Order of the National Green Tribunal in the matter of In Re: News Item titled "Nayar river is vanishing - a yatra reveals conservation goes beyond science and policy" appearing in ‘The Down To Earth’ dated 03.06.2025. The original application was registered suo-motu based on the news item titled "Nayar …
hudson river, flowing through many us cities, will soon be depolluted. The us Environmental Protection Agency (epa) recently gave a nod to a massive dredging project aimed at removing around 2.02 million cubic metres of contaminated sediments from a 64 kilometre section of the river. For decades, the epa has …
A controversy has erupted over recent research revealing that more than 35 per cent of Seoul's water could be contaminated. Even as officials in the South Korean capital initially refuted the findings, they have outlined an action plan to regularly monitor the city's tap water. This will include inspection of …
Eco-friends, a non-governmental organisation, has been striving to control pollution and protect the environment in Kanpur. One of its tasks is to depollute the Ganges, whose stretch along Kanpur has been identified as the most polluted one. Five huge drains which carry domestic sewage and contaminated water from a tuberculosis …
A TEAEM of researchers from the Banaras Hindu University in Varanasi, Uttar Pradesh, has isolated two fungal and one bacterial strains which are capable of removing colour and heavy metals from polluted water. Mycologist R S Upadhyay and his research-studen( R K Maurya are striving to develop a water treatment …
Microbiologist R S Upadhyay and his student R K Maurya from the Banaras Hindu University have isolated two fungal and one bacterial strain which are capable of removing dyes and heavy metals from polluted water. Banaras, a sari and carpet-making centre, loads its water bodies with large amounts of azodyes …
Ionising radiation can be used to destroy pollutants like polychlorinated biphenyles (PCBs) and heavy metals from water. The radiation treatment is being developed at the US government's National Institute of Standards and Technology in Gaithersburg, Maryland, and the University of Maryland in College Park. In the case of a PCB …
WATER with arsenic in it may be the most poisonous drink for us, but for two strains of bacteria, discovered by French researchers, it is the daily means of sustenance. A stream flowing through the abandoned Carnoules lead and zinc mine in the Cevennes mountains in southern France was found …
TWO marine bacteria, isolated by biotechnologists of the Central Agricultural Research Institute, Port Blair, Andamans, could prove to be a boon in managi 'ng oil spills. The two bacteria proved to be highly efficient in degrading oil almost completely in less than a month. More than 90 per cent of …
When oil seeps into water supplies, it is more of a problem than a solution. But a group of American scientists think otherwise. John Hunter and John Cary of the US Department of Agriculture at Fort Collins, Colorado, intend using vegetable oil to help remove nitrate pollution from wells, usually …
The US Department of Energy's Pacific Northwest Laboratory in Richland, has recruited an army of microorganisms to clean soils and underground water tainted with nitrate and carbon tetrachloride - an industrial solvent that is a suspected carcinogen. In this bioremediation process, native bacteria which can be coaxed into degrading contaminants …
THE Supreme Court of India has ordered the Ganga Project Directorate (gpd) and the state governments concerned not to disburse funds for the Rs 421-crore 2nd phase of the Ganga Action Plan (gap) and has also called for a fresh evaluation of the first phase. On September 30, the Court …
THE BOOM over houses not only set windows rattling but made insomniacs out of deep snorers. That was a couple of decades ago, at least abroad. So the airlines tried to go in for whispering engines. After all this hullaballoo and court cases against erring airports, a definition of acceptable …
Drinking water in Delhi may soon be safer and more potable. For the first time in India, the Delhi Water Supply and Sewage Disposal Undertaking (DWSSDU) expects to introduce, in May, the ozonisation process at the Okhla water treatment plant. This project is being undertaken with French technology as part …