Distributed sewage regeneration method, apparatus and control system

A control system, decentralized technology, applied in the direction of comprehensive factory control, comprehensive factory control, water/sewage treatment, etc., can solve problems such as poor denitrification and phosphorus removal, unsatisfactory effluent quality, and impact on sewage reuse rate, etc. Achieve the effect of good phosphorus and nitrogen removal, small footprint, and improved biodegradability
CN101823809AActive Publication Date: 2010-09-08VISBE XIAMEN ENVIRONMENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
VISBE XIAMEN ENVIRONMENT TECH CO LTD
Publication Date
2010-09-08

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Abstract

The invention discloses distributed sewage regeneration method, an apparatus and a control system. The distributed sewage regeneration apparatus comprises a tank body, wherein the tank body is provided with a water inlet pipeline and a water production pipeline, the tank body is divided into a hydrolysis acidifying pool, a denitrification pool, an aeration tank, a membrane filter pool, a denitrification dephosphorization region and a regeneration water pool. A partition board is respectively arranged in the hydrolysis acidifying pool and the aeration tank as well as the aeration tank and the membrane filter pool; the water flows to the next water pool through a flowing-guide pipe; and the denitrification dephosphorization region is arranged in the regeneration water pool and partitioned from the middle of the regeneration water pool by a screen with fine hole separating screen. The control system comprises an integrated sewage regenerator, and a water quality testing apparatus and an PLC controller matched with the integrated sewage regenerator, wherein a data signal acquired by the PLC controller realizes remote data acquisition, monitoring and control by means of wireless broadcasting station or an optical communication Ethernet technology or a GPRS technology, thereby the invention has the advantages of compact integral body, convenient installation, easy implementation of remote control, favorable yielding water quality and the like.
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Description

technical field

[0001] The invention discloses a decentralized sewage regeneration method, equipment and control system, which belong to the technical field of sewage environmental protection water treatment, and in particular relate to the use of PLC control, and the use of radio stations (or optical fiber communication Ethernet technology, GPRS technology, etc.) to realize remote Distributed sewage treatment and recycling technology for data acquisition, monitoring and control. Background technique

[0002] With the development of social economy and the growth of population, water resources have become the restrictive factor of the sustainable development of national economy. The water resource crisis facing our country is even more severe. The per capita water resource in our country is only a quarter of the world's average level. With the rapid development of the economy, the total amount of water used for industrial and agricultural production and sewage discharge conti...

Claims

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