How can we reduce the effluent volume of water to maintain its pollution level?
(a) Increase the upstream flow by low flow augmentation
(b) Decrease the upstream flow by low flow augmentation
(c) Increase the upstream flow by high flow augmentation
(d) Decrease the upstream flow by high flow augmentation
I got this question by my school principal while I was bunking the class.
The doubt is from Control Measures of Water Pollution topic in chapter Environmental Pollution of Energy Management