Class information for:
Level 1: BIOFILTRATION//BIOFILTER//BIOTRICKLING FILTER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1846 2462 27.2 64%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
134 3       WATER RESOURCES//GROUND WATER//BIODEGRADATION 65700
2471 2             BIOFILTRATION//BIOFILTER//BIOTRICKLING FILTER 3984
1846 1                   BIOFILTRATION//BIOFILTER//BIOTRICKLING FILTER 2462

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 BIOFILTRATION authKW 2919812 16% 58% 406
2 BIOFILTER authKW 2319540 16% 47% 395
3 BIOTRICKLING FILTER authKW 2016907 8% 87% 187
4 ELIMINATION CAPACITY authKW 734604 3% 94% 63
5 TRICKLE BED AIR BIOFILTER authKW 322422 1% 100% 26
6 HYDROPHOBIC VOC authKW 260418 1% 100% 21
7 BIOSCRUBBER authKW 227944 1% 74% 25
8 EMPTY BED RESIDENCE TIME authKW 199101 1% 94% 17
9 TWO PHASE PARTITIONING BIOREACTOR authKW 197248 1% 45% 35
10 WASTE GAS TREATMENT authKW 194421 1% 56% 28

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Engineering, Environmental 45678 34% 0% 847
2 Biotechnology & Applied Microbiology 20251 39% 0% 950
3 Environmental Sciences 15391 38% 0% 947
4 Engineering, Chemical 8987 26% 0% 636
5 Agricultural Engineering 4896 6% 0% 144
6 Water Resources 1932 8% 0% 199
7 Engineering, Civil 1144 7% 0% 161
8 Meteorology & Atmospheric Sciences 919 6% 0% 150
9 Energy & Fuels 495 5% 0% 133
10 Limnology 167 1% 0% 28

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GRP GI2AM 135025 1% 78% 14
2 MIN ENGN NAT OURCES 121492 1% 35% 28
3 INGN PROC HIDRAUL IPH 99207 0% 100% 8
4 UNIV AUTONOMA METROPOLITANA CUAJIMALPA 88182 0% 89% 8
5 PROC TECNOL 85806 1% 23% 30
6 S TEXAS ENVIRONM 74405 0% 100% 6
7 FERMENTAT CHEM BIOENGN 57375 1% 18% 26
8 ENVOC GRP 55235 0% 64% 7
9 ENERGIAS RENOVABLES CALIDAD AMBIENTAL 49603 0% 100% 4
10 SOUTH TEXAS ENVIRONM 49603 0% 100% 4

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION 44214 5% 3% 111
2 ENVIRONMENTAL PROGRESS 36724 2% 6% 51
3 JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY 25491 4% 2% 110
4 ENVIRONMENTAL TECHNOLOGY 19526 4% 2% 88
5 BIODEGRADATION 11800 1% 3% 35
6 BIOTECHNOLOGY AND BIOENGINEERING 11780 4% 1% 106
7 CHEMICAL ENGINEERING JOURNAL 9582 4% 1% 100
8 APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 9546 4% 1% 104
9 BIORESOURCE TECHNOLOGY 8724 5% 1% 111
10 BIOCHEMICAL ENGINEERING JOURNAL 7629 2% 1% 45

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 BIOFILTRATION 2919812 16% 58% 406 Search BIOFILTRATION Search BIOFILTRATION
2 BIOFILTER 2319540 16% 47% 395 Search BIOFILTER Search BIOFILTER
3 BIOTRICKLING FILTER 2016907 8% 87% 187 Search BIOTRICKLING+FILTER Search BIOTRICKLING+FILTER
4 ELIMINATION CAPACITY 734604 3% 94% 63 Search ELIMINATION+CAPACITY Search ELIMINATION+CAPACITY
5 TRICKLE BED AIR BIOFILTER 322422 1% 100% 26 Search TRICKLE+BED+AIR+BIOFILTER Search TRICKLE+BED+AIR+BIOFILTER
6 HYDROPHOBIC VOC 260418 1% 100% 21 Search HYDROPHOBIC+VOC Search HYDROPHOBIC+VOC
7 BIOSCRUBBER 227944 1% 74% 25 Search BIOSCRUBBER Search BIOSCRUBBER
8 EMPTY BED RESIDENCE TIME 199101 1% 94% 17 Search EMPTY+BED+RESIDENCE+TIME Search EMPTY+BED+RESIDENCE+TIME
9 TWO PHASE PARTITIONING BIOREACTOR 197248 1% 45% 35 Search TWO+PHASE+PARTITIONING+BIOREACTOR Search TWO+PHASE+PARTITIONING+BIOREACTOR
10 WASTE GAS TREATMENT 194421 1% 56% 28 Search WASTE+GAS+TREATMENT Search WASTE+GAS+TREATMENT

