Integrated biological treatment system

A technology of biological treatment and anoxic biological filter, which is applied in biological water/sewage treatment, anaerobic digestion treatment, water/sludge/sewage treatment, etc. It can solve the problems of easy loss of activated sludge, high engineering construction and low purification effect Poor problems, to achieve the effect of low construction cost, fewer pool buildings, and reduced loss

Inactive Publication Date: 2021-05-04
中新联科环境科技(安徽)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an integrated biological treatment system, which solves the following problems: the activated sludge is easily lost when the traditional biological treatment system is used; the purification effect of the traditional biological treatment system is poor; the traditional biological treatment system occupies a large area, There are many pool buildings and high engineering construction, it is not easy to adjust, and the scope of application is small

Method used

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Embodiment Construction

[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] Such as Figure 1-4 As shown, an integrated biological treatment system includes a baffled anoxic biological filter 1, the baffled anoxic biological filter 1, and the inner side of the baffled anoxic biological filter 1 is provided with a water inlet area 2 , baffle reaction zone 3, aeration zone 5 and filler zone 7, the water inlet zone 2, baffle reaction zone 3, aeration zone 5 and filler zone 7 are arranged sequentially from bottom to top, and the baffle anoxic organism A water inlet pipe 12 is fixedly installed ...

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Abstract

The invention discloses an integrated biological treatment system which comprises a baffling anoxic biofilter, the inner side of the baffling anoxic biofilter is provided with a water inlet area, a baffling reaction area, an aeration area and a filler area; the multi-stage baffling layer form of the baffling reaction area can effectively reduce the loss of activated sludge, and because each stage of baffling layer is located in different spaces, different strains can be effectively cultured, that is, the strains of each stage of baffling layer can be located in the dominant strain range of the current reaction stage; in the aeration area, the upper part of the baffling reaction area at the lower layer and the lower part of the filler area at the upper layer can form a water cycle through aeration of an aeration pipe, so that a facultative anaerobic environment is formed, organic matters in wastewater can be better removed, and the system is adjustable in size, adjustable in treatment capacity, high in flexibility and low in cost. And the application range of wastewater is wide.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to an integrated biological treatment system. Background technique [0002] Biological treatment is an important step in wastewater treatment. Biological treatment is a treatment method for purifying sewage by using the metabolism of microbes that are widely distributed in nature, have various types of metabolic nutrients, and have strong adaptability. According to the different requirements of microorganisms involved in metabolic activities for dissolved oxygen, sewage biological treatment technology is divided into aerobic biological treatment, anoxic biological treatment and anaerobic biological treatment; according to the different growth modes of microorganisms, biological treatment technology is divided into suspension growth method and attachment growth methods. With the continuous exploration of materials and strains, the biological treatment methods are becomi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/28
CPCC02F3/284C02F3/2866C02F3/2806C02F3/286
Inventor 吴文明王俊肖迎迎赵焕然吴伟贠守宝查晨杨建
Owner 中新联科环境科技(安徽)有限公司
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