大众科技
大衆科技
대음과기
DAZHONG KEJI
2014年
2期
39-41
,共3页
脱氮除磷%碳源%内碳源%外碳源
脫氮除燐%碳源%內碳源%外碳源
탈담제린%탄원%내탄원%외탄원
Nitrogen and phosphorus removal%carbon sources%internal carbon source%external carbon source
在污水强化生物脱氮除磷系统中，碳源种类及浓度对于处理系统去除效果的高效运行起到重要的作用。通过介绍生物脱氮及除磷各步骤碳源需求的机理，探讨碳源类型及碳源浓度对系统脱氮除磷效果的影响，同时对提高污水碳源浓度常用的手段即增加外碳源及内碳源方法进行分析。
在汙水彊化生物脫氮除燐繫統中，碳源種類及濃度對于處理繫統去除效果的高效運行起到重要的作用。通過介紹生物脫氮及除燐各步驟碳源需求的機理，探討碳源類型及碳源濃度對繫統脫氮除燐效果的影響，同時對提高汙水碳源濃度常用的手段即增加外碳源及內碳源方法進行分析。
재오수강화생물탈담제린계통중，탄원충류급농도대우처리계통거제효과적고효운행기도중요적작용。통과개소생물탈담급제린각보취탄원수구적궤리，탐토탄원류형급탄원농도대계통탈담제린효과적영향，동시대제고오수탄원농도상용적수단즉증가외탄원급내탄원방법진행분석。
The performance of biological nutrient removal (BNR) processes is directly connected to the availability of carbon sources. This study introduces the metabolism mechanisms of carbon sources in each step of biological nitrogen and phosphorus removal processes, and the types and concentrations of carbon sources on the nitrogen and phosphorus removal are also discussed. It was revealed that the effective use of organic substrate including external and internal carbon sources could enhance the purifying performance of the system.
