Tag: origin of waste products
Questions Related to origin of waste products
The amount of biodegradable organic matter in sewage water can be estimated by measuring
Phosphate pollution is brought about by
Which of the following is referred to as the world's most problematic aquatic weed ?
______ is a water-carried waste, in solution or suspension, that is intended to be removed from a community.
Most of organic matter present in sewage is
Industrial, municipal sewage, treatment plants are examples of
Low 'pH' of a sewage indicates its
Which bacteria flourish in absence of free dissolved oxygen in sewage?
Which solids remain floating in sewage?
'Turbidity' in sewage is caused by