改良倒置A^2/O工艺设计

DESIGN OF IMPROVED AND INVERTED A^2/O PROCESS

在目前广泛采用的AO、A2O、倒置A2O等工艺的基础上,为提高脱氮除磷效率,提出改良倒置A2O工艺。并对其工艺的特点、设计和脱氮除磷效率进行了详细的研究和分析。

In order to increase the efficiency of getting nitrogen away and getting rid of phosphorus, an improved and inverted A2/O process has been proposed based on those adopted processes present, such as A/O,A2/O, inverted A2/O and so on.Furthermore,the characteristic and design of the process and its efficiency of getting nitrogen away and getting rid of the phosphorus have been studied and analyzed in detail.