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 HAQUE, F , DE VISSCHER, A , SEN, A , (2012) BIOFILTRATION FOR BTEX REMOVAL.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY. VOL. 42. ISSUE 24. P. 2648-2692 171 88% 4
2 RALEBITSO-SENIOR, TK , SENIOR, E , DI FELICE, R , JARVIS, K , (2012) WASTE GAS BIOFILTRATION: ADVANCES AND LIMITATIONS OF CURRENT APPROACHES IN MICROBIOLOGY.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 46. ISSUE 16. P. 8542 -8573 190 60% 22
3 KENNES, C , RENE, ER , VEIGA, MC , (2009) BIOPROCESSES FOR AIR POLLUTION CONTROL.JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY. VOL. 84. ISSUE 10. P. 1419 -1436 111 87% 79
4 DELHOMENIE, MC , HEITZ, M , (2005) BIOFILTRATION OF AIR: A REVIEW.CRITICAL REVIEWS IN BIOTECHNOLOGY. VOL. 25. ISSUE 1-2. P. 53 -72 113 88% 126
5 CHENG, Y , HE, HJ , YANG, CP , ZENG, GM , LI, X , CHEN, H , YU, GL , (2016) CHALLENGES AND SOLUTIONS FOR BIOFILTRATION OF HYDROPHOBIC VOLATILE ORGANIC COMPOUNDS.BIOTECHNOLOGY ADVANCES. VOL. 34. ISSUE 6. P. 1091 -1102 112 79% 0
6 MUNOZ, R , MALHAUTIER, L , FANLO, JL , QUIJANO, G , (2015) BIOLOGICAL TECHNOLOGIES FOR THE TREATMENT OF ATMOSPHERIC POLLUTANTS.INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY. VOL. 95. ISSUE 10. P. 950 -967 92 83% 0
7 MUDLIAR, S , GIRI, B , PADOLEY, K , SATPUTE, D , DIXIT, R , BHATT, P , PANDEY, R , JUWARKAR, A , VAIDYA, A , (2010) BIOREACTORS FOR TREATMENT OF VOCS AND ODOURS - A REVIEW.JOURNAL OF ENVIRONMENTAL MANAGEMENT. VOL. 91. ISSUE 5. P. 1039 -1054 79 77% 120
8 YANG, CP , CHEN, H , ZENG, GM , YU, GL , LUO, SL , (2010) BIOMASS ACCUMULATION AND CONTROL STRATEGIES IN GAS BIOFILTRATION.BIOTECHNOLOGY ADVANCES. VOL. 28. ISSUE 4. P. 531 -540 79 71% 53
9 LI, L , ZHANG, JY , LIN, J , LIU, JX , (2015) BIOLOGICAL TECHNOLOGIES FOR THE REMOVAL OF SULFUR CONTAINING COMPOUNDS FROM WASTE STREAMS: BIOREACTORS AND MICROBIAL CHARACTERISTICS.WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY. VOL. 31. ISSUE 10. P. 1501 -1515 58 83% 2
10 MUNOZ, R , DAUGULIS, AJ , HERNANDEZ, M , QUIJANO, G , (2012) RECENT ADVANCES IN TWO-PHASE PARTITIONING BIOREACTORS FOR THE TREATMENT OF VOLATILE ORGANIC COMPOUNDS.BIOTECHNOLOGY ADVANCES. VOL. 30. ISSUE 6. P. 1707 -1720 64 70% 21

Classes with closest relation at Level 1


Rank Class id link
1 6601 ODOR//ODOUR//DYNAMIC OLFACTOMETRY
2 29919 CHELATE DEGRADATION//FERRIC CHELATE//2 6 PYRIDINEDIPHOSPHONIC ACID
3 6176 PHENOL BIODEGRADATION//PHENOL//PHENOL DEGRADATION
4 18534 OXYGEN VECTOR//GAS LIQUID LIQUID//VISCOELASTIC LIQUID
5 20178 CASCADE AIR STRIPPING//EVAPORATION HALF LIFE//QUIESCENT SURFACE
6 15105 FEIIEDTA//NOX ABSORPTION//FEIIIEDTA
7 20775 FORMATE DEHYDROGENASE//CANDIDA METHYLICA//PSEUDOMONAS SP 101
8 13320 STYRENE MONOOXYGENASE//SOLVENT TOLERANCE//ORGANIC SOLVENT TOLERANCE
9 17120 MIKROBIOL BIOTECHNOL//THIOSULFATE OXIDATION//SULFUR OXIDATION
10 25961 BENZOATE 4 HYDROXYLASE//ACETONE ACTIVATION//EPOXYALKANE

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