PMID- 21105739
OWN - NLM
STAT- MEDLINE
DCOM- 20110210
LR  - 20101214
IS  - 1520-5851 (Electronic)
IS  - 0013-936X (Linking)
VI  - 44
IP  - 24
DP  - 2010 Dec 15
TI  - Understanding short-chain fatty acids accumulation enhanced in waste activated 
      sludge alkaline fermentation: kinetics and microbiology.
PG  - 9343-8
LID - 10.1021/es102878m [doi]
AB  - Most of the studies on sewage sludge treatment in literature were conducted for 
      methane generation under acidic or near neutral pH conditions. It was reported in 
      our previous studies that the accumulation of short-chain fatty acids (SCFAs), 
      the preferred carbon source of biological wastewater nutrient removal, was 
      significantly enhanced when sludge was fermented under alkaline conditions, but 
      the optimal pH was temperature-dependent (pH 10 at ambient temperature, pH 9 at 
      mesophilic, and pH 8 at thermophilic), and the maximal SCFAs yields were in the 
      following order: thermophilic pH 8 > mesophilic pH 9 > ambient pH 10 > ambient 
      uncontrolled pH. In this study the kinetic and microbiological features of waste 
      activated sludge fermented in the range of pH 7-10 were investigated to 
      understand the mechanism of remarkably high SCFAs accumulation under alkaline 
      conditions. The developed sludge alkaline fermentation model could be applied to 
      predicate the experimental data in either batch or semicontinuous sludge alkaline 
      fermentation tests, and the relationships among alkaline pH, kinetic parameters, 
      and SCFAs were discussed. Further analyses with fluorescence in situ 
      hybridization (FISH) and PCR-based 16S rRNA gene clone library indicated that 
      both the ratio of bacteria to archaea and the fraction of SCFAs producer 
      accounting for bacteria were in the sequence of thermophilic pH 8 > mesophilic pH 
      9 > ambient pH 10 > ambient uncontrolled pH, which was in correspondence with the 
      observed order of maximal SCFAs yields.
FAU - Zhang, Peng
AU  - Zhang P
AD  - State Key Laboratory of Pollution Control and Resources Reuse, School of 
      Environmental Science and Engineering, Tongji University, Shanghai 200092, China.
FAU - Chen, Yinguang
AU  - Chen Y
FAU - Zhou, Qi
AU  - Zhou Q
FAU - Zheng, Xiong
AU  - Zheng X
FAU - Zhu, Xiaoyu
AU  - Zhu X
FAU - Zhao, Yuxiao
AU  - Zhao Y
LA  - eng
SI  - GENBANK/GU454862
SI  - GENBANK/GU454863
SI  - GENBANK/GU454864
SI  - GENBANK/GU454865
SI  - GENBANK/GU454866
SI  - GENBANK/GU454867
