摘要
简述了HPF脱硫工艺流程,并分析了其优缺点;对比了几种常见脱硫废液的处理方法,并着重介绍了一种涉及反应、分离等多个过程的HPF脱硫工艺废液处理新技术。该技术虽工艺较长、投资较高,但实现了脱硫废液资源化,且具有处理效率高、产品纯度高、设备成熟可靠等优点,具有良好的技术经济性和应用前景。
The HPF desulfurization process produces large amount of wastewater, and causes serious pollution. Several technologies for COG （coke oven gas） desulfurization wastewater were introduced and compared. A new chemical separation treatment technology for HPF desulfurization wastewater was proposed. The new technology archives the resource reuse of the desulfurization wastewater which has good technical and economic prospeets.
出处
《煤化工》
CAS
2011年第1期11-14,共4页
Coal Chemical Industry
基金
国家水体污染控制与治理科技重大专项课题(No.2008ZX07207-003
2008ZX07208-004)
关键词
HPF
脱硫废液
废水处理
资源化
HPF, wastewater from HPF desulfurization unit, industrial wastewater treatment, resource reuse
