Anonymous
Mar 14
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Mar 14
Sewage discharge can have a significant impact on water quality in several ways:
1. Nutrient pollution: Sewage contains high levels of nutrients such as nitrogen and phosphorus, which can lead to eutrophication in water bodies. This can result in excessive algae growth, oxygen depletion, and harm to aquatic life.
2. Pathogen contamination: Sewage can contain harmful bacteria, viruses, and parasites that can contaminate water sources and pose a risk to human health. This can lead to waterborne diseases such as cholera, typhoid, and hepatitis.
3. Chemical pollution: Sewage can also contain a variety of chemicals and pollutants, including heavy metals, pharmaceuticals, and household chemicals. These contaminants can have harmful effects on aquatic ecosystems and human health.
4. Sedimentation: Sewage discharge can introduce large amounts of sediment into water bodies, which can smother aquatic habitats, reduce water clarity, and disrupt the natural balance of ecosystems.
Overall, sewage discharge can degrade water quality, harm aquatic life, and pose risks to human health. Proper treatment and management of sewage are essential to protect water resources and ensure safe drinking water for communities.
1. Nutrient pollution: Sewage contains high levels of nutrients such as nitrogen and phosphorus, which can lead to eutrophication in water bodies. This can result in excessive algae growth, oxygen depletion, and harm to aquatic life.
2. Pathogen contamination: Sewage can contain harmful bacteria, viruses, and parasites that can contaminate water sources and pose a risk to human health. This can lead to waterborne diseases such as cholera, typhoid, and hepatitis.
3. Chemical pollution: Sewage can also contain a variety of chemicals and pollutants, including heavy metals, pharmaceuticals, and household chemicals. These contaminants can have harmful effects on aquatic ecosystems and human health.
4. Sedimentation: Sewage discharge can introduce large amounts of sediment into water bodies, which can smother aquatic habitats, reduce water clarity, and disrupt the natural balance of ecosystems.
Overall, sewage discharge can degrade water quality, harm aquatic life, and pose risks to human health. Proper treatment and management of sewage are essential to protect water resources and ensure safe drinking water for communities.
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tesfa behagere
Mar 14
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Anonymous
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Indication of intravenous therapy
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