SI  - GENBANK/GU454868
SI  - GENBANK/GU454869
SI  - GENBANK/GU454870
SI  - GENBANK/GU454871
SI  - GENBANK/GU454872
SI  - GENBANK/GU454873
SI  - GENBANK/GU454874
SI  - GENBANK/GU454875
SI  - GENBANK/GU454876
SI  - GENBANK/GU454877
SI  - GENBANK/GU454878
SI  - GENBANK/GU454879
SI  - GENBANK/GU454880
SI  - GENBANK/GU454881
SI  - GENBANK/GU454882
SI  - GENBANK/GU454883
SI  - GENBANK/GU454884
SI  - GENBANK/GU454885
SI  - GENBANK/GU454886
SI  - GENBANK/GU454887
SI  - GENBANK/GU454888
SI  - GENBANK/GU454889
SI  - GENBANK/GU454890
SI  - GENBANK/GU454891
SI  - GENBANK/GU454892
SI  - GENBANK/GU454893
SI  - GENBANK/GU454894
SI  - GENBANK/GU454895
SI  - GENBANK/GU454896
SI  - GENBANK/GU454897
SI  - GENBANK/GU454898
SI  - GENBANK/GU454899
SI  - GENBANK/GU454900
SI  - GENBANK/GU454901
SI  - GENBANK/GU454902
SI  - GENBANK/GU454903
SI  - GENBANK/GU454904
SI  - GENBANK/GU454905
SI  - GENBANK/GU454906
SI  - GENBANK/GU454907
SI  - GENBANK/GU454908
SI  - GENBANK/GU454909
SI  - GENBANK/GU454910
SI  - GENBANK/GU454911
SI  - GENBANK/GU454912
SI  - GENBANK/GU454913
SI  - GENBANK/GU454914
SI  - GENBANK/GU454915
SI  - GENBANK/GU454916
SI  - GENBANK/GU454917
SI  - GENBANK/GU454918
SI  - GENBANK/GU454919
SI  - GENBANK/GU454920
SI  - GENBANK/GU454921
SI  - GENBANK/GU454922
SI  - GENBANK/GU454923
SI  - GENBANK/GU454924
SI  - GENBANK/GU454925
SI  - GENBANK/GU454926
SI  - GENBANK/GU454927
SI  - GENBANK/GU454928
SI  - GENBANK/GU454929
SI  - GENBANK/GU454930
SI  - GENBANK/GU454931
SI  - GENBANK/GU454932
SI  - GENBANK/GU454933
SI  - GENBANK/GU454934
SI  - GENBANK/GU454935
SI  - GENBANK/GU454936
SI  - GENBANK/GU454937
SI  - GENBANK/GU454938
SI  - GENBANK/GU454939
SI  - GENBANK/GU454940
SI  - GENBANK/GU454941
SI  - GENBANK/GU454942
SI  - GENBANK/GU454943
SI  - GENBANK/GU454944
SI  - GENBANK/GU454945
SI  - GENBANK/GU454946
SI  - GENBANK/GU454947
SI  - GENBANK/GU454948
SI  - GENBANK/GU454949
SI  - GENBANK/GU454950
SI  - GENBANK/GU454951
SI  - GENBANK/GU454952
SI  - GENBANK/GU454953
SI  - GENBANK/GU454954
SI  - GENBANK/GU454955
SI  - GENBANK/GU454956
SI  - GENBANK/GU454957
SI  - GENBANK/GU454958
SI  - GENBANK/GU454959
SI  - GENBANK/GU454960
SI  - GENBANK/GU454961
SI  - GENBANK/GU454962
SI  - GENBANK/GU454963
SI  - GENBANK/GU454964
SI  - GENBANK/GU454965
SI  - GENBANK/GU454966
SI  - GENBANK/GU454967
SI  - GENBANK/GU454968
SI  - GENBANK/GU454969
SI  - GENBANK/GU454970
SI  - GENBANK/GU454971
SI  - GENBANK/GU454972
SI  - GENBANK/GU454973
SI  - GENBANK/GU454974
SI  - GENBANK/GU454975
SI  - GENBANK/GU454976
SI  - GENBANK/GU454977
