Advantages of plasma purification equipment

NegotiableUpdate on 05/06

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Overview

The advantage of plasma purification equipment is its small footprint; Fast response speed, good treatment effect of plasma exhaust gas purifier, plasma exhaust gas purifier can decompose odorous substances *; Start and stop are very fast, ready to use, not affected by temperature, and easy to operate; Only electricity is needed during the reaction process, and no other auxiliary agents or fillers need to be added.

Product Details

Advantages of plasma purification equipmentPurification principle:

The principle of low-temperature plasma technology for treating pollutants is: under the action of an external electric field, a large number of energy carrying electrons generated by dielectric discharge bombard pollutant molecules, causing ionization, dissociation, and excitation, and then triggering a series of complex physical and chemical reactions, transforming complex large molecule pollutants into simple small molecule safe substances, or transforming toxic and harmful substances into non-toxic and harmless or low toxicity and low harm substances, thereby degrading and removing pollutants. Due to the average energy of electrons generated after ionization being 10 eV, controlling the reaction conditions appropriately can make chemical reactions that are generally difficult to achieve or slow in speed very fast. As a high-tech with potential advantages in the field of environmental pollution treatment, plasma has received high attention from relevant disciplines both domestically and internationally.

Advantages of plasma purification equipmentPrecautions for use:

1. When the conditions are met, the purification efficiency of UV photolysis purification can reach over 99.9%.

2. Whether odorous substances can be decomposed depends on whether their chemical bond energy is lower than the energy of the provided UV photons.

3. If the total power of the provided UV photons is insufficient or the oxygen content is insufficient, some intermediate by-products will be generated due to cracking or oxidation, which will affect the purification efficiency. This is particularly evident for organic odorous substances with high concentrations of macromolecules.

4. The cracking reaction takes a very short time (<0.01s), while the oxidation reaction (see reaction ④) takes 2-3 seconds.

5. The long-term stability and high efficiency of UV photocatalytic purification require a reaction temperature of<70 ℃, a dust content of<100mg/m ³, and a relative humidity of<99%.