Solar energy based domestic sewage purification treatment device

Abstract

The invention discloses a solar energy based domestic sewage purification treatment device. The device comprises a solar panel, a solar tracking system, a solar power supply system, a jet flotation oil removal apparatus and a water contaminant separation and purification apparatus, the solar panel is connected in parallel to the solar power supply system and the solar tracking system, the jet flotation oil removal apparatus is used for treating kitchen oily water, after treatment by the jet flotation oil removal apparatus, the kitchen oily water is conveyed to the water contaminant separation and purification apparatus, the contaminant separation and purification apparatus directly receives other domestic water through a pipeline, the upper end of the water contaminant separation and purification apparatus is equipped with a support frame, the bottom end of the jet flotation oil removal apparatus is mounted on the support frame, solar power supply is adopted to make all parts operate normally, also kitchen water is treated individually, treated kitchen water and other domestic water are conveyed to the water contaminant separation and purification apparatus together for treatment, by means of aerobic reaction, mass treatment of domestic water can be realized, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of domestic sewage purification treatment, in particular to a domestic sewage purification treatment device based on solar energy. Background technique [0002] In real life, people discharge a large amount of domestic sewage every day. These domestic sewage contain a large amount of organic matter and also contain pathogenic bacteria. The direct discharge of these domestic sewage will cause serious pollution to water resources. In the prior art, there are already some purification treatment devices for domestic sewage, especially the best effect of using active biofilm to treat domestic sewage. The traditional device that uses active biofilm to treat domestic sewage can attach too little space for the biofilm, domestic sewage cannot fully contact with the active biofilm, and the harmful components in the sewage are decomposed by microorganisms, so the traditional sewage treatment structure has a high treatm...

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Problems solved by technology

[0005] (1) There is a lot of oil pollution in the kitchen water, and the problem of oil pollution cannot be solved by adopting the above-mentioned scheme, and the oil pollution is treated by chemical or biological methods, and its cost is high, but it is still unable to treat a large amount of kitchen water;

[0006] (2) The aerobic reaction is the key to domestic sewage treatment, and it plays an important role in the degradation of COD and the nitrification of ammonia nitrogen. However, most of the oxygen required by the general aerobic reaction is obtained through compulsory oxygen supply, which consumes a lot of power. Leading to high operating costs for sewage treatment

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