X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (3314) 3314
Publication (270) 270
Book Chapter (51) 51
Conference Proceeding (26) 26
Dissertation (17) 17
Book Review (15) 15
Newspaper Article (5) 5
Magazine Article (2) 2
Book / eBook (1) 1
Data Set (1) 1
Paper (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
ammonia-oxidizing bacteria (2170) 2170
nitrification (1639) 1639
bacteria (1464) 1464
index medicus (1244) 1244
ammonia (1170) 1170
microbiology (1017) 1017
environmental sciences (938) 938
ammonia-oxidizing archaea (926) 926
oxidation (828) 828
diversity (787) 787
analysis (695) 695
nitrogen (628) 628
denitrification (597) 597
biotechnology & applied microbiology (592) 592
archaea (591) 591
ammonia - metabolism (528) 528
soil microbiology (523) 523
phylogeny (514) 514
abundance (511) 511
microorganisms (501) 501
16s ribosomal-rna (500) 500
oxidation-reduction (481) 481
soil science (458) 458
bacteria - metabolism (438) 438
ecology (435) 435
engineering, environmental (420) 420
community structure (399) 399
soils (385) 385
bacteria - genetics (381) 381
nitrifying bacteria (378) 378
activated-sludge (376) 376
communities (372) 372
genes (349) 349
soil (346) 346
nitrous oxide (333) 333
rna, ribosomal, 16s - genetics (302) 302
sediments (298) 298
archaea - genetics (293) 293
water resources (288) 288
life sciences (277) 277
sludge (275) 275
gradient gel-electrophoresis (271) 271
bacteria - classification (264) 264
ammonia oxidizing bacteria (262) 262
polymerase chain reaction (260) 260
biodiversity (252) 252
molecular sequence data (252) 252
nitrosomonas-europaea (251) 251
nitrogen removal (233) 233
microbial community (230) 230
waste-water treatment (227) 227
sewage (225) 225
wastewater treatment (225) 225
nitrogen - metabolism (221) 221
ammonium (220) 220
archaea - metabolism (219) 219
waste-water (215) 215
populations (213) 213
research (213) 213
sequence analysis, dna (213) 213
bioreactors (209) 209
rna (208) 208
purification (206) 206
archaea - classification (199) 199
temperature (196) 196
ecosystem (194) 194
studies (193) 193
amoa (190) 190
microbial communities (189) 189
sewage - microbiology (189) 189
ecosystems (186) 186
environmental aspects (185) 185
biofilms (183) 183
removal (183) 183
microbial ecology (181) 181
wastewater (180) 180
biotechnology (179) 179
environment (179) 179
real-time pcr (178) 178
bakterien (176) 176
bioreactors - microbiology (173) 173
denitrifying bacteria (167) 167
biomass (165) 165
carbon (165) 165
bacteria - isolation & purification (164) 164
community composition (162) 162
nitrites - metabolism (161) 161
activated sludge (158) 158
reactors (157) 157
nitrites (156) 156
nitrogen cycle (156) 156
soil science & conservation (156) 156
amoa gene (153) 153
oxidoreductases - genetics (153) 153
china (149) 149
in-situ hybridization (147) 147
soil microorganisms (146) 146
dna, bacterial - genetics (145) 145
fertilizers (141) 141
stickstoff (140) 140
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (3293) 3293
Japanese (82) 82
Chinese (72) 72
Korean (11) 11
Spanish (4) 4
Polish (3) 3
Croatian (1) 1
Persian (1) 1
Portuguese (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Journal Article
Bioresource Technology, ISSN 0960-8524, 11/2017, Volume 243, pp. 1247 - 1250
The free ammonia (FA) inhibition on ammonia oxidizing bacteria (AOB) and nitrite oxidizing bacteria (NOB) under anaerobic condition was investigated in this... 
Ammonia oxidizing bacteria (AOB) | Nitrite oxidizing bacteria (NOB) | Nitritation | Free ammonia (FA) | Wastewater treatment | ACID | ENERGY & FUELS | NITROGEN REMOVAL | CULTURE | AGRICULTURAL ENGINEERING | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | WASTE-WATER | GROWTH | Ammonia | Sewage | Oxidation-Reduction | Bioreactors | Nitrites | Nitrification | Bacteria | Purification | Analysis | Sludge | Wastewater
Journal Article
Bioresource Technology, ISSN 0960-8524, 12/2017, Volume 245, Issue Pt A, pp. 1266 - 1270
Journal Article
Nature Geoscience, ISSN 1752-0894, 09/2009, Volume 2, Issue 9, pp. 621 - 624
The oxidation of ammonia to nitrate, nitrification, is a key process in the nitrogen cycle. Ammonia-oxidizing archaea are present in large numbers in the ocean... 
OXIDATION | PLAYERS | GEOSCIENCES, MULTIDISCIPLINARY | OXIDE EMISSIONS | DICYANDIAMIDE | AMMONIA-OXIDIZING BACTERIA | ECOLOGY | DIVERSITY | COMMUNITIES | INHIBITOR | ABUNDANCE
Journal Article