People, Development and Environment
9.53
(a) To disinfect and clean the water thoroughly.
(b) To separate solids from sewage using filtration
and sedimentation.
(c) To remove remaining bacteria and organic solids
using methods like chlorination.
(d) To break down biodegradable material using
anaerobic bacteria.
5.
Which of the following best describes the role of Waste
Stabilization Ponds (WSPs) in wastewater treatment?
(a) They are primarily used for the treatment of
industrial wastewater and reduce sludge volume.
(b) They utilize sun’s energy, algae, and bacteria to
break down organic matter and remove patho-
gens from wastewater. ...
Get NTA UGC NET '24 Paper 1 by KVS Madaan| Teaching and Research Aptitude NET/SET/JRF |Includes 2023 Paper (2 Sets) & 23 years chapter wise solved Previous Year Questions now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
