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Method and device for processing sewage by virtue of multistage alternative microbial generator

A microbial generator and biogenesis technology, applied in biological water/sewage treatment, chemical instruments and methods, water/sludge/sewage treatment, etc., can solve the problems of unsatisfactory sewage treatment effect and unsafe drinking water, etc. To achieve the effect of preventing and controlling secondary pollution

Inactive Publication Date: 2014-05-07
陈贤芳 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There are 320 million people in the country with unsafe drinking water, and one out of every four Chinese people cannot drink safe tap water. The state has invested a lot of money, but the effect of sewage treatment is still not satisfactory

Method used

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  • Method and device for processing sewage by virtue of multistage alternative microbial generator
  • Method and device for processing sewage by virtue of multistage alternative microbial generator
  • Method and device for processing sewage by virtue of multistage alternative microbial generator

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Embodiment Construction

[0049] Below in conjunction with the accompanying drawings and preferred embodiments, a method and equipment for treating sewage with a multi-stage alternating microbial generator according to the present invention will be described in detail as follows.

[0050] see Figure 1-7 , a method for treating sewage with multi-level alternating microbial generators, including at least one level, optimal three-level biological generation system, two groups of biogenerators A and B alternately operating, step-by-step derivation, and logarithmic growth method, said The three-level biogenesis system includes the I-level biogenesis system1, level biogenesis system 2, Level biogenesis system 3; described I level biogenesis system 1 comprises A, B two groups of biogenerators, i.e. I A Biogenerator 4 and I B Biogenerator 5; the described Level biogenesis system 2 includes two groups of biogenerators, A and B, namely A Biogenerator 6, B biogenerator 7; the described Level bioge...

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Abstract

The invention discloses a method and device for processing sewage by virtue of a multistage alternative microbial generator. The method comprises the following steps: alternatively operating at least one-stage optimal three-stage microbial generation system, a biological generator group A and a biological generator group B, deriving step by step and logarithmically growing. The three-stage microbial generation system comprises an I-stage microbial generation system, a (img file='2014100613797100004dest-path-image001.TIF'wi='17'he='16' / )-stage microbial generation system and a (img file='559932dest-path-image002.TIF'wi=27'he='17' / )-stage microbial generation system. Each microbial generation system comprises a biological generator group A and a biological generator group B; the alternative operation of the biological generator group A and the biological generator group B comprises the processes of enabling the biological generator group B to have a rest for being needed again when the biological generator group A works normally; enabling the biological generator group A to have a rest for being needed again when the biological generator group B works normally. The step of deriving step by step comprises a process of taking a strain to simulate water temperature, climate, water quality and load in the I-stage microbial generation system, the (img file='2014100613797100004dest-path-image001.TIF'wi='17'he='16' / )-stage microbial generation system and the (img file='559932dest-path-image002.TIF'wi=27'he='17' / )-stage microbial generation system, then enabling microorganism to logarithmically grow in a special environment domestication and accelerating to generate microbial species. The method and the device for processing sewage through the multistage alternative microbial generator are good in processing effect and capable of greatly reducing sludge amount in the sewage treatment.

Description

technical field [0001] The invention relates to a method and equipment for sewage treatment, in particular to a method and equipment for efficient sewage treatment using microbial generators and microorganisms. Background technique [0002] The methods used in sewage treatment are developed based on the principles of physics, chemistry and biology. The main physical methods are: filtration, centrifugal separation, precipitation and flotation; the main chemical methods are: coagulation, neutralization, chemical precipitation and redox; the main physical and chemical methods are: air lift, stripping, adsorption, extraction, ion exchange, Electrolysis, electrodialysis, reverse osmosis, etc.; biological methods mainly include: aerobic, facultative and anaerobic biological treatment. [0003] Traditional biological treatment processes include A, B, A / O, and A 2 / O method, UCT method, oxidation ditch, SBR, BIOLAK, LINDOX, OCO and other treatment processes. [0004] Oxidation di...

Claims

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Application Information

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IPC IPC(8): C02F3/34
Inventor 陈贤芳刘佳奇
Owner 陈贤芳
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