水解+A/O法处理难降解石化废水的应用研究

Applied Research on the Treatment of Low-Degradability Petrochemical Wastewater with Hydrolytic Acidification-Anoxic/Oxic Method

通过实验研究探讨水解+A/O法对石化废水的处理效果、处理机理和工艺适应性,为解决废水处理,寻求技术可行经济适用的处理方案。通过分析废水COD和氨氮等指标的变化规律,得出水解+A/O工艺的有效运行控制参数,正确的指导运行,使石化废水达标排放,同时也为类似难降解废水处理的实际运行提供技术依据。

Through experimental research, the effectiveness and principle of process by using Hydrolytic Acidification -Anoxic/Oxic method to disposal treatment and the adaptability of this the petrochemical wastewater are discussed in order to find a feasible and applicable treatment scheme. By analyzing the changing regularity of COD and NH3 - N wastewater indexes, getting the effectively - operating controlling parameter of the method to guide the operation and making the petrochemical wastewater discharged properly, at the meantime, supplying a technology support for practically operating the parallel Low -Degradability wastewater.