Anti-hydraulic load microbial film-forming device and reaction system for water restoration

A film-forming device and hydraulic load technology, applied in the fields of environmental biotechnology and water treatment, can solve problems such as the inability to apply results, limit the wide-scale promotion of biofilm remediation technology, and no countermeasures for hydraulic load, so as to achieve enhanced tolerance, Simple structure and wide application range

Inactive Publication Date: 2011-12-07
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing biofilm technology has no countermeasures for the hydraulic load on the biofilm caused by the flow of surface water, which limits the large-scale promotion of biofilm restoration technology, making many laboratory-scale results unable to be applied to practice.

Method used

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  • Anti-hydraulic load microbial film-forming device and reaction system for water restoration
  • Anti-hydraulic load microbial film-forming device and reaction system for water restoration
  • Anti-hydraulic load microbial film-forming device and reaction system for water restoration

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Embodiment Construction

[0022] exist Figure 1-2 Among them, each wall of the hard-walled cabinet 1 is made of hard material, which can be made of plexiglass. Select at least one side wall of the hard-walled box body 1 as the water-facing wall 8 of the device (the water-facing wall 8 faces the direction of water flow). Both sides of each water-resisting wall 8 are respectively provided with chute track 6, for example can be as Figure 1 to Figure 3 As shown, a chute track 6 is respectively offered at the junction of the water-facing wall 8 and other adjacent side walls. Correspondingly, a groove is also opened on both sides of the upper edge of the baffle plate 2 to match the chute track 6, so that when the baffle plate 2 is obliquely installed on the chute track 6, the baffle plate 2 can follow the chute track 6 slides. The baffle plate 2 is generally located at the lower end of the water-facing wall 8 . By making the baffle 2 slide along the chute track 6, the area of ​​the hard-walled box 1 th...

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Abstract

The invention discloses an anti-hydraulic loading microbe film forming device for water restoration and a reaction system, comprising a hard-wall box body and a baffle plate. Porous biological stuffing is contained in the box body, and the side wall of the box body is provided with a stuffing hole matched with the stuffing. A facing water wall in the side wall is also provided with a drain hole, and two sides of the facing water wall are respectively provided with a slide way rail. The baffle plate is slantways installed on the slide way rail and is positioned at the lower end of the facing water wall. The device can form a plurality of vortex belts by the hydraulic loading of water flow self and can successfully realize hanging film to achieve the restoration effect under the condition that the hydraulic loading is at most 45m3m -2d- 1. The device can be effectively and rapidly used for the in-situ biofilm restoration of various surface water bodies and can also be used for the biofilm restoration of ectopic water bodies with the requirements for anti-hydraulic loading.

Description

technical field [0001] The invention relates to the fields of environmental biotechnology and water treatment technology, in particular to a hydraulic load-resistant microbial film forming device and a reaction system for water restoration. Background technique [0002] The increasingly serious environmental pollution is threatening the water sources and water bodies that human beings rely on for survival. In the face of the current situation of my country's water resources, the country has introduced more practical measures and regulations related to pollution control and emission reduction, and the restoration of polluted or facing polluted water resources is even more important. However, many existing laboratory research results have encountered bottlenecks in the application of actual governance, my country's vast territory makes the objective conditions of water resources governance quite different, and relatively backward supporting implementation, etc., all limit my c...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): C02F3/00C02F3/34
CPCY02A20/402
Inventor吕镇梅孟智奇闵航
OwnerZHEJIANG UNIV