Unlock instant, AI-driven research and patent intelligence for your innovation.

High-efficiency biological catalyst

A catalytic converter, biological technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc. The problems of unstable effluent and complicated equipment management can shorten the culture and domestication period, save manpower and material resources, and avoid sludge bulking.

Inactive Publication Date: 2015-06-03
CHANGZHOU XINJIANGNAN ENERGY EQUIP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, some small sewage treatment equipment have appeared, such as membrane-bioreactor, biological aerated filter, upflow sludge anaerobic bed, etc. Although the treatment efficiency is high, the equipment management is complicated
Membrane-bioreactors have problems such as regular replacement of membrane modules and membrane pollution; biological aerated filters have problems such as unstable effluent; upflow sludge anaerobic bed is difficult to start, and effluent water quality is poor, etc.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-efficiency biological catalyst
  • High-efficiency biological catalyst

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] refer to figure 1 and figure 2 , the high-efficiency biocatalyst of the present invention includes a sump 1 , an agitator 2 , an aeration blower 3 , a main tank 4 and a controller 5 . The sump 1 is used to contain sewage, and the sump 1 is made of stainless steel. A coil 6 is arranged in the sump 1, and the coil 6 is arranged in a spiral shape along the inner wall of the sump. Steam is passed into the coil 6, and the cross section of the coil 6 is rectangular, so that the heat can be transferred more efficiently. Exchange with sewage. The agitator 2 is installed on the sump 1, and the stirring blades of the agitator are located in the sump. The outer wall of the sump 1 is provided with an insulating layer 7, and the insulating layer 7 includes a sponge and a shell wrapping the sponge. A sewage pipe 8 is arranged at the bottom of the sump, and a check valve...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a high-efficiency biological catalyst which comprises a water collecting tank, a stirrer, an aeration blower, a main tank and a controller, wherein a coil pipe is arranged in the water collecting tank, and arranged spirally along the inner wall surface of the water collecting tank; the stirrer is installed on the water collecting tank; stirring blades of the stirrer are positioned in the water collecting tank; the aeration blower is connected with the water collecting tank; the main tank is connected with the water collecting tank through a water outlet valve; a catalytic biochemical filler is arranged in the main tank; the lower part of the main tank is provided with a water outlet pipe; the controller comprises a temperature sensor, a PLC (programmable logic controller), a drive and a water pump; the output end of the temperature sensor is connected with the PLC; the output end of the PLC is connected with the input end of the drive; and the output end of the drive is connected with the water pump. The high-efficiency biological catalyst can perform reinforcement, modification, domestication and culture on the strains according to the specific wastewater quality and implement massive reproduction in a short time, thereby effectively shortening the culture and domestication period.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a high-efficiency biocatalyst. Background technique [0002] The growth of organisms generally requires a certain amount of water, suitable temperature and suitable nutrients, and microorganisms are no exception. Preservation of strains is to give specific conditions to microbial strains according to the characteristics of the strains and the purpose of preservation, so that they can survive and continue. For example, use culture medium or host to continuously transplant microbial strains, or change their environmental conditions, such as dryness, low temperature, anoxic, dark, lack of nutrients, etc., so that the metabolic level of the strains will be reduced, or even completely stopped, to achieve Semi-dormant or completely dormant state, while being preserved for a certain period of time, some can be preserved for decades or longer. The deposits are then rejuvenated...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34
CPCC02F3/12C02F3/02C02F3/34
Inventor 徐晓兰姚媛
Owner CHANGZHOU XINJIANGNAN ENERGY EQUIP