摘要
综述了化学除磷及生物除磷的原理和特点,并以A/O/A为例阐述了除磷技术的研究与改进,提出利用在厌氧,好氧条件下P的转化规律,将P转化为气体PH3形式排放的生物学及动力学原理。
The paper outlines the principles and characteristics of chemical phosphorus removal and biological phosphorus removal,describes phosphorus removal technology research and improvement with A/O/A as an example,puts forward P-transformation law under anaerobic-aerobic condition,and converts P into gaseous PH3 emission biology and dynamic principles.
出处
《山西建筑》
2012年第22期134-135,共2页
Shanxi Architecture
关键词
化学除磷
生物除磷
A
O
A工艺
气态磷化氢
chemical phosphorus removal
biological phosphorus removal
A/O/A technology
gaseous phosphine
