Exploring the biological stability situation of a full scale water distribution system in south China by three biological stability evaluation methods
详细信息 查看全文
- 作者：Junpeng Zhanga ; Wei-Ying Lib ; 123lwyktz@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Feng Wangc ; Lin Qianc ; Chen Xuc ; Yao Liuc ; Wanqi Qic
- 关键词：Bacterial regrowth potential (BRP) ; Assimilable organic carbon (AOC) ; Biodegradable dissolved organic carbon (BDOC) ; Biological stability evaluation ; Full scale water distribution systems ; Disinfectant effect
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：161
- 期：Complete
- 页码：43-52
- 全文大小：2939 K
文摘
- •
Correlation between BRP and AOC was significant in either WTP or DWDS.
- •
Correlation between BRP and BDOC was more significant in WTP than in DWDS.
- •
High chlorine residuals largely suppressed bacterial regrowth in DWDS.
- •
Low chlorine residuals led to a positive correlation between AOC/BRP and HPC.
- •
Heterotrophic bacteria were limited compared to that when AOC was more than 135 μg/L.