For detecting the nitrates in sewage, the colour may be developed by adding

Related MCQs

• Which of the following pumps in used to pump sewage solids with liquid sewage without clogging the pump is?
• If q is the average sewage flow from a city of population P, the maximum sewage flow
• The ratio of maximum sewage flow to average sewage flow for mains up to 1 m in diameter, is
• No treatment of the sewage is given if dilution factor is
• The coagulant which is generally not used for treating the sewage, is
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• During preliminary treatment of a sewage
• The sewage treatment units in which anaerobic decomposition of organic matter is used, are called
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• 1000 kg of sewage contains