-The Times of India NEW DELHI: The prolonged heatwave in Delhi since May 18 not only saw extremely high temperatures ranging between 44 and 46 degrees but also led to the development of a dangerous pollutant that has become an annual feature in the capital lately. In the last week of May, levels of ozone saw a massive increase with a similar rise in levels of Particulate Matter making it worse. Institute...
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IIT-K called in for detailed study on city pollution -Apurva
-The Indian Express Concerned about rising levels of air pollution in the city, the Delhi government has commissioned IIT-Kanpur to conduct a comprehensive study of pollution levels and causes. The government plans to use data to formulate a policy to control and reduce air pollution, and initiate a second-generation air action plan. Commissioned last month, the IIT-K study will be the most comprehensive study since the 2007 Central Pollution Control Board and...
More »Affordable water purification using silver nanoparticles-R Prasad
-The Hindu Chennai: A team led by an IIT-Madras professor has devised a cheap and effective method to produce clean drinking water. It will soon be possible to produce 10 litres of water - free of bacteria and virus - at just Rs. 10-12 per month, for the daily consumption of a family of five. Prof. T. Pradeep of the department of chemistry at IIT-M and his team have made use of silver...
More »Emissions from coal plants causing high mortality, diseases-Meena Menon
-The Hindu Pollution standards exist only for ambient air quality and not for individual power plants, says report Emissions from coal-fired power plants is taking a heavy toll on human life across large parts of India. In 2011-2012, a first-of-its-kind study in the country estimates it resulted in a whopping 80,000 to 1,15,000 premature deaths and more than 20 million asthma cases from exposure to a total PM10 (Particulate Matter) pollution. Titled ‘Coal...
More »There's poison in Ghaziabad air
-The Times of India GHAZIABAD: The air in Ghaziabad, even in relatively greener areas such as Indirapuram, Vaishali and Kaushambi, is nothing short of a poisonous cocktail. Prolonged exposure to the air in the city, among the top five 'most critically polluted cities' in the country, can lead to a number of respiratory diseases, most of which directly affect the lungs. Centre of Science Environment's (CSE) analysis of government data and Global...
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