Class information for:
Level 1: BIOLOGICAL AERATED FILTER//MOVING BED BIOFILM REACTOR//TRICKLING FILTER

Basic class information
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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
152 3       WATER SCIENCE AND TECHNOLOGY//ENGINEERING, ENVIRONMENTAL//ANAEROBIC DIGESTION 64424
128 2             ACTIVATED SLUDGE//WATER SCIENCE AND TECHNOLOGY//MEMBRANE BIOREACTOR 23737
6693 1                   BIOLOGICAL AERATED FILTER//MOVING BED BIOFILM REACTOR//TRICKLING FILTER 1481

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BIOLOGICAL AERATED FILTER authKW 874669 5% 53% 78
2 MOVING BED BIOFILM REACTOR authKW 670953 4% 52% 61
3 TRICKLING FILTER authKW 523165 5% 35% 71
4 ROTATING BIOLOGICAL CONTACTOR authKW 470591 4% 42% 53
5 NITRIFICATION authKW 381663 19% 6% 278
6 MBBR authKW 310327 3% 38% 38
7 BIOLOGICAL AERATED FILTER BAF authKW 213364 1% 53% 19
8 WATER SCIENCE AND TECHNOLOGY journal 207056 30% 2% 447
9 TERTIARY NITRIFICATION authKW 191512 1% 100% 9
10 IFAS authKW 161814 1% 45% 17

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Environmental 70828 55% 0% 818
2 Water Resources 59701 54% 0% 798
3 Environmental Sciences 29348 67% 0% 998
4 Limnology 7175 9% 0% 126
5 Agricultural Engineering 2343 5% 0% 78
6 Engineering, Chemical 1962 16% 0% 241
7 Biotechnology & Applied Microbiology 1369 14% 0% 208
8 Engineering, Civil 411 5% 0% 78
9 Energy & Fuels 225 5% 0% 73
10 Literary Reviews 1 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NANOMINERALS ENVIRONM MAT 75994 0% 71% 5
2 LAQUARENE 42558 0% 100% 2
3 SEWAGE TECHNOL 42558 0% 100% 2
4 FLINDERS COASTAL CATCHMENT ENVIRONM 38300 0% 60% 3
5 WWRC 33624 0% 23% 7
6 ENVIRONM STIMULAT POLLUT CONTROL STATE 28371 0% 67% 2
7 IMMEUBLE GIOVANNI BATTISTA B 28371 0% 67% 2
8 KATEDRA INZYNIERII SANITARNEJ GOSPODARKI WODNEJ 28371 0% 67% 2
9 OTV 28371 0% 67% 2
10 TECHNOL IND MAT 28371 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WATER SCIENCE AND TECHNOLOGY 207056 30% 2% 447
2 JOURNAL WATER POLLUTION CONTROL FEDERATION 39748 4% 3% 54
3 WATER RESEARCH 21140 8% 1% 125
4 WATER POLLUTION CONTROL 17957 1% 7% 13
5 WATER ENVIRONMENT RESEARCH 14256 3% 1% 47
6 ENVIRONMENTAL TECHNOLOGY 12987 4% 1% 56
7 EFFLUENT & WATER TREATMENT JOURNAL 9442 1% 6% 8
8 JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE 7629 2% 1% 30
9 BIORESOURCE TECHNOLOGY 5460 5% 0% 69
10 JOURNAL OF THE CHARTERED INSTITUTION OF WATER AND ENVIRONMENTAL MANAGEMENT 4038 1% 2% 9

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BIOLOGICAL AERATED FILTER 874669 5% 53% 78 Search BIOLOGICAL+AERATED+FILTER Search BIOLOGICAL+AERATED+FILTER
2 MOVING BED BIOFILM REACTOR 670953 4% 52% 61 Search MOVING+BED+BIOFILM+REACTOR Search MOVING+BED+BIOFILM+REACTOR
3 TRICKLING FILTER 523165 5% 35% 71 Search TRICKLING+FILTER Search TRICKLING+FILTER
4 ROTATING BIOLOGICAL CONTACTOR 470591 4% 42% 53 Search ROTATING+BIOLOGICAL+CONTACTOR Search ROTATING+BIOLOGICAL+CONTACTOR
5 NITRIFICATION 381663 19% 6% 278 Search NITRIFICATION Search NITRIFICATION
6 MBBR 310327 3% 38% 38 Search MBBR Search MBBR
7 BIOLOGICAL AERATED FILTER BAF 213364 1% 53% 19 Search BIOLOGICAL+AERATED+FILTER+BAF Search BIOLOGICAL+AERATED+FILTER+BAF
8 TERTIARY NITRIFICATION 191512 1% 100% 9 Search TERTIARY+NITRIFICATION Search TERTIARY+NITRIFICATION
9 IFAS 161814 1% 45% 17 Search IFAS Search IFAS
10 BIOLOGICAL SURVEYS 156344 1% 57% 13 Search BIOLOGICAL+SURVEYS Search BIOLOGICAL+SURVEYS

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 4365 BIOFILM//BIOFILM MODEL//BIOFILM STRUCTURE
2 1482 ANAMMOX//PARTIAL NITRIFICATION//NITRITATION
3 27248 SALINE WASTEWATER//HYPERSALINE WASTEWATER//MUSTARD TUBER WASTEWATER
4 3750 ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL//BIOLOGICAL PHOSPHORUS REMOVAL//EBPR
5 5720 AUTOTROPHIC DENITRIFICATION//DENITRIFICATION//HYDROGENOTROPHIC DENITRIFICATION
6 26183 CHEM TECHNOL ENVIRONM CHEM TECHNOL//WATER POLLUTION CONTROL//SLUDGE WASTE RATE CONTROL
7 1279 UASB//UASB REACTOR//ANAEROBIC TREATMENT
8 36580 BALLASTED SEDIMENTATION//ACTIDISC//ADVANCED PRIMARY TREATMENT APT
9 35409 WOOL SCOURING//WOOL WAX//CONTROL CONTAMINAC AMBIENTAL
10 1567 ACTIVATED SLUDGE//ACTIVATED SLUDGE MODEL//WATER SCIENCE AND TECHNOLOGY

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