What is the difference between sewage and drainage
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Sewage and drainage systems both carry water, but sewage carries wastewater and solids to dispose of them properly, while drainage systems carry excess water runoff to reservoirs or seas. Sewers are designed to carry solid waste in addition to water and are usually managed systems, whereas drainage can include natural systems and carries only excess water runoff managed by governments.
What is the difference between sewage and drainage
- 1. What is the difference between Sewage and Drainage? Though, both sewage and drainage carry water, they have some differences between them. Generally, drainage system is used to run off the excess water to sea or reservoirs or any other suitable place, while sewage system is used to carry out the waste water and solids to dispose them in a proper way. Simply, sewage system is a drainage system for carrying waste water. Drainage system either be manmade system or natural system (in case of rivers and lakes), while sewage system is often manmade system. Sewers are designed to carry solid waste also, while drainage is designed to carry excess water. Sewage system can either be maintained by government or private sector, while drainage system is mostly maintained by local or federal government of the state. Drainage can be open to air, but sewage cant be open to air. Read more: http://www.differencebetween.com/difference-between-sewage-and-vs- drainage/#ixzz26LQR8xZY