Microbial culture carrier assembly

A microbial culture and microbial carrier technology, which is applied in the field of microbial culture carrier components, can solve the problems of affecting the sewage/wastewater treatment effect, poor mass transfer effect, and high specific gravity, and achieves industrial production, low cost, and high specific surface area. Effect

Inactive Publication Date: 2020-09-22
北京北方宏拓环境科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This type of material has high mechanical strength and biocompatibility, but its own specificity is large, and the mass transfer effect is poor, which affects the sewage / wastewater treatment effect

Method used

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  • Microbial culture carrier assembly

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Embodiment Construction

[0028] The present invention illustrates the implementation of the method of the present invention by taking the Bencha River to be treated in the town of Jiangsu Province as an example. The river is 2.5km long. The riverbed silt depth is about 1m. The water body in this section of the river basically has no self-purification ability, the water body has low fluidity, is seriously polluted by nitrogen and phosphorus, has low transparency and is in anoxic and anaerobic state, which belongs to black and odorous water body. At the same time, river sludge is deposited all the year round, and the mud layer is in an anaerobic state. The pollutants in the bottom mud cannot be fully released, forming endogenous pollution. Before the river ecological restoration project is carried out, the river surface and river waste should be cleaned first, and then the bio-ecological restoration will be implemented to carry out simultaneous treatment of river water quality and silt to solve the pro...

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Abstract

The invention discloses a microbial culture carrier assembly for treating sewage, which comprises a grid row arranged on the surface of the sewage and a fiber biological rope hung below the grid row and used as a microbial carrier, wherein a plurality of aquatic plants are planted on the grid row, and the fiber biological rope is made of activated carbon fibers. The microbial culture carrier assembly is a material which is low in cost, environmentally friendly and recyclable, and has good economic benefits.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a microbial culture carrier assembly. Background technique [0002] With the continuous development of industry, the use of water resources has also increased, but there is less than 1% of fresh water on the earth, and only about 0.007% of the water can be directly used by humans. Therefore, water conservation and reuse Water resources have become the focus of attention. In the reuse of water resources, sewage treatment is the top priority. Domestic sewage is a kind of sewage with an increasing proportion in today's society, which has a great impact on the natural environment and human life. The content of nitrogen, phosphorus, and oil in domestic sewage is relatively high. Only physical methods and chemical agents are used. It often consumes a lot of manpower and material resources, and the effect is not obvious. The use of a large amount of chemic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F3/10C02F3/28C02F3/32
CPCC02F3/34C02F3/32C02F3/2806C02F3/106C02F3/108C02F3/107C02F3/105C02F3/109C02F2103/007C02F2203/008C02F2203/004Y02W10/10
Inventor 尹兆龙
Owner 北京北方宏拓环境科技有限公司
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