Question

write in brief about the basic details and the roles of sewerage system.​

Answer 1

Answer:

The main function of a sanitary sewer system is to protect water quality and public health. A series of underground pipes and manholes, pumping stations, and other appurtenances convey sewage from homes, businesses and industries to wastewater treatment plants where it is cleaned and returned to the environment.

The storm sewer system collects rain and melting snow, referred to as runoff. The water flows through pipes and manholes, ditches, swales, and other conveyance methods. Most stormwater is diverted directly to local streams and waterways without treatment.

Answer 2

Answer:

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Explanation:

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