Temporary-treatment wastewater purification system and method

Abstract

The invention discloses a temporary-treatment wastewater purification system and method. The wastewater purification system comprises a muddy-water separating system, a dephosphorizing adsorption system and an ozone oxidation system, wherein the muddy-water separating system, the dephosphorizing adsorption system and the ozone oxidation system are sequentially connected through a pipe; the invention further discloses the wastewater purification system. The temporary-treatment wastewater purification system and method have the advantages that wastewater is subjected to sludge separation through stage treatment and the magnetization method, and the effect of rapidly treating wastewater is achieved through the ozone sterilization effect; meanwhile, the oxygen enrichment amount of a water body is increased, and the water quality is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a classified and oxygen-enriched temporary sewage purification system and a sewage purification method. Background technique [0002] With the rapid development of the city and the further expansion of the population, the construction of sewage treatment projects as urban infrastructure has relatively lagged behind the social and economic development of the city. The population scale exceeds the planning expectation, the sewage discharge continues to grow, the treatment capacity is insufficient, the sewage treatment plant is overloaded, and the sewage directly flows into the river or flows into the river from time to time. If the sewage is directly discharged into the river, the polluted river will not only affect the living environment of the surrounding residents, but will also pollute the soil and groundwater around the river. [0003] Affected by the progress of urb...

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Problems solved by technology

[0003] Affected by the progress of urban planning and construction, the construction period of the sewage treatment plant and supporting pipe network is relatively long, and the direct discharge of sewage cannot be achieved in a short period of time. When the amount of sewage generated is greater than the amount of sewage treated, it is easy to store too much and deteriorate. A large number of bacteria breed, which leads to the intensification of post-processing work and the emergence of new dirt that is difficult to deal with

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