Zoology - Microbes in Human Welfare Question with Solution | TestHub
ZoologyMicrobes in Human WelfareSewage TreatmentEasy2 minPYQ_2009
ZoologyEasysingle choice
In the treatment of waste water discharge, which treatment stage involves biological treatment?
Options:
Answer:
B
Solution:
During waste water treatment : (a) Primary treatment involves physical process of removing the suspended matters. (b) Secondary treatment involves biological treatment. (c) Tertiary treatment involves the removal of phosphate, nitrate and sulphate.
Stream:JIPMERSubject:ZoologyTopic:Microbes in Human WelfareSubtopic:Sewage Treatment
⏱ 2mℹ️ Source: PYQ_2009
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