Advertisements
Advertisements
प्रश्न
After which of the following process effluents from anaerobic sludge digesters are released in natural water bodies?
पर्याय
Primary treatment
Secondary treatment
Grit screening
Chlorination
MCQ
Advertisements
उत्तर
Chlorination
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
