介绍了氯化苯生产过程中水洗酸废水综合利用的情况，通过工艺改造，实现了废酸的零排放，且具有显著的经济和社会效益。
Comprehensive utilization status of acid from washing water in chlorobenzene production was introduced. Zero discharging were realized, and got better economic and social benefits by innovation.
讨论了铝型材生产废水废渣处理与综合利用的几个问题。
Treatment and comprehensive utilization of wastewater and residue in aluminium profile surface treatment were introduced.
介绍了迁安化肥股份有限公司依靠技术进步对废水、废气、废渣进行的治理及综合利用的措施。
This paper presents the measures of wastes control and their comprehensive utilization, which depends on the technical progress with productive practice, satisfactory results are obtained.
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