Toxic Foam on Yamuna River: A Call for Better Environmental Governance
Environmental Concerns Raised by Vimlendu K Jha
In Gurugram, Haryana, environmentalist Vimlendu K Jha expressed serious concerns over the rising pollution levels in the Yamuna River, describing the situation as a failure of environmental governance in Delhi. He highlighted that the primary sources of pollution are within Delhi, with 17 drains emptying into the river.
Expert Insights on Froth Formation
Professor Sachchida Nand Tripathi from the Indian Institute of Technology, Kanpur, explained that the froth is caused by surfactants from soaps and detergents in untreated wastewater. The froth contains harmful organic matter that releases volatile gases, affecting both the atmosphere and aquatic life.
Impact of Pollution on Water Quality
Research indicates that organic pollution from industrial and agricultural runoff contributes significantly to the frothing problem. The presence of volatile organic compounds in polluted water can lead to the formation of secondary organic aerosols, especially in urban areas with high pollution levels like the Yamuna River.
Doubts Revealed
Toxic Foam -: Toxic foam is a harmful frothy substance that forms on the surface of water bodies like rivers. It is usually caused by pollution, such as chemicals and waste, entering the water.
Yamuna River -: The Yamuna River is one of the major rivers in India, flowing through several states including Delhi. It is an important water source but is heavily polluted.
Vimlendu K Jha -: Vimlendu K Jha is an environmentalist who works to protect nature and raise awareness about pollution and other environmental issues.
Environmental Governance -: Environmental governance refers to how rules and policies are made and enforced to protect the environment. Good governance ensures that natural resources are used sustainably and pollution is controlled.
Surfactants -: Surfactants are chemicals that help mix oil and water, often found in soaps and detergents. When they enter rivers through wastewater, they can create foam and harm the environment.
Volatile Gases -: Volatile gases are gases that can easily evaporate into the air. They can be harmful to breathe and contribute to air pollution.
Organic Pollution -: Organic pollution comes from natural sources like plants and animals, but when it is excessive, such as from industrial and agricultural waste, it can harm water bodies.