A water restoration system and restoration method

Abstract

The invention discloses a water body remediation system which comprises a water dam body and a foundation arranged at the bottom of the water dam body. A drainage pipe is arranged side the water dam body, a coarse screen and a fine screen are arranged at two ends of the drainage pipe, a grit chamber is arranged at the rear end of the water dam body, an air floatation tank is arranged at the rear end of the grit chamber, the air floatation tank and the grit chamber are connected through a drainage pipe, an oxidation pond is arranged at the rear end of the air floatation tank, the oxidation tank and the air floatation tank are connected through a drainage pipe, and a sedimentation tank and the oxidation tank are connected through a drainage pipe. A baffle is arranged inside the grit chamber of the water body remediation system, the water flowing speed is effectively reduced, the sand setting efficiency is improved, the oxidation efficiency is well improved through secondary oxidation after river water sedimentation, the problem that water quality is not standard is solved, discharged clear water is subjected to activated carbon treatment, a usage range is wide, the clear water can be distilled to obtain purified water, and the problem of drinking water resource shortage is further solved. The invention further discloses a water body remediation method.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a water restoration system and restoration method. Background technique [0002] my country is a country that lacks water resources. With the continuous exploitation of groundwater, the water level has dropped, which has exacerbated the shortage of water resources. A lot of domestic sewage and industrial sewage are directly discharged into the river, causing serious pollution of the river water area and wasting it in vain. The fresh water in the river has a great impact on people's lives, and it has also caused serious environmental pollution. Solving the shortage of water resources and protecting water resources has become a top priority, and the recycling of water resources is a very promising cause. , it can alleviate the problem of water shortage. The recycling of water resources is to carry out deep purification treatment of domestic sewage and industrial sewage to ma...

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Problems solved by technology

[0003] Some current water body restoration systems have complex structures and are inconvenient to maintain and repair. Moreover, due to the momentum of the river water in the system in the river, the flow rate is fast, and the grit chamber cannot achieve a good grit effect. The slag cannot be treated well, causing pipeline blockage, which seriously affects the service efficiency and life of system components, and the sewage treatment effect cannot meet the water standard requirements, and the treated water cannot be further utilized better, and water resources are not well resolved. The root problem of scarcity

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