SI  - GENBANK/GU454978
SI  - GENBANK/GU454979
SI  - GENBANK/GU454980
SI  - GENBANK/GU454981
SI  - GENBANK/GU454982
SI  - GENBANK/GU454983
SI  - GENBANK/GU454984
SI  - GENBANK/GU454985
SI  - GENBANK/GU454986
SI  - GENBANK/GU454987
SI  - GENBANK/GU454988
SI  - GENBANK/GU454989
SI  - GENBANK/GU454990
SI  - GENBANK/GU454991
SI  - GENBANK/GU454992
SI  - GENBANK/GU454993
SI  - GENBANK/GU454994
SI  - GENBANK/GU454995
SI  - GENBANK/GU454996
SI  - GENBANK/GU454997
SI  - GENBANK/GU454998
SI  - GENBANK/GU454999
SI  - GENBANK/GU455000
SI  - GENBANK/GU455001
SI  - GENBANK/GU455002
SI  - GENBANK/GU455003
SI  - GENBANK/GU455004
SI  - GENBANK/GU455005
SI  - GENBANK/GU455006
SI  - GENBANK/GU455007
SI  - GENBANK/GU455008
SI  - GENBANK/GU455009
SI  - GENBANK/GU455010
SI  - GENBANK/GU455011
SI  - GENBANK/GU455012
SI  - GENBANK/GU455013
SI  - GENBANK/GU455014
SI  - GENBANK/GU455015
SI  - GENBANK/GU455016
SI  - GENBANK/GU455017
SI  - GENBANK/GU455018
SI  - GENBANK/GU455019
SI  - GENBANK/GU455020
SI  - GENBANK/GU455021
SI  - GENBANK/GU455022
SI  - GENBANK/GU455023
SI  - GENBANK/GU455024
SI  - GENBANK/GU455025
SI  - GENBANK/GU455026
SI  - GENBANK/GU455027
SI  - GENBANK/GU455028
SI  - GENBANK/GU455029
SI  - GENBANK/GU455030
SI  - GENBANK/GU455031
SI  - GENBANK/GU455032
SI  - GENBANK/GU455033
SI  - GENBANK/GU455034
SI  - GENBANK/GU455035
SI  - GENBANK/GU455036
SI  - GENBANK/GU455037
SI  - GENBANK/GU455038
SI  - GENBANK/GU455039
SI  - GENBANK/GU455040
SI  - GENBANK/GU455041
SI  - GENBANK/GU455042
SI  - GENBANK/GU455043
SI  - GENBANK/GU455044
SI  - GENBANK/GU455045
SI  - GENBANK/GU455046
SI  - GENBANK/GU455047
SI  - GENBANK/GU455048
SI  - GENBANK/GU455049
SI  - GENBANK/GU455050
SI  - GENBANK/GU455051
SI  - GENBANK/GU455052
SI  - GENBANK/GU455053
SI  - GENBANK/GU455054
SI  - GENBANK/GU455055
SI  - GENBANK/GU455056
SI  - GENBANK/GU455057
SI  - GENBANK/GU455058
SI  - GENBANK/GU455059
SI  - GENBANK/GU455060
SI  - GENBANK/GU455061
SI  - GENBANK/GU455062
SI  - GENBANK/GU455063
SI  - GENBANK/GU455064
SI  - GENBANK/GU455065
SI  - GENBANK/GU455066
SI  - GENBANK/GU455067
SI  - GENBANK/GU455068
SI  - GENBANK/GU455069
SI  - GENBANK/GU455070
SI  - GENBANK/GU455071
SI  - GENBANK/GU455072
SI  - GENBANK/GU455073
SI  - GENBANK/GU455074
SI  - GENBANK/GU455075
SI  - GENBANK/GU455076
SI  - GENBANK/GU455077
SI  - GENBANK/GU455078
SI  - GENBANK/GU455079
SI  - GENBANK/GU455080
SI  - GENBANK/GU455081
SI  - GENBANK/GU455082
SI  - GENBANK/GU455083
SI  - GENBANK/GU455084
SI  - GENBANK/GU455085
SI  - GENBANK/GU455086
