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What minerals found in the run-off from agricultural land and treated and untreated sewage effluents are responsible for eutrophication of water bodies?
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∙ 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.
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Wiki User
∙ 14y ago
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What is eutrophication in science?
Eutrophication is the process where a body of water becomes overly enriched with nutrients, typically from sources like agricultural runoff or untreated sewage. This excess nutrients can lead to excessive plant growth, oxygen depletion, and a decline in water quality, ultimately disrupting the balance of the ecosystem.
How could a body of water get high levels of nitrates and phosphates?
High levels of nitrates and phosphates in a body of water can result from agricultural runoff, industrial discharges, untreated sewage, and urban stormwater runoff. These nutrients can also leach from fertilizers and septic systems, leading to eutrophication, which can cause algae blooms and harm aquatic ecosystems.
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
What are the two major causes of eutrophication?
fertilizer runoff It can be caused by a number of things entering bodies of water (eg ponds or streams), classified as organic or inorganic pollutants: Organic (composed of natural substances) can include- -Manure and slurry from agriculture -Sewage -Run off from food processing plants -Nutrients leached from topsoil (during heavy rain) Inorganic pollutants (composed of man-made substances) include- -Artificial fertilisers (nitrate and phosphates) from agriculture -Urban run off
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.
Can a untreated hernia cause cancer?
No, the major complication of untreated hernia is not cancer.
What happens to an untreated dry socket?
An untreated dry socket can lead to infection.
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?
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