常见物化法处理麦草浆造纸废水的经济技术指标对比

Comparison of Economic and Technical Indicators for the Treatment of Wheat Straw Pulp Papermaking Wastewater by Common Physicochemical Methods

采用常用的物化法,如混凝法(硫酸铝、PAC和PFS)、臭氧氧化法、微电解法和活性炭法,在其最佳条件下对麦草浆造纸废水进行处理,通过技术经济指标对比,确定最佳工艺,作为与加核絮凝法组合处理麦草浆造纸废水的单元工艺。

Using common physical and chemical methods,such as coagulation method(aluminum sulfate,PAC and PFS),ozone oxidation method,micro-electrolysis method and activated carbon method,the wheat straw pulp papermaking wastewater is treated under the optimal conditions,and the technical and economic indicators are compared.The optimum process is determined as a unit process for treating wheat straw pulp papermaking wastewater in combination with a nuclear flocculation process.