A／O同步脱氮除磷工艺试验研究

摘要

Taking the simulated urban sewage as the research object, the paper introduces the effect of the A/O simultaneous nitrogen and phos phorus removal, researches the influence of some parameter, including DO, the sludge age, the temperature and pH value, on the A/O simulta neous nitrogen and phosphorus removal, and concludes the optimized controlled scope for all craft parameter, so as to enhance the operation effi- ciency for the sewage treatment plant.%以模拟城市污水为研究对象，探讨了A／O同步脱氮除磷工艺的去除效果，并研究了DO、污泥龄、温度、pH值等参数对A／O同步脱氮除磷工艺的影响，得到了各工艺参数的最佳控制范围，以提高污水处理厂的运行效率。