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प्रश्न
Write notes on the following:
Eutrophication
एका वाक्यात उत्तर
टीपा लिहा
उत्तर
Eutrophication refers to the nutrient enrichment in water bodies leading to a lack of oxygen and will end up in the death of aquatic organisms.
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Eutrophication
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
How can we control eutrophication?
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The scientists from a research institute collected samples of water from sewage pipes of two different cities, A and B. On analysis, the BOD value of the sample from city A was found to be 500 mg/L. The BOD value of the sample from city B was 200 mg/L. |
- Which one of the two cities needs a sewage treatment plant?
- Briefly discuss the steps involved in the treatment of sewage.
- What will be the effect of sewage treatment on the value of BOD?
