Chemical Pollution

  • Rampura, situated in Bulandshahr district in western Uttar Pradesh, is one of the 1,200 villages on the banks of the 300-km long East Kali, a tributary of the Ganges. The river is named after goddess Kali who, according to the Hindu mythology, is fierce and fights evil by ingesting it. Till the 198...
    Amita Bhaduriposted 2 years 2 months agoread more
  • Audit reveals poor quality of water in UP rivers The CAG audit report for the year 2015-16 has revealed that the quality of water in major rivers and water bodies in Uttar Pradesh is not as per the government norms. The primary reason for the poor water quality is inadequate sewage and industrial e...
    swatiposted 2 years 3 months agoread more
  • Mangroves form an integral part of the landscape of Mumbai and are essential in maintaining the stability of the coastline. They prevent erosion, protect the coasts from disasters, decrease the effect of pollution of water on the coastlines, besides providing breeding and feeding grounds for a range...
    aarti kelkar kh...posted 2 years 5 months agoread more
  • Southern India reels under drought-like conditions All the southern states, except Telangana, are facing drought-like conditions. Tamil Nadu is the worst hit with 80 percent deficit in water storage in the state’s reservoirs, followed by Andhra Pradesh, Karnataka and Kerala. The collective water ...
    swatiposted 2 years 5 months agoread more
  • SC gets strict with industrial units  The Supreme Court has issued a common notice to all industries across the country to verify if they have installed primary effluent treatment plants (PETPs) as mandated under the legal provisions. The notice expires in three months after which the state po...
    swatiposted 2 years 5 months agoread more
  • With the Right to Information (RTI) Act coming into force in the year 2005, the country saw many RTI activists making the most of it to demand the rights and entitlements of the people from the government. Pushpa, warmly known as Pushpa RTI, is one of them. In 2003, she set up the Bhalaswa Lok Shakt...
    Amita Bhaduriposted 2 years 5 months agoread more
  • At a time when the government’s attention is steered towards the concerns of the northern rivers like the Ganga and the Yamuna, it is seldom that the polluted rivers of the south India come up for discussion. The Central Pollution Control Board (CPCB) had in its 2015 report noted that around 37,00...
    Amita Bhaduriposted 2 years 7 months agoread more
  • Most of Hyderabad water bodies reduced to cesspools Out of the 25 prominent water bodies in Hyderabad, 23 have failed to meet the water quality standards set by the Central Pollution Control Board (CPCB). With the presence of high levels of faecal coliform, all 23 water bodies fall below ...
    swatiposted 2 years 8 months agoread more
  • Pranab Choudhury has been actively engaged with the causes of the poor and the environment for more than a decade. A senior development researcher, practitioner and a consultant at Baitarani Initiative office at Kalinga Nagar, Bhubaneswar, Odisha, he focuses on issues related to agriculture, forest,...
    makarandpurohitposted 2 years 8 months agoread more
  • The Bhoj wetland is situated in the heart of Bhopal district in Madhya Pradesh. The wetland consists of two man-made lakes--the upper lake and the lower lake. The upper lake, the oldest among large man-made lakes in central India, was created by king Bhoj in the 11th century by constructing an earth...
    makarandpurohitposted 2 years 9 months agoread more
  • About: Advanced Center for Water Resources Development and Management (ACWADAM) is conducting a fifteen-day training programme on basic hydrogeology or groundwater science, for professionals from civil society organisations or NGOs. Details: The training is not intended to be a ‘stand alone exerc...
    aarti kelkar kh...posted 2 years 9 months agoread more
  • Despite all the hype around Swachh Bharat Mission, the situation on the ground remains dismal. The city of Ujjain is located on the western part of Madhya Pradesh on the Malwa Plateau and is primarily a religious tourism centre due to the Mahakal temple. The temple is not only one of the 12 jyotirli...
    Amita Bhaduriposted 2 years 9 months agoread more
  • Harike wetland is the direct result of the Indus Water Treaty between India and Pakistan. To make best use of the waters of eastern rivers allotted to it, India constructed a barrage near the confluence of Beas and Satluj in 1952 from where two canals take water to the fields of Punjab and Rajasthan...
    Manu Moudgilposted 2 years 10 months agoread more
  • Call for Nominations Fourth Edition of FICCI Water Awards December 14, 2016 at FICCI, Federation House, Tansen Marg, New Delhi. Introduction The FICCI Water Awards were launched under the aegis of FICCI Water Mission, to promote awareness, policy advocacy, sharing of best practices and th...
    Water Awards 2016posted 2 years 10 months agoread more
  • Ganga polluted with heavy metals and pesticides: CPCB According to a recent report by the Central Pollution Control Board (CPCB) on contamination of the Ganga, the river water has the presence of bacterial contamination besides traces of pollutants like heavy metals and pesticides. There are n...
    swatiposted 2 years 11 months agoread more
  • The pitiful state of some of the water bodies in the country, coupled with the sheer apathy of the government, have forced some well-meaning citizens to come out of their comfort zones and make a difference. Some of these efforts, like the Puttenahalli lake in Bengaluru that is now overflowing with ...
    Amita Bhaduriposted 2 years 12 months agoread more
  • NGT raps UP government over Yamuna's pollution near the Taj Mahal The National Green Tribunal has reprimanded the Uttar Pradesh government, Uttar Pradesh Pollution Control Board, Agra Development Authority and Agra Nagar Nigam for not ensuring cleanliness and proper disposal of untreated sewage in ...
    swatiposted 3 years 2 weeks agoread more
  • The body of Guria Das looked like that of a three-year-old when she passed away at the age of 13. Guria was born in 1999 with a condition that constrained her growth. Her father, Chhatua Das recounts how Guria, unable to speak or move, communicated with him and his wife through gestures; a language ...
    Amita Bhaduriposted 3 years 2 weeks agoread more
  • Champa Devi has been working as a sharecropper on a two-acre farm at Nilothi village in west Delhi. Until a few years ago, the water she used for irrigation came from the Najafgarh drain that empties into the Yamuna river. This form of cultivation using waste water was a norm in the area till someti...
    Amita Bhaduriposted 3 years 3 weeks agoread more
  • Provide potable water to villages: NGT asks UP government  The National Green Tribunal has slammed the Uttar Pradesh government for failing to provide potable water to villages along the Hindon and Krishna rivers. The Tribunal has also constituted a committee and has directed authorities to as...
    swatiposted 3 years 1 month agoread more

