火电厂脱硫废水处理设计

Design of the Heat-Engine Plant Desulfurization Waste Water's Disposal

目前国内使用最广泛的脱硫方法是湿法脱硫,而由此产生的脱硫废水必须采取一套经济、实用、处理达标的工艺流程。介绍了我国火电厂石灰石—石膏湿法烟气脱硫废水处理的工艺流程、设计原则及其废水进水水质和处理达标后排放标准。

At present, the most widely usaed desulfurization method in China is wet method desulfurization.The waste water must be depurated in economical, applied technics flow to achieve the disposal standard.This passage introduces the limestone-plaster wet flue gas desulfurization waste water＇s technics flow, designabl e principia, as well as the infall water quality of the waste water and the disposal standard after treatment in the internal heat-engine plant.