Chemical Oxygen Demand (COD)

Order of the National Green Tribunal regarding pollution of Godavari river, Telangana, 29/05/2025

Order of the National Green Tribunal in the matter of News Item titled "Telangana: Deepening pollution crisis in Godawari threatens lives livelihoods appearing in the Telangana Today dated 13.05.2025" dated 29/05/2025. The application was registered suo-motu on the basis of the news item titled Telangana: Deepening pollution crisis in Godawari …

Assessment, evaluation and treatment of municipal solid leachate under Indian scenario

The general concept behind this dissertation work is municipal solid waste management. Solid wastes and its composites affect the environment in several ways. And the major problems to be considered are the generation of leachate from solid waste dumping sites, which affects the groundwater aquifers.

Monitoring of well water quality around Rajaula village, Chitrakoot, Satna-A case study

Physico-chemical and biological monitoring of groundwater samples of various wells situated near Rajaula village, Chitrakoot (Satna) Madhya Pradesh was carried out.

Hydrochemical analysis of groundwater of BHEL industrial area of Bhopal city

In the present study, analysis of groundwater of BHEL industrial area of Bhopal has been done in winter, summer and monsoon season for one year (2007-08) at different sampling stations selected for this study. Two readings of sample has been observed and analysed to check the water quality index (WQI).

Water quality assessmenty: Five stations of river Damodar and one station of river Nalkari of South Karanpura coalfield

Studies on physico-chemical parameters of underground mine water, OCP direct discharge water and sump water of Urimari, Sayal 'D' Block, Khas Karanpura area and Bhurkunda area of South Karanpura Coalfield of Central Coalfields Limited, a subsidiary of Coal India Limited were carried out in 2004-05 and 2005-06 in all the …

Institutions directed to stop release of untreated waste into nullah

The Goa Pollution Control Board has finally cracked a whip against institutions to arrest the pollution of River Sal. In two separate orders, the pollution Control Board has directed the managements of Konkan Railway and Ms Apollo Victor Hospitals to immediately stop the release of untreated waste water in the …

Shanghai Launches Pilot Emission Trade Scheme - Report

The district of Pudong in the Chinese coastal city of Shanghai will launch a pilot emission trading scheme this year, the China Daily said, citing local officials. Pudong's environmental bureau will allow more than 300 companies to trade "pollution discharge rights" on the Shenghai Environment and Energy Exchange, according to …

Examine alternative energy options from sago waste

Salem, THE managing director and special officer, Sago Serve (an apex marketing cooperative for sago products), Har Sahay Meena has called on agencies with interests in non-conventional energy to explore the potential for alternative energy in sago and starch units. Meena said that the sago and starch units in the …

Performance evaluation of anaerobic single baffled reactor as alternative to existing onsite sewage treatment for Lakshadweep Is

Recent study on ground water quality in Lakshadweep Islands shows that groundwater in these islands are mainly contaminated by domestic sewage and sea water intrusion. Contamination by domestic sewage is attributed to tank used by the islanders for sewage disposal. In the present study, an Anaerobic Single Baffled Reactor is …

Characterization of textile wastewater

The wastewater generated from textile industries of Bhilwara city is studied for its characterization. Wastewater of textile industry was found to contain a high degree of pollutants with high TDS and suspended solids. The wastewater is highly colored and viscous due to dyestuff and suspended solids respectively.

Characterization of tannery effluent

Effluent samples were collected from a tannery in Ambur, near North Arcot Dist, Tamil Nadu, India. The physico-chemical parameters of the effluent viz, colour, odour, pH, Electrical conductivity, TSS, TDS, BOD, COD, total hardness, calcium hardness, magnesium hardness, chloride, sulphate and total chromium were determined. The results revealed that almost …

Performance evaluation of the common effluent treatment plant for tanneries at Pammal - Pallavaram Tamil Nadu (India)

The data on flow, BOD, COD, TSS and TDS were collected from the common effluent treatment plant (CETP) for the period from June '96 to November '96. The data were analysed to assess the performance of the CETP in terms of removal efficiency for the above mentioned parameters. The original …

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