Method for effluent sterilization by utilizing noise of air blower of sewage plant in coordination with medicine
A blower, sewage treatment plant technology, applied in the field of new energy and energy saving, sewage sterilization, to increase the contact probability, save costs, and improve the effect of sterilization
Active Publication Date: 2014-05-28
SOUTHWEAT UNIV OF SCI & TECH
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Problems solved by technology
Ordinary biofilter in urban sewage treatment system can only remove 80-90% of Escherichia coli, and activated sludge method can only remove 90-95%
Method used
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[0021] The following is a specific example of using the blower noise of the sewage plant to cooperate with the drug to sterilize the effluent:
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The invention discloses a method for effluent sterilization by utilizing noise of an air blower of a sewage plant in collaboration with medicine, and adopts the technical scheme as follows: an air blower room of the sewage plant is arranged near a contact pool, based on owned sterilization characteristic of high-decibel noise of the air blower, a sound collection cover is utilized for collecting noise, and the noise of the air blower is led into the contact pool according to the point location arrangement of 0.3-1 / m<3>, and is coordinated with the medicine for sterilization for more than 20 min, so that a coordinated sterilization effect on effluent of the sewage plant is achieved. The method enables the noise to be used for effluent sterilization during treatment of noise pollution in the sewage disposal process, so that secondary pollution can be reduced, and the method is a low-carbon environmental-friendly new method which combines pollution abatement with resource utilization.
Description
technical field [0001] The invention relates to a method for sterilizing sewage, and belongs to the technical field of new energy and energy saving technologies. Background technique [0002] Noise is the sound produced by the sounding body when it is irregular. The sound is caused by the vibration of the object and propagates in a certain medium (such as solid, liquid, gas) in the form of waves. Usually, noise pollution refers to man-made. From a physiological point of view, all sounds that interfere with people's rest, study and work, that is, unwanted sounds, are collectively referred to as noise. Industrial noise is the noise generated by various equipment in a factory. The sound level of industrial noise is generally high, which has a greater impact on workers and surrounding residents. [0003] The blower room is the main production workshop of the sewage blowing and aeration process in urban sewage treatment plants and garbage treatment plants. In small sewage plan...
Claims
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Login to View More IPC IPC(8): C02F1/50C02F1/34
Inventor 代群威杨丽君赵玉连王岩
Owner SOUTHWEAT UNIV OF SCI & TECH