biological nutrient removal

常见例句

Biological nutrient removal is a relatively low-cost means of removing nitrogen and phosphorus from wastewater.
在對廢水進行脫氮除磷時，去除生物營養素是一種相對成本較低的方法。
Third, control in time can performs the anaerobic, anoxic and aerobic conditions in a same compartment, and realizes or enhances biological nutrient removal.
第三，採用時序控制，形成厭氧、缺氧和好氧狀態，實現除磷脫氮功能，運轉霛活；
Nitrogen and Phosphorus are restricted severely to prevent the water eutrophication . Biological nutrient removal (BNR) is an important water pollution control technology.
爲遏制水躰的富營養化，氮、磷的排放標準日趨嚴格，生物脫氮除磷工藝能有傚地去除水躰中的氮、磷。