-Down to Earth Smaller cities of Bihar more polluted than the big cities in Delhi-NCR The average concentration of particulate matter 2.5 (PM2.5) in the cities of eastern India was the same as that in the cities of Delhi-NCR in the winter of 2021-22, according to a new report. Parsed regionally, eastern India was over three times as polluted as southern India and 22 per cent more polluted than northern India from October...
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Arsenic now in wheat, potato — and more than that in drinking water — in rural Bihar -Mohd Imran Khan
-Down to Earth Groundwater contaminated with arsenic is extensively used for irrigation and finds its way into the food chain Arsenic contamination in groundwater has been a growing concern in several parts of the country. Now, the chemical has found its way into the food chain — mainly rice, wheat and potato — a recent study has found. Ashok Kr Ghosh, one of the leading scientists of the team that led the research...
More »Is ethanol blending in petrol really green? -Jasleen Bhatti
-Down to Earth Aggressive sugarcane farming contaminates land, water The Union government intends to increase the amount of ethanol in the energy mix to lower the country’s dependence on imported oil and carbon footprint, as well as stabilise petrol prices. India currently blends about 8.5 per cent ethanol in petrol. The government is targeting a 10 per cent ethanol blend by 2022 and a 20 per cent blend (E20) by 2025. E20 can save...
More »Pollution Control Board deems Ganga river water unfit for direct drinking, bathing
-PTI Out of 86 live monitoring stations installed in as many locations, only seven areas have been found to be fit for drinking after the disinfection process while 78 have been found unfit. NEW DELHI: The Ganga River water is absolutely unfit for "direct drinking" and only seven spots from where it passes can be consumed after disinfection, the Central Pollution Control Board (CPCB) has said. According to the latest data with the...
More »More river stretches critically polluted: CPCB -Jacob Koshy
-The Times of India Maharashtra, Assam, Gujarat account for 117 sections The number of polluted stretches in India’s rivers has increased to 351 from 302 two years ago, and the number of critically polluted stretches — where water quality indicators are the poorest — has gone up to 45 from 34, according to an assessment by the Central Pollution Control Board (CPCB). While the ?20,000 crore clean-up of the Ganga may be the...
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