Chemical companies invest in alternative water treatment methods

Image may be NSFW.
Clik here to view.
© antikainen – [[www.123rf.com 123RF.com]]</span>Growing concerns about water scarcity and infrastructure inadequacy in South Africa, and a rise in environmental awareness are said to be escalating the need for effective water treatment chemicals and accelerating the move away from conventional methods of water and wastewater treatment towards mechanical separation and biological methods.