摘要
对酮连氮法生产水合肼过程中产生的废液进行回收利用,重点阐述了废盐水处理后回用于氯碱生产,既降低了氯碱、水合肼生产成本,又解决了废盐水排出带来的环境污染,实现清洁生产。
On the production of hydrazine hydrate by azine method, the waste water generated in the process was recycled, this article focused on the treatment of waste brine applied for the chlor-lkali production, in this way not only the production costs of chlor - alkali, hydrazine hydrate was reduced, but also environmental pollution problem during waste water discharging was solved, cleaner production was thus achieved.
出处
《云南化工》
CAS
2011年第3期64-66,共3页
Yunnan Chemical Technology
