Printed exhaust gas treatment equipment has specialized printing waste gas treatment equipment and wastewater treatment methods for waste gas and waste water in polyester production process, but there are still some factors that will directly affect the treatment results. Only when these factors are correctly analyzed, Develop targeted solutions to ensure that the atmosphere is not polluted.
Unstable factors in the production process
In the production process, when the chemical reaction in the initial stage of the reactor is just started, the side reaction of the reaction is intensified, the residence time of the solution in the reactor is long, and the reaction rate is low, which directly leads to insufficient chemical reaction and no Complete, and the main products of the side reactions of the reaction are acetaldehyde and ethylene glycol, which are the most important pollutants in wastewater and waste gas. This is also caused by equipment shutdown and failure. The wastewater and waste gas generated during the stages of driving and equipment failure are treated separately.
Printing exhaust gas treatment equipment impact
Equipment is the biggest obstacle to the development of wastewater waste gas treatment level. As the wastewater waste gas treatment process meets the requirements of equipment, the cost is increased, and the equipment often performs overload operation and the treatment efficiency is reduced. The control accuracy of the equipment operating parameters can not meet the purification requirements of wastewater exhaust gas, and these factors all lead to the treatment effect of waste water from polyester production.
Optimization measures
For the analysis of the causes of waste water and waste gas, fundamentally optimize and solve the factors that produce waste water and waste gas in the polyester production process, start from the production process, rationally optimize the reaction process, and reduce the acetaldehyde and ethylene in the wastewater waste gas in the production process. The alcohol content can reduce the pressure of post-treatment of wastewater exhaust gas. Increase the research on the absorption and treatment methods of wastewater and waste gas in the later stage, and improve the treatment methods. Therefore, optimizing the polyester production process and developing wastewater waste gas treatment means can fundamentally improve the treatment efficiency.
Sun Kee Envelopes Limited , https://www.sunkeeenvelope.com