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Mobile on-line monitoring bio-filtration deodorization device

A bio-trickling and mobile technology, applied to the separation of dispersed particles, air quality improvement, chemical instruments and methods, etc., to achieve the effect of small footprint, performance optimization and regulation

Inactive Publication Date: 2006-12-27
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Although extensive work has been done so far on the optimization of biofilter process technology, most studies regard biofilter as a "black box" system, and the structure and function of microbial populations in the reactor and their influence on reactor design, operation and process control There are few reports on the research

Method used

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  • Mobile on-line monitoring bio-filtration deodorization device
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  • Mobile on-line monitoring bio-filtration deodorization device

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Embodiment Construction

[0025] The design concept of the present invention is guided by microbial deodorization mechanism, microbial ecology theory and on-line monitoring technology, starting from the actual needs of solving the pollution of malodorous gas, and considering the operability and operating cost of the practical application of microbial deodorization technology. To achieve the four-in-one relationship of "high-efficiency deodorization-functional microorganisms-on-line monitoring-mobile operation", and use modern molecular biology technology as a means to simulate odorous gases under laboratory conditions to analyze and study odor types, loads, residence time, nutrition The effect of liquid spray volume, temperature and other conditions on the microbial deodorization efficiency and the microbial community structure and activity changes in the filler biofilm reveals the reaction mechanism of gas pollutants in the reactor and the transformation law at the molecular level. The design and opera...

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Abstract

The invention discloses a movable on-line monitoring bio-trickling filtration deodorization equipment, comprising carrying vehicle arranged with bio-trickling filtration deodorization equipment, comprising gas inlet system, gas purifying system, gas sample on-line monitoring system, and liquid sample on-line monitoring system. Bio-deodorization can be carried out for polycomponent simulated foul gas or real gas by the mentioned device, Gas sensor or gas chromatograph, temperature or moisture sensor, pH meter probe, ORP meter probe, etc. for monitoring on-line are employed by the device in the invention, as a result, stratified sampling for fill bio-membrane sample in bio-trickling filter is carried out, ecological analysis of microorganism becomes possible, and optimization and control for the activity of microorganism and performance of bio-filter can be realized.

Description

technical field [0001] The invention relates to a mobile on-line monitoring biological trickling filter deodorization equipment. Background technique [0002] Odor gas is one of the important public hazards that pollute the environment and endanger human health. The main sources of odorous substances come from urban sewage pumping stations, urban sewage treatment plants, livestock and poultry farms, landfills, metallurgy, petroleum, chemical, Fish processing plants, etc. The harm of stench to humans and animals is related to its concentration and action time. Generally, the effect of low concentration and short time will not cause significant harm. High concentration of odor often leads to acute symptoms of health damage. few. It is worth noting that there is a danger of chronic poisoning under low concentration and long-term action, which will gradually harm human and animal health and livestock productivity, making it difficult for people to realize that it is the result...

Claims

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Application Information

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IPC IPC(8): B01D53/84
CPCY02A50/20
Inventor 陈英旭丁颖吴伟祥
Owner ZHEJIANG UNIV
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