Municipal sewage recycling system

A municipal sewage and pool technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve problems such as polluted environment, sewage loss, waste of resources, etc., to achieve large water volume, The effect of broad application and promotion prospect and improvement of repeated utilization rate

Inactive Publication Date: 2015-05-27
常州市江南环保设备有限公司
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  • Abstract
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Problems solved by technology

On the one hand, the city lacks water, and on the other hand, the sewage is lost in vain, which not only pollutes the environment, but also wastes resources

Method used

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  • Municipal sewage recycling system
  • Municipal sewage recycling system

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] refer to figure 1 , The municipal sewage reuse system of the present invention includes a preprocessor 1, a biological processor 2, a separation device 3, a reclaimed water tank 4, an advanced treatment device 5, and a sludge treatment device 6. The input end of the preprocessor 1 is connected with the input end of the biological processor 2, the output end of the biological processor 2 is connected with the input end of the separation device 3, the output end of the separation device 3 is connected with the input end of the reclaimed water tank 4, and the reclaimed water tank The output terminal of 4 is connected with the input terminal of depth processing device 5 . The sludge treatment device 6 is connected to the pre-processor 1 , the biological processor 2 and the separation device 3 respectively. The advanced treatment device 5 includes a biological aera...

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Abstract

The invention relates to a municipal sewage recycling system. The system comprises a pre-treater, a biological treater, a separation device, a recycled water tank and a depth treatment device, wherein the input end of the pre-treater is connected with the input end of the biological treater; the output end of the biological treater is connected with the input end of the separation device; the output end of the separation device is connected with the input end of the recycled water tank; and the output end of the recycled water tank is connected with the input end of the depth treatment device. The municipal sewage recycling system can be used for treating urban sewage, and has the characteristic of recycling sewage.

Description

technical field [0001] The invention relates to a municipal sewage reuse system. Background technique [0002] Water is the most important resource for the survival and development of human beings, and it is an indispensable and irreplaceable special resource. my country is a country with a large shortage of water resources, and water has seriously restricted the development of industry and agriculture and affected people's normal life. At present, 300 cities across the country are short of water, 100 of which are severely short of water, mainly distributed in North China, East China, Westernized and coastal areas. After 2010, the whole country will enter a period of water shortage, and the water shortage in China will reach 40 billion m in 2025 3 to 50 billion m 3 . It is predicted that the direct economic loss caused by water shortage may reach hundreds of billions of yuan every year. Therefore, water-saving technology is the direction and focus of environmental prote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
Inventor 彭剑刚
Owner 常州市江南环保设备有限公司
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