Water pollution treatment system for fishing floating matters

Abstract

The invention discloses a water pollution treatment system for fishing floating matters. The water pollution treatment system structurally comprises a clamping plate, a limiting plate, a base, a treatment cavity, a main body, a rotating wheel, a supporting rod, a dephosphorization device, a chopping device, a winding device and a motor. When the water pollution treatment system is used after improvement, fished sewage is guided into the main body, a winding rod winds hair in the sewage, and a first spiral cutter and a second spiral cutter are used for cutting off the hair on the winding rod multiple times, so hair degradation is facilitated, and =hair degradation time is shortened. The sewage is introduced in the treatment cavity, phosphorus-accumulating bacteria in a first chemical cavityare input into the sewage; the characteristic that the phosphorus-accumulating bacteria convert the sewage into polyphosphate in cells under an aerobic condition is utilized, so phosphorus-rich biological sludge is formed; and by introducing a flocculant in a second chemical cavity is introduced into the sewage, the flocculant has a flocculation effect to bond phosphorus-rich biological sludge particles with each other, and phosphorus-rich sludge is discharged from the system through precipitation, thereby achieving the effect of removing phosphorus from the wastewater.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a water pollution treatment system for salvaging floating objects. Background technique [0002] Floating objects mainly come from people's domestic garbage and animals and plants in water bodies, among which the most common floating objects are plastic bags, mineral water bottles, aquatic plants, dead fish and so on. And floating objects are objects that float on the water and move with the current. When salvaging floating objects on lakes, improvements are needed: [0003] 1. When treating the water salvaged from floating objects on the lake, since a large amount of water discharged into the lake comes from life, domestic sewage often contains a large amount of phosphorus from washing wastewater and food waste. If it is directly discharged into the water, it will cause The overgrowth of algae leads to eutrophication of the water body, deteriorates the water quality, affects th...

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Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a water pollution treatment system for salvage of floating objects, so as to solve the problem of a large amount of water discharged into the lake when treating the water recovered from the floating objects on the lake. From life, domestic sewage often contains a large amount of phosphorus from washing wastewater and food waste. If it is directly discharged into the water, it will cause excessive algae reproduction, lead to eutrophication of the water body, deteriorate water quality, and affect the survival of aquatic organisms such as fish. affect people's living environment

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