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Integral efficient sewage treatment system

A sewage treatment system and high-efficiency technology, applied in water/sewage treatment, biological water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problems of low domestic sewage treatment efficiency, unstable wastewater quality and high investment cost, Achieve the effect of improving sewage treatment efficiency, facilitating air and sewage circulation, and high treatment efficiency

Pending Publication Date: 2018-08-10
四川云水清生态环境科技有限公司
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: provide an efficient integrated sewage treatment system, solve the problems of high investment cost, high operating cost, large floor area, low domestic sewage treatment efficiency, and unstable wastewater quality after sewage treatment in the prior art

Method used

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Embodiment Construction

[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.

[0032] like figure 1 and 2 As shown, the high-efficiency integrated sewage treatment system provided by the present invention has simple structure, scientific and reasonable design, convenient use, low construction cost, low operating cost, high domestic sewage treatment efficiency, small footprint, and stable effluent quality up to the first grade A above emission standard. The present invention comprises a slag separation lifting pool 1 located below the ground for collecting sewage, a high-efficiency denitrification reactor 2 located on the ground for denitrification treatment of sewage, and a reactor 2 located on the ground for biological decarbonization and deammonification of sewage The high-load bioreactor 3, and the dephosphorization pool 4 for dephospho...

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Abstract

The invention discloses an integral efficient sewage treatment system. The integral efficient sewage treatment system comprises a residual separation lifting tank, an efficient denitrification reactor, a high-load bioreactor, a dephosphorization tank and a filtering and disinfection tank. The integral efficient sewage treatment system is low in construction cost, low in operating cost, high in domestic sewage treatment efficiency and small in floor space, effluent quality stably reaches the first level A standard or above, and problems of high investment cost, high operating cost, large floorspace, low domestic sewage treatment efficiency and quality instability of treated wastewater in the prior art are solved.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to an efficient integrated sewage treatment system. Background technique [0002] The country has higher and higher requirements for domestic sewage discharge standards. Now it is generally required to reach Class A, and some local standards require to meet the surface water category IV water standard. [0003] In order to meet the discharge requirements, methods such as MBR or constructed wetlands are currently mainly used. The MBR method has the problems of high investment and operating costs; the artificial wetland has the problems of large land occupation and unstable water quality. Contents of the invention [0004] The technical problem to be solved by the present invention is: provide an efficient integrated sewage treatment system, solve the problems of high investment cost, high operating cost, large floor area, low domestic sewage treatment efficien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F9/00C02F2001/007C02F3/301C02F3/28C02F2209/005C02F2303/04C02F2301/08C02F2209/42C02F1/50C02F3/104C02F3/02C02F1/58C02F1/001Y02W10/10
Inventor 叶易春丁树涛何晓英陈寿兵吴玉梅赵国建
Owner 四川云水清生态环境科技有限公司
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