Sewage can be treated in many different ways dependent on where you live and how your sewage is disposed of. If you live in the city you'll more than likely be on mains drains, which means your sewage will be collected and transported to a treatment area via a complex network of pipes. If you live in the countryside you will have a decentralized system and cesspit emptying will be in order after your septic tank has biofilter has taken place. Sewage collection is often dealt with under
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