Recently, a debate about fog source, focus on the automobile exhaust on the contribution rate of PM2.5.In fact, do not underestimate textile printing and dyeing waste gas pollution.
Textile printing and dyeing industrial waste gas is also a "contribution" of PM2.5, but didn't get enough attention."There is no specific emissions standards, textile printing and dyeing industry standard and the lack of related waste gas treatment, almost in a blank state monitoring technology."A textile printing and dyeing industrial emissions standards, to speed up the textile waste gas processing and monitoring technology research and development, is imminent."
Textile printing and dyeing industry waste gas mainly comes from two aspects: one is chemical fiber spinning process, the second is textile pretreatment and functional finishing processes.