The decomposition of the matter produces into ___________ and in presence of ____________

Related MCQs

• The presence of which of the following in sewage indicates nitrogen content before decomposition of sewage?
• The decomposition of sewage takes place, causing a pungent smell. Which of the following causes the pungent smell?
• The presence of free ammonia in sewage represents ____________
• The presence of which of the following indicates old pollution?
• The organic matter present in the water is of __________ types.
• ________ combines aeration basin and secondary clarifier into single unit.
• The discharge of regulated chemicals into surface waters is controlled by __________
• When did CWA come into existence?
• Pollution enters into the water system in ___________ ways.
• The propulsion of water into steam drum by extremely rapid, almost explosive boiling of water at the heating surface is called ___________