SI  - GENBANK/GU455087
SI  - GENBANK/GU455088
SI  - GENBANK/GU455089
SI  - GENBANK/GU455090
SI  - GENBANK/GU455091
SI  - GENBANK/GU455092
SI  - GENBANK/GU455093
SI  - GENBANK/GU455094
SI  - GENBANK/GU455095
SI  - GENBANK/GU455096
SI  - GENBANK/GU455097
SI  - GENBANK/GU455098
SI  - GENBANK/GU455099
SI  - GENBANK/GU455100
SI  - GENBANK/GU455101
SI  - GENBANK/GU455102
SI  - GENBANK/GU455103
SI  - GENBANK/GU455104
SI  - GENBANK/GU455105
SI  - GENBANK/GU455106
SI  - GENBANK/GU455107
SI  - GENBANK/GU455108
SI  - GENBANK/GU455109
SI  - GENBANK/GU455110
SI  - GENBANK/GU455111
SI  - GENBANK/GU455112
SI  - GENBANK/GU455113
SI  - GENBANK/GU455114
SI  - GENBANK/GU455115
SI  - GENBANK/GU455116
SI  - GENBANK/GU455117
SI  - GENBANK/GU455118
SI  - GENBANK/GU455119
SI  - GENBANK/GU455120
SI  - GENBANK/GU455121
SI  - GENBANK/GU455122
SI  - GENBANK/GU455123
SI  - GENBANK/GU455124
SI  - GENBANK/GU455125
SI  - GENBANK/GU455126
SI  - GENBANK/GU455127
SI  - GENBANK/GU455128
SI  - GENBANK/GU455129
SI  - GENBANK/GU455130
SI  - GENBANK/GU455131
SI  - GENBANK/GU455132
SI  - GENBANK/GU455133
SI  - GENBANK/GU455134
SI  - GENBANK/GU455135
SI  - GENBANK/GU455136
SI  - GENBANK/GU455137
SI  - GENBANK/GU455138
SI  - GENBANK/GU455139
SI  - GENBANK/GU455140
SI  - GENBANK/GU455141
SI  - GENBANK/GU455142
SI  - GENBANK/GU455143
SI  - GENBANK/GU455144
SI  - GENBANK/GU455145
SI  - GENBANK/GU455146
SI  - GENBANK/GU455147
SI  - GENBANK/GU455148
SI  - GENBANK/GU455149
SI  - GENBANK/GU455150
SI  - GENBANK/GU455151
SI  - GENBANK/GU455152
SI  - GENBANK/GU455153
SI  - GENBANK/GU455154
SI  - GENBANK/GU455155
SI  - GENBANK/GU455156
SI  - GENBANK/GU455157
SI  - GENBANK/GU455158
SI  - GENBANK/GU455159
SI  - GENBANK/GU455160
SI  - GENBANK/GU455161
SI  - GENBANK/GU455162
SI  - GENBANK/GU455163
SI  - GENBANK/GU455164
SI  - GENBANK/GU455165
SI  - GENBANK/GU455166
SI  - GENBANK/GU455167
SI  - GENBANK/GU455168
SI  - GENBANK/GU455169
SI  - GENBANK/GU455170
SI  - GENBANK/GU455171
SI  - GENBANK/GU455172
SI  - GENBANK/GU455173
SI  - GENBANK/GU455174
SI  - GENBANK/GU455175
SI  - GENBANK/GU455176
SI  - GENBANK/GU455177
SI  - GENBANK/GU455178
SI  - GENBANK/GU455179
SI  - GENBANK/GU455180
SI  - GENBANK/GU455181
SI  - GENBANK/GU455182
SI  - GENBANK/GU455183
SI  - GENBANK/GU455184
SI  - GENBANK/GU455185
SI  - GENBANK/GU455186
SI  - GENBANK/GU455187
SI  - GENBANK/GU455188
SI  - GENBANK/GU455189
SI  - GENBANK/GU455190
SI  - GENBANK/GU455191
SI  - GENBANK/GU455192
SI  - GENBANK/GU455193
SI  - GENBANK/GU455194
SI  - GENBANK/GU455195
SI  - GENBANK/GU455196
