Advertisements
Advertisements
प्रश्न
What happens in tertiary treatment at a water treatment plant?
एका वाक्यात उत्तर
उत्तर
In tertiary treatment the waste water is treated with chlorine or UV rays to kill the pathogens present in the water.
shaalaa.com
Treatment of Waste Water
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
