Using adsorbent made from sewage sludge to enhance wastewater treatment and control fouling in a membrane bioreactor
Using adsorbent made from sewage sludge to enhance wastewater treatment and control fouling in a membrane bioreactor
复制标题
使用污水污泥制成的吸附剂增强废水处理并控制膜生物反应器中的污垢
DOI：
10.1080/19443994.2015.1029008
复制
发表时间：
2016-04
影响因子：
1.1
通讯作者：
黄彬
中科院分区：
文献类型：
--
作者：
潘志辉;张朝升;黄彬
摘要
将一种由富碳污水污泥制备的吸附剂添加到膜生物反应器（MBRs）中。对标准膜生物反应器、添加了污泥基吸附剂（SB）的反应器的废水处理效率和膜污染情况进行了比较。
AbstractAn adsorbent prepared from rich carbonaceous sewage sludge was added to membrane bioreactors (MBRs). The efficiency of wastewater treatment and membrane fouling were compared for a standard MBR, a reactor with additional sludge-based adsorbent (SBA)-MBR, and powdered activated carbon (PAC)-MBR. The removal efficiencies for dissolved organic carbon (DOC) and UV254, the heavy metal contents of effluent, extracellular polymeric substances (EPS), soluble microbial products (SMP), the sludge particle size, and the trans-membrane pressure of the three reactors were monitored for more than 100 d. The wastewater treatment efficiency of SBA-MBR (UV254: 58.5%; DOC: 88.8%) was similar to that of PAC-MBR (UV254: 62.3%; DOC: 90.1%) and better than MBR (UV254: 47.8%; DOC: 85.9%). Moreover, SBA-MBR showed least membrane fouling. The findings are explained as follows: In SBA-MBR, the contents of EPS and SMP, which led to membrane fouling, were relatively low; the sludge comprised dense flocs of relatively large s...
登录
查看更多内容
影响因子：
3.1
作者：
Jae-Seok Kim;Chung‐Hak Lee
通讯作者：
Jae-Seok Kim;Chung‐Hak Lee
影响因子：
11.4
作者：
J. Salanitro;Paul C. Johnson;G. Spinnler;P. Maner;H. Wisniewski;C. L. Bruce
通讯作者：
J. Salanitro;Paul C. Johnson;G. Spinnler;P. Maner;H. Wisniewski;C. L. Bruce
影响因子：
2.7
作者：
H. Harada;K. Momonoi;S. Yamazaki;S. Takizawa
通讯作者：
H. Harada;K. Momonoi;S. Yamazaki;S. Takizawa
影响因子：
9.9
作者：
Jinling Wu;Futai Chen;Xia Huang;W. Geng;X. Wen
通讯作者：
Jinling Wu;Futai Chen;Xia Huang;W. Geng;X. Wen
影响因子：
12.8
作者：
Y. Satyawali;M. Balakrishnan
通讯作者：
Y. Satyawali;M. Balakrishnan