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Chemical Pollution
Treating sewage with plants
Posted on 17 Apr, 2018 04:56 PMA radical new method is fast emerging as an effective and sustainable solution to increasing pollution in urban lakes. Called floating treatment wetlands (FTW), they are artificial islands with plants that stay afloat on the lake. The plants clean the lake through hydroponics system, resulting in a cleaner, beautiful lake and an improved habitat for creatures that depend on it.
Tourism increases black carbon in air
Posted on 16 Apr, 2018 03:25 PMIn a significant input for the growing debate on global climate change, a study by researchers at the Dehradun-based Wadia Institute of Himalayan Geology (WIHG) has found that there is a remarkable increase in the concentration of black carbon in the atmosphere near the pilgrim town of Gangotri in Uttarakhand during the two annual tourist seasons of April to June and during September and Octobe
Power play chokes Korba
Posted on 11 Apr, 2018 02:05 PMKorba in Chhattisgarh is an industrial area which has a significant number of coal mines and thermal power plants. Fly ash is a byproduct of the thermal power plants and has become a significant problem for the residents of Korba now.
Nanomaterial from seaweed can clean toxic water
Posted on 08 Apr, 2018 09:02 PMTreatment of wastewater containing industrial dyes and toxic heavy metals is a major environmental problem as available treatment techniques are not very efficient and environment-friendly. Now a team of Indian scientists has developed a nanomaterial drawn from seaweed for effective treatment of toxic wastewater without using any chemicals.
India plans to route water from Sharda to Yamuna
Posted on 27 Mar, 2018 04:42 AMIndia seeks to bring water from Nepal's Sharda river to supplement Yamuna near Delhi
Can legal compliance address environmental injustice?
Posted on 18 Mar, 2018 02:47 PMWhat happens after an environmental law is made or an environmental approval is granted to a project? Are all the safeguards complied with? Do the authorities in charge enforce the environmental regulations and laws proactively? What are the impacts that arise due to non-compliance with environmental regulations? How can affected communities pursue remedies?
Islands float on Delhi lake
Posted on 08 Mar, 2018 06:09 AMLocated in the Hauz Khas urban village in the busy metropolis of Delhi is an exquisitely landscaped lush green patch. This deer park, with spotted deer, peacocks and numerous birds, leads to an incredibly beautiful lake. As per a plaque at the site, the lake is a part of the medieval (13th century) city of Delhi Sultanate.
Rajim kumbh: Leave Mahanadi alone
Posted on 25 Feb, 2018 07:35 PMAround 25 lakh pilgrims across the country took a holy dip in the Mahanadi during the Rajim kumbh festival held in Rajim from January 31-February 13, 2018. For this annual religious extravaganza at the confluence of the Mahanadi, Sondur and Pairi rivers in Chhattisgarh, the state government organised various religious events.
Slow death of a river
Posted on 30 Jan, 2018 02:46 PMRiver Mutha, the pride of Pune, lovingly called 'Muthai' or 'mother Mutha', is dying a slow death, thanks to the rapidly urbanising city which is depositing huge amounts of untreated sewage and dirt in its waters.
Delhi’s e-waste problem
Posted on 21 Jan, 2018 08:49 AMWidespread use of digital devices--mobile phones, tablets, computers, smart watches and more--has made electronic waste a new environmental problem. Discarded gadgets result in massive piles of e-waste, which is contaminating soil and groundwater in the national capital, a new study has pointed out.