摘要
介绍了昊华宇航化工有限责任公司PVC生产系统废水和余热回收的过程。以昊华宇航化工有限责任公司PVC生产能力40万a计,每年回收废水和余热产生的经济效益为442.22万元。
The process that Haohua Yuhang Chemical Co.,Ltd.took to recycle wastewater and waste heat recovery from the PVC production system was introduced.Based on the PVC production ca-pacity of Haohua Yuhang Chemical Co.,Ltd.of 400 kt/a,the annual economic benefit generated by waste water and waste heat recovery was 4.4222 million yuan.
作者
张国辉
崔二梅
ZHANG Guohui;CUI Ermei(Haohua Yuhang Chemical Co.,Ltd.,Jiaozuo 454000,China)
出处
《聚氯乙烯》
CAS
2023年第4期34-37,42,共5页
Polyvinyl Chloride
关键词
PVC
废水回收
余热回收
节能
减排
PVC
wastewater recovery
waste heat recovery
energy saving
emission reduction
