Municipal pipe network sewage reuse system and method

Abstract

The invention discloses a municipal pipe network sewage reuse system, which comprises a regulating pool, a filtering pool, a microbial treatment pool, an aeration pool and a sterilization pool, wherein the left end of the regulating pool is connected with a conveying pump; a filtering frame is arranged in the filtering pool; a water distributor and a microbe feeding box are arranged in the microbial treatment box; an aeration pipe is arranged in the aeration pool; a drug box is arranged on the top surface of the sterilization pool. The treatment method comprises the following steps of a, pollution degree detection; b, sewage treatment; c, inspection checking. The municipal pipe network sewage reuse system and method provided by the invention have the advantages that the integral structuraldesign is reasonable; different system sewage treatment can be performed by aiming at different pollution degree of the sewage, so that the sewage treatment realizes better pertinence; the sewage reuse scientific treatment is realized; under the condition of ensuring the sewage treatment quality, the energy consumption loss can be reduced to the maximum degree.

Description

technical field [0001] The invention relates to a municipal pipe network sewage reuse system and method. Background technique [0002] my country is a country with poor water resources, and the per capita water resources are only 1 / 4 of the world average. With the acceleration of economic development and urbanization, the problem of urban water shortage has become increasingly prominent. In order to solve the problem of water shortage, sewage reuse has been paid more and more attention. The amount of sewage and wastewater discharged in our country is about 100,000 per day, of which urban domestic wastewater accounts for about 40%, and industrial wastewater accounts for 60%. With the growth of the population, the discharge of domestic wastewater is on the rise. Due to the shortage of water resources, the water conflicts between industry and urban life, agricultural production and ecological environment in some areas of my country are prominent. Rivers in some areas have b...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a technical scheme of a municipal pipe network sewage reuse system and method for the deficiencies in the prior art. The treatment is more targeted, realize the scientific treatment of sewage reuse, and ensure the quality of sewage treatment, and reduce the loss of energy consumption to the greatest extent

Images