摘要
为了研究不同处理技术在塑料行业挥发性有机物(VOCs)治理中的应用情况,对台州市黄岩区塑料行业VOCs处理技术进行详细调查。研究结果表明:黄岩区塑料行业VOCs处理主要应用活性炭吸附、低温等离子、光催化和低温等离子协同光催化四种技术。活性炭吸附技术和低温等离子协同光催化技术对塑料行业VOCs的处理效率显著高于低温等离子和光催化技术,而低温等离子和光催化技术的效果较差。活性炭吸附技术处理单位风量废气的运行成本最高,低温等离子协同光催化技术处理单位风量废气的运行成本次之。综合考虑处理效率和运行成本,低温等离子协同光催化技术在处理塑料行业VOCs方面存在明显优势。
In order to study the application situation of different volatile organic compounds(VOCs) treatment technologies in plastics industry, the VOCs treatment technologies were investigated in Huangyan district, Taizhou. The results showed that four technologies were used in Huangyan district: activated carbon adsorption, low-temperature plasma, photocatalysis and low-temperature plasma coupled with photocatalysis. The treatment effect of activated carbon adsorption and low-temperature plasma coupled with photocatalysis technology was significantly higher than low-temperature plasma and photocatalysis technology in dealing with VOCs in plastics industry and low-temperature plasma and photocatalysis technology were not well. In addition, activated carbon adsorption technology had the highest operating cost, followed by low-temperature plasma coupled with photocatalysis technology. Considering the treatment effect and operating cost, low-temperature plasma coupled with photocatalysis technology had obvious advantages in dealing with VOCs in plastics industry.
作者
何明乙
叶太林
张燕飞
张海明
应敏霞
缪双双
He Mingyi;Ye Tailin;Zhang Yanfei;Zhang Haiming;Ying minxia;Miu Shuangshuang(Taizhou Taihuan Environmental Testing Technology Co.,Ltd.,Taizhou 318020;The Second National Pollution Source Survey Office in Huangyan District,Taizhou 318020;Zhejiang Juhai Environmental Engineering Consulting Co.,Ltd.,Taizhou 318000,China)
出处
《广东化工》
CAS
2020年第4期96-97,共2页
Guangdong Chemical Industry
关键词
塑料行业
挥发性有机污染物
废气处理
活性炭吸附
低温等离子
光催化
plastics industry
Volatile Organic compounds
waste gas treatment
activated carbon adsorption
low-temperature plasma
photocatalysis
作者简介
何明乙(1989-),男,河南光山市人,工程师,主要研究方向为环境工程。
