Question

Have you ever thought where the wastewater goes and what happened to it

Answer 1

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Water leaving our homes generally goes either into a septic tank in the back yard where it seeps back into the ground, or is sent to a wastewater-treatment plant through a sewer system. ... Primary treatment: Move water into large tanks and allow solid material to settle at the surface.Different treatment is used depending on the type of water coming into the plant and the water-quality requirements of water leaving the plant. Often the first stages of water treatment are purely physical methods, such as letting solid particles settle to the bottom of a holding tank and filtering the water through sand or other fine particulate matter. Filters are used to screen out large particles, and at a minimum, chlorine is added to kill dangerous bacteria and microorganisms.

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