What are the various constituents of domestic sewage?
Question: What are the various constituents of domestic sewage?
Domestic sewage is composed of various constituents, including organic and inorganic matter, suspended and dissolved solids, nutrients, pathogens, and chemicals. Organic matter includes materials such as food waste, human and animal feces, and other biological waste products, while inorganic matter includes materials such as dirt, sand, and debris. Suspended solids include particles that are suspended in the water, such as small pieces of debris, while dissolved solids are materials that are dissolved in the water, such as salts and minerals. Nutrients, such as nitrogen and phosphorus, can contribute to eutrophication and algal blooms, while pathogens can pose a risk to human health. Chemicals such as pharmaceuticals and personal care products can also be present in domestic sewage.
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