PMID- 27812836
OWN - NLM
STAT- MEDLINE
DCOM- 20170217
LR  - 20221207
IS  - 1615-7605 (Electronic)
IS  - 1615-7591 (Linking)
VI  - 40
IP  - 2
DP  - 2017 Feb
TI  - Comparison of soluble microbial products released from activated sludge and 
      aerobic granular sludge systems in the presence of toxic 2,4-dichlorophenol.
PG  - 309-318
LID - 10.1007/s00449-016-1698-2 [doi]
AB  - The objective of this study was to compare the release of soluble microbial 
      products (SMP) from activated sludge (AS) and aerobic granular sludge (AGS) in 
      the absence and presence of 2,4-dichlorophenol (2,4-DCP). Data implied that 
      NH(4)(+)-N removal efficiencies remarkably decreased to 53.8% and 36.4% after the 
      addition of 2,4-DCP, respectively. Three-dimensional excitation-emission matrix 
      (3D-EEM) implied that three major components (tryptophan protein-like, humic-like 
      and fulvic-like substances) were identified in SMP without the addition of 
      2,4-DCP. And aromatic protein-like substances appeared after the addition of 
      2,4-DCP in both systems. Synchronous fluorescence spectra demonstrated that the 
      behavior of released protein-like fraction and fulvic-like fraction was different 
      in both systems. Two-dimensional correlation spectroscopy (2D-COS) suggested that 
      protein-like fraction and fulvic-like fraction preferred to be released in both 
      systems. The results could reveal the characterization of SMP and be better to 
      improve the effluent quality from wastewater treatment system in the presence of 
      toxic compound.
FAU - Wu, Na
AU  - Wu N
AD  - School of Resources and Environment, University of Jinan, Jinan, 250022, People's 
      Republic of China.
FAU - Wei, Dong
AU  - Wei D
AD  - School of Resources and Environment, University of Jinan, Jinan, 250022, People's 
      Republic of China. weidong506@163.com.
FAU - Zhang, Yongfang
AU  - Zhang Y
AD  - School of Resources and Environment, University of Jinan, Jinan, 250022, People's 
      Republic of China.
FAU - Xu, Weiying
AU  - Xu W
AD  - School of Resources and Environment, University of Jinan, Jinan, 250022, People's 
      Republic of China.
FAU - Yan, Tao
AU  - Yan T
AD  - School of Resources and Environment, University of Jinan, Jinan, 250022, People's 
      Republic of China.
FAU - Du, Bin
AU  - Du B
AD  - School of Resources and Environment, University of Jinan, Jinan, 250022, People's 
      Republic of China. dubin61@gmail.com.
FAU - Wei, Qin
AU  - Wei Q
AD  - Key Laboratory of Chemical Sensing and Analysis in Universities of Shandong, 
      School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, 
      People's Republic of China.
LA  - eng
PT  - Journal Article
DEP - 20161103
PL  - Germany
TA  - Bioprocess Biosyst Eng
JT  - Bioprocess and biosystems engineering
JID - 101088505
RN  - 0 (Chlorophenols)
RN  - 0 (Sewage)
RN  - 0 (Waste Water)
RN  - R669TG1950 (2,4-dichlorophenol)
SB  - IM
MH  - Aerobiosis
MH  - Chlorophenols/*metabolism
MH  - Sewage/*microbiology
MH  - Wastewater/*microbiology
MH  - Water Purification/*methods
OTO - NOTNLM
OT  - 2,4-Dichlorophenol (2,4-DCP)
OT  - Aerobic granular sludge (AGS)
OT  - Excitation-emission matrix (EEM)
OT  - Soluble microbial products (SMP)
OT  - Two-dimensional correlation spectroscopy (2D-COS)
EDAT- 2016/11/05 06:00
MHDA- 2017/02/18 06:00
CRDT- 2016/11/05 06:00
PHST- 2016/06/27 00:00 [received]
PHST- 2016/10/20 00:00 [accepted]
PHST- 2016/11/05 06:00 [pubmed]
PHST- 2017/02/18 06:00 [medline]
PHST- 2016/11/05 06:00 [entrez]
AID - 10.1007/s00449-016-1698-2 [pii]
AID - 10.1007/s00449-016-1698-2 [doi]
PST - ppublish
SO  - Bioprocess Biosyst Eng. 2017 Feb;40(2):309-318. doi: 10.1007/s00449-016-1698-2. 
      Epub 2016 Nov 3.