Domestic wastewater microprocessing system for high-rise buildings

Abstract

The invention provides a domestic wastewater microprocessing system for high-rise buildings. Water is divided into four levels according to the purposes of daily domestic water of residents, the requirements for the water quality standard, the dependency, the processing degrees and the like. The first-level domestic wastewater and the second-level domestic wastewater of upper-floor users of the high-rise buildings are purified by a miniature purification treatment system, the purified water is taken as third-level and four-level domestic water of lower-floor users having relatively low requirements for the water quality standard, therefore, the water supply load of a tap water factory and the workload of a sewage treatment factory can be effectively reduced, thus the running safety of the whole water supply system and the sewage disposal system are guaranteed, and safe and efficient domestic water is provided for residents. The unnecessary energy consumption of the intermediate link is reduced, and finally, the purposes of energy conservation as well as no pollution and environment protection are achieved in the real sense.

Description

technical field [0001] The invention relates to the field of treatment and reuse of wastewater from urban high-rise buildings, in particular to a micro-purification treatment and reuse system for domestic wastewater of urban high-rise building users. Background technique [0002] With the acceleration of my country's urbanization process, the domestic water situation of urban residents is becoming increasingly tense, and the high-load operation of sewage treatment plants cannot purify a large amount of domestic wastewater with quality and quantity. On the other hand, the existing undifferentiated water supply method makes some water with lower standards take up limited water resources, and the undifferentiated sewage treatment method makes relatively clean wastewater occupy discharge pipes, sewage treatment and other resources. These unreasonable phenomena It not only reduces the utilization efficiency of public resources, but also causes a lot of waste of energy consumption...

AI Technical Summary

Problems solved by technology

[0002] With the acceleration of urbanization in our country, the domestic water situation of urban residents is becoming increasingly tense, and the high-load operation of sewage treatment plants cannot purify a large amount of domestic wastewater with quality and quantity.

On the other hand, the existing undifferentiated water supply method makes some water with lower standards take up limited water resources, and the undifferentiated sewage treatment method makes relatively clean wastewater occupy discharge pipes, sewage treatment and other resources. These unreasonable phenomena Not only reduces the utilization efficiency of public resources, but also causes a lot of waste of energy consumption in multiple links in the middle

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