生物脱氮工艺 meaning in English

biological nitrogen removal process

Biological denitrogenation craft in coking - plant wastewater processing application
生物脱氮工艺在焦化废水处理中的应用
A full - scale study on organic contaminant degraded mechanism from biological a o process enhanced by zeolite
生物脱氮工艺中有机污染物的降解作用研究
Because of deficiency in conventional biological nitrogen removal processes , development trends in biological nitrogen removal processes are towards economy , high efficiency and low energy consumption
摘要传统的生物脱氮工艺存在许多不足之处，研究经济、高效、低耗的可持续脱氮工艺已成为污水处理的主要发展方向。