Electrophoresis exhaust gas treatment method

In the use of electrophoresis lines, because of the composition of different coatings or different organic solvents, will produce different VOC
s
organic exhaust gas, electrophoresis drying room emissions of gas, cracking odor is more unpleasant, the health of workers also caused a certain impact, in addition to the environmental protection department for this unprocessed exhaust gas is not allowed to discharge, so to the electrophoresis process produced by the exhaust gas purification treatment.electrophoresis, paint drying room exhaust gas is high temperature, high concentration of exhaust gas, the main harmful substances: benzene, toluene, xylene, esters, ketones, alcohols, amines, aldehydes, isocyanates, the use of electrophoretic exhaust gas treatment methods:
1
, direct combustion method: the use of exhaust gas combustion characteristics;
2, catalytic combustion method: the use of organic solvents in the exhaust gas and catalytic promoter vapor to produce harmless water and carbon dioxide



; The exhaust gas molecules first break down organic molecules through special bands of high-energy ultraviolet light waves, interrupting their molecular chains, and at the same time, by breaking down oxygen and water in the air, high concentrations of ozone are obtained, and ozone absorbs energy further, forming free hydroxyl with higher oxidation properties, and oxidizing exhaust molecules
China
. At the same time, according to different exhaust gas components configured a variety of composite inert catalysts, greatly improve the speed and efficiency of exhaust gas treatment, so as to achieve the purpose of purification of exhaust gases;
4
, activated carbon adsorption method: the use of activated carbon surface area, strong adsorption capacity characteristics, adsorption of harmful substances
in the exhaust gas
;
Enterprises shall, according to the production process, the composition of exhaust gas sources and gas production, process flow, process characteristics, analyze the causes of exhaust gas, the content and characteristics of various substances in the exhaust gas, and then through many experiments, formulate a comprehensive and practical treatment plan and treatment methods and construction methods to meet environmental protection requirements.