Biological filling material and filling material net containing same

A technology of biological filler and body, which is applied in the field of filler net, can solve the problems of poor hydrophilic performance and biological affinity, affecting microbial attachment, growth, film-forming speed, film-forming amount, and insufficient tightness between biofilm and filler. , to achieve the effect of enhanced adsorption capacity, improved processing speed and efficiency, and reduced number

Active Publication Date: 2016-03-30
杭州雅观环保设备技术有限公司
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  • Abstract
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Problems solved by technology

[0003] The material and surface properties of biological fillers will directly affect the attachment and growth of microorganisms, thereby affecting the effect of wastewater treatment
In the process of using biological fillers, the inventors of the present application found that due to the poor hydrophilicity and bio-affinity of the existing biological fillers, the speed of film formation, the amount of film formation, and the tightness of biofilms and fillers Insufficient in degree

Method used

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  • Biological filling material and filling material net containing same
  • Biological filling material and filling material net containing same
  • Biological filling material and filling material net containing same

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Embodiment Construction

[0024] Such as figure 1 shown and figure 2 , the present invention provides a kind of biological filler, comprising filler body 1, the outer wall of described filler body 1 is adsorbed with a plurality of bacterial clusters 3, and described bacterial cluster 3 is provided with anaerobic bacteria layer 4 and aerobic bacteria layer 4 successively from the center to the outer wall. Bacteria layer 5.

[0025] Bacterial clusters 3 are adsorbed on the filler body 1, and the bacterial clusters 3 include anaerobic bacteria layer 4 and aerobic bacteria layer 5. Due to the different growth habits of anaerobic bacteria and aerobic bacteria, aerobic bacteria are distributed on the outside , Anaerobic bacteria are distributed on the inner side, through the joint setting of aerobic bacteria and anaerobic bacteria, while reducing the number of sewage treatment tanks, the treatment speed and efficiency are improved.

[0026] In order to improve the adsorption capacity of the filler body 1 ...

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Abstract

The invention discloses a biological filling material and a filling material net containing the same. The invention relates to a biological filling material, which comprises a filling material body. Multiple bacterium clusters are adsorbed on the external wall of the filling material body. Each bacterium cluster is sequentially provided with an anaerobic bacterium layer and an aerobic bacterium layer from the center to the outer wall. Bacterium clusters are adsorbed on the filling material body. Each bacterium cluster comprises an anaerobic bacterium layer and an aerobic bacterium layer. Due to the different growth habits of anaerobic bacterium and aerobic bacterium, the aerobic bacteria are distributed in the external side, the anaerobic bacteria are distributed in the inner side, through the combination of anaerobic bacteria and aerobic bacteria, the number of sewage processing tanks is reduced, and moreover, the processing speed and efficiency are improved.

Description

technical field [0001] The invention specifically relates to a biological filler and a filler net comprising the biological filler. Background technique [0002] The wastewater biochemical treatment method is referred to as "wastewater biochemical method" for short, which is the main method of wastewater treatment. The wastewater biochemical method not only has high treatment efficiency, but also produces less sludge. The core of wastewater biochemical method is biological filler. When biological fillers are added to wastewater, bacteria attach and combine with each other on the surface of biological fillers to form biofilms, absorb and decompose pollutants in wastewater, and reproduce new microorganisms. The biological filler not only provides a fixed place for microorganisms to attach, but also strengthens the decomposition function of bacteria. [0003] The material and surface properties of biological fillers will directly affect the attachment and growth of microorgan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/00C02F3/30
CPCC02F3/00C02F3/30C02F2203/004C02F2203/006
Inventor 潘峰盛加钦
Owner 杭州雅观环保设备技术有限公司
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