CURRENT AFFAIRS

Detailed explanation-1: -The policy will promote the use of treated waste water and will see the setting up of sewage treatment plants (STP)in all major towns and cities of Gujarat.

Detailed explanation-2: -This policy announced by the Gujarat government will promote the use of treated wastewater and will see the setting up of sewage treatment plants (STP) in all major towns and cities of Gujarat.

Detailed explanation-3: -Moreover, similar to the Water Act, the Environment (Protection) Act, 1986 empowers the Central government to prescribe sewage and effluent discharge standards, investigate and ensure compliance, and conduct research. This Act applies to all kinds of environmental pollution, including water, land, air, and noise.

Detailed explanation-4: -Activated sludge process Activated sludge is a biochemical process for treating sewage and industrial wastewater that uses air (or oxygen) and microorganisms to biologically oxidize organic pollutants, producing a waste sludge (or floc) containing the oxidized material.

Detailed explanation-5: -These methods include subsurface discharge, water reuse, and discharge to surface waters. Surface water disposal, such as discharge of water into local ponds, rivers, or lakes, is strictly prohibited by federal, state, and local regulations.