SI  - GENBANK/GU455197
SI  - GENBANK/GU455198
SI  - GENBANK/GU455199
SI  - GENBANK/GU455200
SI  - GENBANK/GU455201
SI  - GENBANK/GU455202
SI  - GENBANK/GU455203
SI  - GENBANK/GU455204
SI  - GENBANK/GU455205
SI  - GENBANK/GU455206
SI  - GENBANK/GU455207
SI  - GENBANK/GU455208
SI  - GENBANK/GU455209
SI  - GENBANK/GU455210
SI  - GENBANK/GU455211
SI  - GENBANK/GU455212
SI  - GENBANK/GU455213
SI  - GENBANK/GU455214
SI  - GENBANK/GU455215
SI  - GENBANK/GU455216
SI  - GENBANK/GU455217
SI  - GENBANK/GU455218
SI  - GENBANK/GU455219
SI  - GENBANK/GU455220
SI  - GENBANK/GU455221
SI  - GENBANK/GU455222
SI  - GENBANK/GU455223
SI  - GENBANK/GU455224
SI  - GENBANK/GU455225
SI  - GENBANK/GU455226
SI  - GENBANK/GU455227
SI  - GENBANK/GU455228
SI  - GENBANK/GU455229
SI  - GENBANK/GU455230
SI  - GENBANK/GU455231
SI  - GENBANK/GU455232
SI  - GENBANK/GU455233
SI  - GENBANK/GU455234
SI  - GENBANK/GU455235
SI  - GENBANK/GU455236
SI  - GENBANK/GU455237
SI  - GENBANK/GU455238
SI  - GENBANK/GU455239
SI  - GENBANK/GU455240
SI  - GENBANK/GU455241
SI  - GENBANK/GU455242
SI  - GENBANK/GU455243
SI  - GENBANK/GU455244
SI  - GENBANK/GU455245
SI  - GENBANK/GU455246
SI  - GENBANK/GU455247
SI  - GENBANK/GU455248
SI  - GENBANK/GU455249
SI  - GENBANK/GU455250
SI  - GENBANK/GU455251
SI  - GENBANK/GU455252
SI  - GENBANK/GU455253
SI  - GENBANK/GU455254
SI  - GENBANK/GU455255
SI  - GENBANK/GU455256
SI  - GENBANK/GU455257
SI  - GENBANK/GU455258
SI  - GENBANK/GU455259
SI  - GENBANK/GU455260
SI  - GENBANK/GU455261
SI  - GENBANK/GU455262
SI  - GENBANK/GU455263
SI  - GENBANK/GU455264
SI  - GENBANK/GU455265
SI  - GENBANK/GU455266
SI  - GENBANK/GU455267
SI  - GENBANK/GU455268
SI  - GENBANK/GU455269
SI  - GENBANK/GU455270
SI  - GENBANK/GU455271
SI  - GENBANK/GU455272
SI  - GENBANK/GU455273
SI  - GENBANK/GU455274
SI  - GENBANK/GU455275
SI  - GENBANK/GU455276
SI  - GENBANK/GU455277
SI  - GENBANK/GU455278
SI  - GENBANK/GU455279
SI  - GENBANK/GU455280
SI  - GENBANK/GU455281
SI  - GENBANK/GU455282
SI  - GENBANK/GU455283
SI  - GENBANK/GU455284
SI  - GENBANK/GU455285
SI  - GENBANK/GU455286
SI  - GENBANK/GU455287
SI  - GENBANK/GU455288
SI  - GENBANK/GU455289
SI  - GENBANK/GU455290
SI  - GENBANK/GU455291
SI  - GENBANK/GU455292
SI  - GENBANK/GU455293
SI  - GENBANK/GU455294
SI  - GENBANK/GU455295
SI  - GENBANK/GU455296
SI  - GENBANK/GU455297
SI  - GENBANK/GU455298
SI  - GENBANK/GU455299
SI  - GENBANK/GU455300
SI  - GENBANK/GU455301
SI  - GENBANK/GU455302
SI  - GENBANK/GU455303
SI  - GENBANK/GU455304
SI  - GENBANK/GU455305
SI  - GENBANK/GU455306
