product name |
VOC waste gas treatment equipment, plasma photo oxygen all-in-one machine, environmental protection equipment and accessories, industrial dust collector |
Region oriented |
whole country |
brand |
Jubang |
Voltage |
380v |
power |
four hundred and ninety |
Scope of application |
Paint factory, printing factory, paint factory, chemical factory, paper mill, pharmaceutical factory, cigarette factory, waste transfer station, textile factory and other industries |
type |
Environmental protection equipment |
Jubang VOC waste gas treatment equipment Plasma photo oxygen all-in-one machine Environmental protection equipment and accessories Industrial dust remover
The principle of low-temperature plasma technology to treat pollutants is: under the effect of external electric field, a large number of energy carrying electrons generated by dielectric discharge bombard pollutant molecules to ionize, dissociate and excite them, and then introduce Jubang VOC waste gas treatment equipment, plasma photo oxygen all-in-one machine, environmental protection equipment and accessories, industrial dust remover
A series of complex physical and chemical reactions have been carried out to transform complex macromolecular pollutants into simple small molecule safe substances, or toxic and harmful substances into harmless or low toxic and low harmful substances, so that pollutants can be degraded and removed. Since the average energy of the electrons generated after ionization is 10ev, the chemical reaction that is difficult to achieve or slow under normal circumstances can be achieved by properly controlling the reaction conditions. It becomes very Jubang VOC waste gas treatment equipment, plasma photo oxygen all-in-one machine, environmental protection equipment and accessories, industrial dust remover
Fast. As a new and high technology with potential advantages in the field of environmental pollution treatment, plasma has received great attention from relevant disciplines at home and abroad. Jubang VOC waste gas treatment equipment Plasma photo oxygen all-in-one machine Environmental protection equipment and accessories Industrial dust remover
Application in environmental engineering Jubang VOC waste gas treatment equipment Plasma photo oxygen all-in-one machine Environmental protection equipment and accessories Industrial dust remover
The application of low-temperature plasma technology in waste gas treatment With the development of industrial economy, the volatile organic waste gas produced by petroleum, pharmaceutical, paint, printing, coating and other industries is also increasing. These waste gases will not only stay in the atmosphere for a long time, but also spread and drift to distant places, causing serious environmental pollution. These waste gases are inhaled into the human body, Hazards directly to human health; In addition, the uncontrolled emission of industrial flue gas has worsened the atmospheric environment, and the harm of acid rain (mainly from sulfur oxides and nitrogen oxides emitted by industry) has attracted the attention of all countries. The acidification of the polluted atmosphere has led to the destruction of the ecological environment. Major disasters occur frequently, causing losses to human beings. Therefore, it is imperative to choose an economic and feasible treatment method.
The traditional treatment methods for degradation of volatile organic pollutants (VOCs), such as absorption, adsorption, condensation and combustion, are difficult to achieve for low concentrations of VOCs, while photocatalytic degradation of VOCs has the problem that the catalyst is easy to inactivate. The use of low-temperature plasma to treat VOCs can not be limited by the above conditions, which has potential advantages. However, plasma is an interdisciplinary subject which includes discharge physics, discharge chemistry, chemical reaction engineering and vacuum technology. Therefore, at present, there are very few units that can master this technology maturely. Most of the propaganda about using low-temperature plasma technology to treat waste gas is not the real low-temperature plasma waste gas treatment technology.
Simple judgment method
At present, there are many products and technologies of low-temperature plasma waste gas purification advertised in various media, but most of the publicity of these products is to stir up the concept of low-temperature plasma. How to judge whether it is true
Low temperature plasma technology? The following two simple rules can be used to judge whether it is true or false even if you do not understand the low-temperature plasma technology.
(1) The exhaust gas purification channel is filled with low-temperature plasma. This rule is simple to judge. Just observe whether the processing channel is full of purple blue discharge with your eyes, and you can intuitively know whether it is low-temperature plasma (it should be noted that lights of various colors should not be regarded as ionizer discharge). If only a few discharge points or lines are scattered on the exhaust gas treatment channel, the treatment effect is very limited, because most (VOCs) gases have not entered the low-temperature plasma treatment area.
(2) Low temperature plasma treatment system shall have certain discharge treatment power. It usually needs to be 2~5 watt hours/m3. That is, the electric power to be handled for the air volume of 1000m3/h is 2KW-5KW. If the so-called air volume of 1000m3/h only requires tens or hundreds of watts of electric power, it is mostly electrostatic (dust removal) treatment or local treatment. It is impossible to decompose VOCs without certain energy.
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