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There is a need for better regulation and monitoring to bring toxin-free food to the Indian market.

“The recent scare due to the detection of formalin-laced fish across Goa, Kerala, Assam, Manipur, Nagaland and Meghalaya points to a link between water quality and food safety. Fish traders find it cost-effective to use formalin, a carcinogen, instead of ice to prevent the decomposition of fish during transportation to distant markets.

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Researchers believe there could be serious consequences if antibiotic-resistant genes move from harmless microbes to pathogens.

Antibiotic resistance is increasing in various microbial populations. A new study by Indian researchers has revealed that antibiotic-resistant genes are present in microorganisms of mangrove regions in Kerala also.

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Toxic industrial waste has polluted groundwater in Ratlam. Residents wait for action from authorities.

A resident of Bajankheda village in Ratlam district of Madhya Pradesh, Sitabai Tindor shows her pot full of water to us. A strange red, the water looks unusual. “We have been using this red water for domestic use for the last two decades. Industries in Ratlam has spoilt our land and water. The government has not provided us with any alternatives. For industrial misdeeds, why should we suffer?” asks a visibly distraught Sitabai.

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A study reveals deciduous trees with compound leaves more tolerant to air pollution.

Degrading air quality in metro cities is a matter of concern for public health. Massive tree plantation drives are often conducted in order to provide oxygen to choking cities. But trees, much like humans, also are severely affected by pollutants in the air. In such a situation, knowledge about trees capable of withstanding heavily polluted environment is needed, particularly while designing green belts in urban areas.

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Scientists and students come together to map air pollution sources in the capital.

A group of scientists and students are braving the heat and dust this summer in the national capital to map all possible sources of air pollution, so that by winter this year, we can get a fair idea of different sources of pollution in the city.

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Super tiny particles derived from table sugar can detect lead in water which is harmful for human consumption.

Nanotechnology deals with particles that are several thousand times smaller than the human hair, and it is being put to use in a variety of applications such as drug delivery and diagnostic tests. 

A group of Indian researchers has now developed a simple technique for deriving nanoparticles from table sugar and have shown that these particles can be used as sensors for detecting lead in water. 

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Neknampur lake serves as a fitting example of how low cost but effective natural techniques can be used to clean city lakes that are choking with pollutants.

A 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. We have already heard of this being successfully implemented in Hauz Khas lake in Delhi.

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A study finds an increased concentration of black carbon in Gangotri region during tourist seasons.

In 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 October. 

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The video tells the story of residents of Korba and nearby villages who are affected by the fly ash from power plants which makes Korba the fifth critically polluted area in the country.

Korba 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. More than one lakh metric tonnes of fly ash is generated annually by the eight thermal power plants in Korba in Chhattisgarh which produce 6090 megawatts of electricity.

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A team of scientists have synthesised graphene-iron sulfide nanocomposite from abundantly found seaweed Ulva fasciata through direct pyrolysis technique.

Treatment 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.

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