Class information for:
Level 1: ACTIVATED SLUDGE//RESPIROMETRY//OXYGEN UPTAKE RATE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13085 861 26.6 47%


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
50 3       ANAEROBIC DIGESTION//MICROBIAL FUEL CELL//WATER SCIENCE AND TECHNOLOGY 91931
427 2             ACTIVATED SLUDGE//WATER SCIENCE AND TECHNOLOGY//ENGINEERING, ENVIRONMENTAL 16409
13085 1                   ACTIVATED SLUDGE//RESPIROMETRY//OXYGEN UPTAKE RATE 861

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 ACTIVATED SLUDGE authKW 390568 24% 5% 204
2 RESPIROMETRY authKW 157948 7% 8% 57
3 OXYGEN UPTAKE RATE authKW 112495 3% 11% 29
4 COD ADSORPTION CAPACITY authKW 106391 0% 100% 3
5 SLUDGE PARTICULATES authKW 106391 0% 100% 3
6 INHIBITION OF NITRIFICATION authKW 98505 1% 56% 5
7 POROUS POTS authKW 79791 0% 75% 3
8 ACROLEIN CONGENERS authKW 70927 0% 100% 2
9 AEROBIC UPTAKE authKW 70927 0% 100% 2
10 GROWTH INHIBITION KINETICS authKW 70927 0% 100% 2

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 28373 46% 0% 393
2 Water Resources 22865 44% 0% 376
3 Environmental Sciences 20099 72% 0% 623
4 Limnology 2670 7% 0% 59
5 Biotechnology & Applied Microbiology 564 12% 0% 104
6 Engineering, Civil 320 6% 0% 51
7 Engineering, Chemical 204 8% 0% 67
8 Toxicology 145 5% 0% 40
9 Agricultural Engineering 113 2% 0% 14
10 Meteorology & Atmospheric Sciences 11 2% 0% 15

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 SPECIAL SERV PUBL WORKS GREATER ATHENS SEWERAGE 70927 0% 100% 2
2 SEZ AMB 47283 0% 67% 2
3 WATER TECHNOL GRP 40524 0% 29% 4
4 AGAC 35464 0% 100% 1
5 AGR CIVIL ENVIRONM ENGN DISCIPLINE 35464 0% 100% 1
6 AQUAT ECOTOXICOL LIMNOL 35464 0% 100% 1
7 BIOFUELS ENVIRONM 35464 0% 100% 1
8 DIPARTIMENTO ING IDRAUL AMB RILEV 35464 0% 100% 1
9 DIPARTIMENTO ING IDRAUL AMB RILEV SEZ AMB 35464 0% 100% 1
10 DYDR ENVIR ENGRG SURVEY 35464 0% 100% 1

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 WATER SCIENCE AND TECHNOLOGY 33831 16% 1% 139
2 WATER RESEARCH 29757 13% 1% 113
3 JOURNAL WATER POLLUTION CONTROL FEDERATION 24755 4% 2% 33
4 TOXICITY ASSESSMENT 14348 1% 6% 7
5 ENVIRONMENTAL TECHNOLOGY 5648 3% 1% 28
6 ENVIRONMENTAL TECHNOLOGY LETTERS 5625 1% 1% 11
7 WATER ENVIRONMENT RESEARCH 5257 3% 1% 22
8 ZEITSCHRIFT FUR WASSER UND ABWASSER FORSCHUNG-JOURNAL FOR WATER AND WASTEWATER RESEARCH 5158 1% 2% 7
9 JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY B-BIOTECHNOLOGY 3390 0% 3% 3
10 ENVIRONMENTAL TOXICOLOGY AND WATER QUALITY 3090 1% 2% 5

