Biologic filtration method and device for purifying industrial organic waste gas
A technology of organic waste gas and biological filtration, applied in chemical instruments and methods, separation methods, air quality improvement and other directions, can solve the problems of affecting the biodegradation of functional microorganisms, cannot guarantee the treatment efficiency, and is not suitable for dealing with volatility, etc., and achieves stability. and efficient purification effect, improve stability and microbial diversity, avoid clogging effect
Inactive Publication Date: 2010-05-19
GUANGDONG INST OF MICROORGANISM
0 Cites 37 Cited by
AI-Extracted Technical Summary
Problems solved by technology
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 moreAbstract
The invention provides a biologic filtration method and a device for purifying industrial organic waste gas, which has high efficiency, less investment, low running cost and extensive application range of equipment. The method comprises the following steps: (1) the industrial organic waste gas is sprayed and processed in a spraying tower with a tap water spraying system to remove solid particles; (2) the waste gas enters a biologic trickling filtration tower filled with a biologic filler filled with a composite material for carrying out biologic filtration; inorganic salt nutrition liquid and active sludge which are stored in an aeration tank are evenly sprayed into the biologic trickling filtration tower by a pipeline and a spraying device, and the industrial organic waste gas is adsorbed, absorbed and degraded biologically by a biologic film attached to the surface of the biologic filler and the active sludge from the aeration tank; and (3) the industrial waste gas after being purified is discharged from a waste gas discharge port at the top of the biologic trickling filtration tower, and the active sludge is recirculated into the aeration tank for recycle after being regenerated. The invention has higher processing effect to various industrial mixed organic waste gases and wide application range, and the processed industrial mixed organic waste gases can reach the national emission standard or the emission standard of a manufacturer.
Application Domain
Technology Topic
Image
Examples
- Experimental program(2)
Example Embodiment
Example Embodiment
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


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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 Similar technology patents
Matrix composition recipe for sewage treating artificial wet land
InactiveCN1772650AImprove processing efficiencyAvoid cloggingSustainable biological treatmentBiological water/sewage treatmentZeoliteSewage
Owner:徐祖信 +3
Hand held appliance
Owner:DYSON TECH LTD
Traditional Chinese medicine crushing and screening device
InactiveCN108187841AAvoid cloggingImprove screening efficiencySievingScreeningEngineeringCylinder block
Owner:李姗姗
Separate two-phase anaerobic fermentation fermentation device
Owner:衢州市土肥与农村能源技术推广站 +1
Classification and recommendation of technical efficacy words
- Avoid clogging
- Stable airflow
Repairing system for double-layer permeable reaction wall, preparation method and application
ActiveCN102583827AAvoid cloggingReduce generationWater contaminantsMultistage water/sewage treatmentPollutantAdhesive
Owner:CHINESE RES ACAD OF ENVIRONMENTAL SCI
Lithium metal negative electrode for secondary battery, preparation method and application of lithium metal negative electrode
ActiveCN107910496AAvoid cloggingHigh specific surface propertiesMaterial nanotechnologyElectrochemical processing of electrodesLithium dendriteCurrent collector
Owner:CENT SOUTH UNIV
Preparation method of coffee ground activated carbon
Owner:GUANGDONG UNIV OF TECH