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Bioreactor, mixed culture, and modified kit of small sewage processing station

A bioreactor, microbial technology, used in biological water/sewage treatment, photobioreactor, water/sewage treatment, etc., can solve the problem of not showing the effectiveness of reliable decomposition of organic components

Inactive Publication Date: 2009-04-22
UMWELTTECHN GEORG FRITZMEIER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, it was found that in specific applications these antibiotic mixed cultures did not show the effectiveness required to reliably break down the organic components

Method used

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  • Bioreactor, mixed culture, and modified kit of small sewage processing station
  • Bioreactor, mixed culture, and modified kit of small sewage processing station
  • Bioreactor, mixed culture, and modified kit of small sewage processing station

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Embodiment Construction

[0056] figure 1 Shown is a sectional view of a small sewage treatment plant 1 comprising a mechanical station consisting of a 3-chamber settling tank 4 . At present, especially in the suburbs, a large number of such multi-chamber sedimentation tanks can still be seen. Its basic structure is that the container 6 is divided into three chambers by a partition wall 8, figure 1 Only one chamber 10 and the other chamber 12 are shown. The sewage to be purified flows into the 3-chamber settling tank through the inlet 14 and enters a chamber (not shown), and can flow out through the channel 16 in the dividing wall 8 to enter the next chamber 12, and is discharged from the chamber 12 Flows into the last chamber 10. Substances capable of settling in the single chambers 10 , 12 settle by settling, whereas buoyant substances float on the liquid surface 18 . The selection of 20 is such that sedimentation and floating matter remain in the chambers 10, 12 and the purified sewage is discha...

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Abstract

What is disclosed is a bioreactor comprising a strainer basket, inside which a filler body consisting of a porous carrier having a high specific surface area is received. Into this strainer basket a mixture of microorganisms is introduced which preferably includes a proportion of photosynthetically active microorganisms and a proportion of light-emitting microorganisms, so that a photodynamic decomposition of organic substances takes place. In accordance with the invention, the mixture of microorganisms contains a proportion of photocatalytically active nanoparticles.

Description

technical field [0001] The invention relates to a bioreactor according to the preamble of claim 1, an antibiotic mixture suitable for said bioreactor and a retrofit kit for small sewage treatment Reactors are used together. Background technique [0002] When the township or community cannot independently build the connecting pipeline to the collective sewage pipeline for the owner, if the responsibility for treating the discharged sewage is transferred to the owner, the owner must build a small sewage treatment station according to the regulations. Such small sewage treatment plants are located in said township or community and are usually responsible for the treatment of domestic sewage. The discharge water passing through the small sewage treatment station can be absorbed through the ground, and can also be discharged into nearby open waters. [0003] Multi-chamber settling tanks are often used for mechanical purification of sewage, in which insoluble matter is removed b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/10C02F3/06C02F3/34B01J35/00C02F1/28
CPCC12M33/22C02F3/06C12M25/16C12M21/02C12M25/14C02F3/341C02F1/283C02F1/288C02F3/108C12M27/14C02F3/348Y02W10/33Y02W10/40Y02W10/10
Inventor 克里斯蒂安·乌普霍夫
Owner UMWELTTECHN GEORG FRITZMEIER