiveness for treatment of water. For pH range of 7.0-8.0, organopol 5470C shows better flocculation strength than chemfloc 430A in pond and river water, while, chemfloc 430A has better results at pH more than 8.0. The objective of work is to assess performance of two synthetic polyelectrolytes on turbidity of surface water.
Location: T E 15 New Biology building
Literature cited 1: Mahvi, A.H. and M. Razavi. 2005. Application of polyelectrolytes in turbidity removal from surface water. American J. Appl. Sci., 2(1):397–399. Bina, B., et al. 2009. Effectiveness of chitosan as natural coagulant aid in treating turbid waters. Iran J. Env. Health. 6(4):247–252.
Literature cited 2: Nyström, R.S., et al. 2003. Flocculation of semi dilute calcite dispersion induced by anionic sodium polyacrylate – Cationic starch complexes. Langmuir. 19(9):3981–3986. Bolto, B. and J. Gregory. 2007. Organic polymers in water treatment. Water Res., 41(11):2301-2324.

ID: 65442
Title: Start-Up Phase And Stability Of Expanded Granular Sludge Bed Reactor To Treat Slaughterhouse Wastewater
Author: Vijaybabu Sundaramurthy, Asha Balasubramanian and Partheeban Pachaivannan
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (9) Sept. 21 page 1066-1070 2021.
Subject: Start-Up Phase And Stability Of Expanded Granular Sludge Bed Reactor To Treat Slaughterhouse Wastewater
Keywords: Chemical oxygen demand, Expanded granular sludge bed reactor, Mesophilic, Organic loading rate, Slaugh-terhouse wastewater, Volatile fatty acid
Abstract: A laboratory-scale anaerobic expanded granular sludge bed reactor (EGSBR) was designed and fabricated to treat slaughterhouse wastewater. The reactor was continuously run at an organic loading rate of 0.013 and 0.014 kgCOD/m3/day, below the mesophilic level. The result showed that the extended granular sludge bed reactor was stable. The period was determined to be between the 54th day and the 61st day and these days showed maximum removal efficiency. The volatile fatty acids started to accumulate during the start-up era, from the 18th day to the 27th day. The pH level also declined during these stages. The stabilization phase was started at the end of the 52nd day onwards with the help of bacterial consortium. An initial organic loading rate proved useful for the propagation of anaerobic active sludge and reduced organic chemical oxygen demand loading resulted in lower gas production and higher wastewater upflow velocity.
Location: T E 15 New Biology building
Literature cited 1: Barrera, M., et al. 2012. Photolytic treatment of organic constituents and bacterial pathogens in secondary effluent of synthetic slaughterhouse wastewater. Chem. Eng. Res. Des., 90(9):1335-1350. Bustillo-Lecompte, C., M. Mehrvar and E. Quiflones-Bolanos. 2016. Slaughterhouse wastewater characterization and treatment, an economic and public health necessity of the meat processing industry in Ontario, Canada. J. Geosci. Env. Prot., 1:175-186.
Literature cited 2: eison, D. and R. Chamy. 1999. Comparison of the behaviour of expanded granular sludge bed (EGSB) and upflow anaerobic sludge blanket (UASB) reactors in dilute and concentrated wastewater treatment. Water Sci. Tech., 10:91-97. Seif, H. and A. Moursy. 2001. Treatment of Slaughterhouse Wastes Sanitary Engineering Department, Faculty of Engineering, Alaexandria University. 6th International Water technology Conference (IWTC 2001). Alexandria, Egypt. Proceedings, pp 269-275.

ID: 65441
Title: Effect Of Coconut Shell Activated Charcoal Immersion On Iron, pH And Total Dissolved Solids Levels in Dugwell Water
Author: Zulfikar, Nasrullah, Wiwit Aditama and Aris Yulianto
Editor: Dr. Jyoti Verma
Year: 2021
Publisher: Kalpana Corporation
Source: ENVIS, CES & EWRG, CES
Reference: Indian Journal of Environmental Protection Vol 41 (9) Sept. 21 page 1054-1058 2021.
Subject: Effect Of Coconut Shell Activated Charcoal Immersion On Iron, pH And Total Dissolved Solids Levels in Dugwell Water
Keywords: activated charcoal, coconut shell, Iron, pH, Total dissolved solids
Abstract: High iron (Fe) content provides fishy metallic taste and odour to water, causes brown stains on clothes, on the walls of the tub, pipe blockage and disrupt public health. High levels of iron and total dissolved solids (TDS) also affect the degree of acidity (pH) and the quality of clean water, therefore appropriate but effective technology is required to reduce the levels of iron and TDS in water. The objective of the present work is to evaluate the effect of duration of coconut shell activated charcoal immersion on iron (Fe) content, pH and TDS levels in dugwell water. Six durations of immersion treatment were established in this study, namely 5 min, 10 min, 15 min, 20 min and 25 min. The study treatment used 0.5 g of coconut shell activated charcoal which was immersed in 1000 mL of dugwell water. Data analysis was performed using the statistical package for social sciences (SPSS/version 22) programme. One-way Anova test was used to find significant differences between the experimental groups followed by the Post Hoc least significant difference (LSD) test to compare the significance between each experimental group at a significance level of 0.05. The results obtained show a highest mean decrease in Fe level in the 25 min immersion of 0.718 mg/L or 79.249%, the greatest increase in the pH was found in 25 min immersion of 0.63 or 9.62% and the highest decrease in total dissolved solid (TDS) was found in 25 min immersion of 109 mg/L or 26.5%. From results, it can be said that duration of coconut shell activated charcoal immersion have an affect on Fe, pH and TDS levels in dugwell water. It is expected that the community can use coconut shell activated charcoal as a media for dugwell water processing to gain most effective Fe, pH and TDS levels.
Location: T E 15 New Biology building
Literature cited 1: Kazemifar, A.M., et al. 2017. Chronic arsenic toxicity from drinking well water in a rural area. Iran J. Toxicol. 11(6):33-36. D0I: 10.29252/arakmu. 11.6.33. Joko, T. and S. Rachmawati. 2016. Variation of addition of adsorption media in contact aeration tray aerator system against iron (Fe) in shallow groundwater levels in Rembang Regency. J. Kesehat Lingkung Indonesia. 15(1):1-5.
Literature cited 2: Sasadara, S. C., E. Mahawati, E. and E. Hartini. 2013. The effectiveness of water purifiers in reducing iron (Fe) levels based on variations in residence time in dug well water. Dian Nuswantoro University, Semarang, Indonesia. Susana, T. 2009. The level of acidity (pH) and dissolved oxygen as an indicator of the water quality around the Cisadane river estuary. J. Teknol Lingkung Univ Trisakti. 5(2):33-39.