0
What minerals found in the run-off from agricultural land and treated and untreated sewage effluents are responsible for eutrophication of water bodies?
Wiki User
∙ 14y ago
Eutrophication occurs when fresh water is artificially supplemented with nutrients, which causes an abnormal plant growth. The output of waste into the water bodies from industries, agriculture, and urban communities generally exceeds the biological capacities of aquatic systems. Runoff of chemical fertilizers from fields is a major cause. When organic matter exceeds the capacity of those microorganisms in water that break it down and recycle it, it encourages rapid growth, or blooms of algae. When they die, remains of the dead algae add further to the organic wastes already in water; eventually, water becomes deficient in oxygen.
see this site:
http://envis.maharashtra.gov.in/envis_data/?q=waterpollution_quiz02&score=0
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Why is raw sewage sometimes put straight into the sea without being treated?
to teat the waste and chemical effluents becomes very costly for the company its been emitted from .so to save their extra expenditure the waste is left untreated
Why is river Ganga Is polluted?
The river Ganga is polluted by the discharge of city drains, and untreated factory effluents in it. Also all along its course the funeral pyres are lit on the bank and the ashes are immersed in the holy river. Mass bathing by people all along its course on several occasions also pollute this river.
River ganga is polluted why?
The river Ganga is polluted by the discharge of city drains, and untreated factory effluents in it. Also all along its course the funeral pyres are lit on the bank and the ashes are immersed in the holy river. Mass bathing by people all along its course on several occasions also pollute this river.
What is the meaning of wastewater?
Wastewater means water which has been spent or wasted in any form of its use. Generally speaking Wastewater indicates a mixture of sewage from lavotories, urinals, etc., sullage from bathrooms, kitchen sinks, roof top run off and untreated industrial effluents. Now a days "wastewater" has become a global terminology instead of earlier term of sewage.
What happens to an untreated dry socket?
An untreated dry socket can lead to infection.
Can a untreated hernia cause cancer?
No, the major complication of untreated hernia is not cancer.
Is untreated an adjective?
Yes, it is the opposite of the adjective "treated" (attended to). The word treated is the past tense and past participle of the verb "to treat."
What is done for planters warts if left untreated?
If you do anything about it, then by definition you aren't leaving it untreated.
What is untreated rubber?
----
What untreated disease leave individual at risk for developing ketoacidosis?
If hyperglycemia is left untreated, it can lead to ketoacidosis.
What stain for untreated creosote railway sleeper?
You have given a double meaning - if it's untreated, then there is NO creosote. If there IS creosote then it IS treated. -Which is it to be.
What is the usual outcome of untreated otosclerosis?
Untreated otosclerosis eventually results in total deafness, usually in both ears.