SI  - GENBANK/GU455307
SI  - GENBANK/GU455308
SI  - GENBANK/GU455309
SI  - GENBANK/GU455310
SI  - GENBANK/GU455311
SI  - GENBANK/GU455312
SI  - GENBANK/GU455313
SI  - GENBANK/GU455314
SI  - GENBANK/GU455315
SI  - GENBANK/GU455316
SI  - GENBANK/GU455317
SI  - GENBANK/GU455318
SI  - GENBANK/GU455319
SI  - GENBANK/GU455320
SI  - GENBANK/GU455321
SI  - GENBANK/GU455322
SI  - GENBANK/GU455323
SI  - GENBANK/GU455324
SI  - GENBANK/GU455325
SI  - GENBANK/GU455326
SI  - GENBANK/GU455327
SI  - GENBANK/GU455328
SI  - GENBANK/GU455329
SI  - GENBANK/GU455330
SI  - GENBANK/GU455331
SI  - GENBANK/GU455332
SI  - GENBANK/GU455333
SI  - GENBANK/GU455334
SI  - GENBANK/GU455335
SI  - GENBANK/GU455336
SI  - GENBANK/GU455337
SI  - GENBANK/GU455338
SI  - GENBANK/GU455339
SI  - GENBANK/GU455340
SI  - GENBANK/GU455341
SI  - GENBANK/GU455342
SI  - GENBANK/GU455343
SI  - GENBANK/GU455344
SI  - GENBANK/GU455345
SI  - GENBANK/GU455346
SI  - GENBANK/GU455347
SI  - GENBANK/GU455348
SI  - GENBANK/GU455349
SI  - GENBANK/GU455350
SI  - GENBANK/GU455351
SI  - GENBANK/GU455352
SI  - GENBANK/GU455353
SI  - GENBANK/GU455354
SI  - GENBANK/GU455355
SI  - GENBANK/GU455356
SI  - GENBANK/GU455357
SI  - GENBANK/GU455358
SI  - GENBANK/GU455359
SI  - GENBANK/GU455360
SI  - GENBANK/GU455361
SI  - GENBANK/GU455362
SI  - GENBANK/GU455363
SI  - GENBANK/GU455364
SI  - GENBANK/GU455365
SI  - GENBANK/GU455366
SI  - GENBANK/GU455367
SI  - GENBANK/GU455368
SI  - GENBANK/GU455369
SI  - GENBANK/GU455370
SI  - GENBANK/GU455371
SI  - GENBANK/GU455372
SI  - GENBANK/GU455373
SI  - GENBANK/GU455374
SI  - GENBANK/GU455375
SI  - GENBANK/GU455376
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20101124
PL  - United States
TA  - Environ Sci Technol
JT  - Environmental science & technology
JID - 0213155
RN  - 0 (Fatty Acids, Volatile)
RN  - 0 (Sewage)
SB  - IM
MH  - Anaerobiosis
MH  - Bacteria, Anaerobic/genetics/growth & development/metabolism
MH  - Base Sequence
MH  - Bioreactors/microbiology
MH  - Fatty Acids, Volatile/*analysis/metabolism
MH  - *Fermentation
MH  - Hydrogen-Ion Concentration
MH  - Hydrolysis
MH  - Kinetics
MH  - Molecular Sequence Data
MH  - Sewage/*chemistry/microbiology
MH  - Waste Disposal, Fluid/*methods
EDAT- 2010/11/26 06:00
MHDA- 2011/02/11 06:00
CRDT- 2010/11/26 06:00
PHST- 2010/11/26 06:00 [entrez]
PHST- 2010/11/26 06:00 [pubmed]
PHST- 2011/02/11 06:00 [medline]
AID - 10.1021/es102878m [doi]
PST - ppublish
SO  - Environ Sci Technol. 2010 Dec 15;44(24):9343-8. doi: 10.1021/es102878m. Epub 2010 
      Nov 24.