Question

liquid waste generated from bathrooms and kitchens are called​

Answer 1

Answer:Liquid waste generated from bathrooms and kitchens are called sewage.

Explanation:

Answer 2

The liquid waste generated from bathrooms and kitchens is called​ black water.

• Black water is urine-containing wastewater that is let out from bathrooms and toilets.
• It is also called sewage or brown water. It is dangerous for health as it transmits illness and bacteria.
• Moreover, the treatment of black water requires biological and chemical treatment. It also requires disinfection.
• It contains all the contaminants from household appliances and fixtures, including Faeces, urine and toilet paper, bits of discarded food, and plenty of cleaning liquids and chemicals found in black water.
• In the black water treatment, the air is diffused into the water to make ideal conditions for bacteria to consume impurities.
• However, a sustainable biomass concentration is maintained, and it metabolises all the incoming waste.
• Therefore, it means there is negligible sludge, and 99.9 per cent of the incoming water can be reused.

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