Groundwater Pollution

Order of the National Green Tribunal regarding the deplorable condition of a water tank, Golconda Fort, Hyderabad, Telangana, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item Titled "Neglected Katora Houz in Hyderabad’s Golconda Fort Cries for attention appearing in ‘The Siasat Daily’ dated 25 May 2025". The application was registered suo-motu based on the news item titled “Neglected Katora Houz in Hyderabad’s …

Effluent Treatment

The Tamil Nadu Pollution Control Board (TNPCB) is optimistic about effluent treatment plants (ETPs) and common ETPs (CEPTs) starting work in Tirupur as directed by the courts. G Rengaswamy, member secretary, TNPCB, says: "80 per cent of CETPs are already functional and by November the others will have to start …

INDIA

• Pesticides can harm unborn children, and an estimated Rs 24,000 crore is needed to fight pesticide-borne dis-eases, says Suresh Prabhu, Union minister for environment and forests. • Studies show promising signs of huge oil reserves in the Gulf of Kutch off the western coast of the Saurashtra region in …

High level garbage

"we've had it. Enough is enough,' said Gary Locke, governor of Washington state, at a press conference, announcing that the state would sue the us energy department for failing to clean up the worst nuclear waste dump site in the us. He said the energy department had missed two deadlines …

Arsenic in groundwater

Groundwater in some parts of Calcutta has revealed traces of arsenic, according to a recently published research paper. Scientists from the School of Environmental Studies of Jadavpur University, Calcutta, have traced the source of arsenic to a pesticide factory that discharges paris green (copper acetoarsenite), a chemical used in pesticides, …

Not any drop to drink

Supply of potable water has been affected by contamination of water sources in most developing countries. Rivers, lakes and groundwater have been polluted by industrial effluents, pesticides and fertilisers from agricultural run-off and urban waste. According to "Critical Trends', brought out by the United Nations, chronic water scarcity is common …

Drink your glasses empty

by working out how aromas can be extracted from food, two scientists from California, usa , have solved one the most vexing environmental problems that is faced by many nations, the us included: cleaning up groundwater contaminated with a potentially carcinogenic (or, cancer-causing) additive. To improve the efficiency of combustion …

A drink too much

delhi's groundwater has become a cocktail of fluorides, nitrates, heavy metals and pesticides, in short

Popular poisons

the ever-increasing pressure to increase food production to meet current demand requires protection of crops from pests. The use of pesticides is, therefore, inevitable, and constitutes an integral part of modern crop-management practices. It has been estimated that crop damage is as high as 20 per cent where pesticides are …

A cleansing effect

tetrachloroethene is a prominent groundwater pollutant that is suspected to be a carcinogen. A team of experts on microbiology and environmental engineering from the Cornell University, Ithaca, New York, have isolated Dehalococcoides ethenogenes (also known as strain 195), a bacterial strain that can dechlorinate this toxin into ethene - a …

Poison shooter

a rs 5 crore plan has been submitted by the government of West Bengal to the Centre in order to fight the high levels of arsenic and fluoride contamination in the groundwater of the state. The project which is yet to be cleared by the Centre, would investigate into the …

TOXIC THREAT

The Delhi High Court recently banned the import of toxic zinc and lead ash and their skimmings till further orders. The court was ruling on a petition seeking implementation of the Basel convention, 1989, which seeks to ban trade in hazardous wastes. India had signed the convention in 1992. The …

Water alarm

a yet unpublished paper on groundwater quality in Delhi, conducted by scientists of the Nuclear Research Laboratory ( nrl ), of the Indian Agricultural Research Institute, indicates that 33 per cent of the groundwater shows nitrate contents exceeding the general acceptable limits (20 parts per million; ppm) , and 15 …

Arsenic down under

a study being conducted by the Geological Survey of India (gsi)

Water of death

THE country's "gravest ecological disaster" is shaping up in West Bengal. Concerned by the extent of arsenic poisoning, the National Human Rights Commission (NHRC) has sought an updated and detailed report on arsenic poisoning in six districts - Nadia, Murshidabad, Malda, Burdwan and the Z4 Parganas (North and South). The …

Hosiery havoc

MUCH of the groundwater in Tamil Nadu's Tirupur town is unusable, having been contaminated by the effluents that the town's prolific hosiery industry churns out. But now, a scheme to set up common effluent treatment plants is getting underway after crossing many hurdles. Tirupur, which has some of the most …

Quiet strangler

IS WATER pollution all about throwing rubbish and other unwanted things into the water? No. In fact, a harmless activity like farming could lead to something as insidious as nitrate pollution. In 1989, England's National River Authority shortlisted 10 areas in the country which had high levels of nitrates in …

The taste of arsenic

EVEN as diseases caused by arsenic-tainted water continue to ravage several districts of West Bengal, the state government has initiated a Rs 15-crore action plan to supply safe drinking water to the affected districts. The worst hit areas are Malda, Murshidabad, Nadia, the 24 Parganas, Burdwan and Howrah. The state's …

Subterranean subterfuge

LAST YEAR, the smog-covered industrial township of Panipat in Haryana was accorded the status of an "eco-town". However, a still-to-be-released report by the state department of environment that the Down To Earth team was privy to rudely ridicules a district administration campaign that is flaunting this prestige. The report blandly …

Arsenic contaminates

ARSENIC pollution of groundwater in West Bengal is reportedly threatening 13 border districts in Bangladesh as well. Some people are said to have died because of the pollution in West Bengal, says a Panos report. Bangladesh scientists have found arsenic in water samples collected from the bordering districts, adds the …

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