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 ACTIVATED SLUDGE 390568 24% 5% 204 Search ACTIVATED+SLUDGE Search ACTIVATED+SLUDGE
2 RESPIROMETRY 157948 7% 8% 57 Search RESPIROMETRY Search RESPIROMETRY
3 OXYGEN UPTAKE RATE 112495 3% 11% 29 Search OXYGEN+UPTAKE+RATE Search OXYGEN+UPTAKE+RATE
4 COD ADSORPTION CAPACITY 106391 0% 100% 3 Search COD+ADSORPTION+CAPACITY Search COD+ADSORPTION+CAPACITY
5 SLUDGE PARTICULATES 106391 0% 100% 3 Search SLUDGE+PARTICULATES Search SLUDGE+PARTICULATES
6 INHIBITION OF NITRIFICATION 98505 1% 56% 5 Search INHIBITION+OF+NITRIFICATION Search INHIBITION+OF+NITRIFICATION
7 POROUS POTS 79791 0% 75% 3 Search POROUS+POTS Search POROUS+POTS
8 ACROLEIN CONGENERS 70927 0% 100% 2 Search ACROLEIN+CONGENERS Search ACROLEIN+CONGENERS
9 AEROBIC UPTAKE 70927 0% 100% 2 Search AEROBIC+UPTAKE Search AEROBIC+UPTAKE
10 GROWTH INHIBITION KINETICS 70927 0% 100% 2 Search GROWTH+INHIBITION+KINETICS Search GROWTH+INHIBITION+KINETICS

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 HUGHES, TA , GRAY, NF , (2012) ACUTE AND CHRONIC TOXICITY OF ACID MINE DRAINAGE TO THE ACTIVATED SLUDGE PROCESS.MINE WATER AND THE ENVIRONMENT. VOL. 31. ISSUE 1. P. 40 -52 34 61% 5
2 ASLAN, S , SOZUDOGRU, O , (2017) INDIVIDUAL AND COMBINED EFFECTS OF NICKEL AND COPPER ON NITRIFICATION ORGANISMS.ECOLOGICAL ENGINEERING. VOL. 99. ISSUE . P. 126 -133 22 85% 0
3 SANTOS, A , BARTON, P , CARTMELL, E , COULON, F , CRANE, RS , HILLIS, P , LESTER, JN , STEPHENSON, T , JUDD, SJ , (2010) FATE AND BEHAVIOUR OF COPPER AND ZINC IN SECONDARY BIOLOGICAL WASTEWATER TREATMENT PROCESSES: II REMOVAL AT VARYING SLUDGE AGE.ENVIRONMENTAL TECHNOLOGY. VOL. 31. ISSUE 7. P. 725-743 30 65% 11
4 ESQUIVEL-RIOS, I , GONZALEZ, I , THALASSO, F , (2014) MICRORESPIROMETRIC CHARACTERIZATION OF ACTIVATED SLUDGE INHIBITION BY COPPER AND ZINC.BIODEGRADATION. VOL. 25. ISSUE 6. P. 867 -879 29 54% 1
5 ZIOLKO, D , MARTIN, OV , SCRIMSHAW, MD , LESTER, JN , (2011) AN EVALUATION OF METAL REMOVAL DURING WASTEWATER TREATMENT: THE POTENTIAL TO ACHIEVE MORE STRINGENT FINAL EFFLUENT STANDARDS.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY. VOL. 41. ISSUE 8. P. 733 -769 40 35% 10
6 LI, X , KAPOOR, V , IMPELLITTERI, C , CHANDRAN, K , DOMINGO, JWS , (2016) MEASURING NITRIFICATION INHIBITION BY METALS IN WASTEWATER TREATMENT SYSTEMS: CURRENT STATE OF SCIENCE AND FUNDAMENTAL RESEARCH NEEDS.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY. VOL. 46. ISSUE 3. P. 249 -289 38 28% 3
7 PAMUKOGLU, MY , KARGI, F , (2007) COPPER(II) ION TOXICITY IN ACTIVATED SLUDGE PROCESSES AS FUNCTION OF OPERATING PARAMETERS.ENZYME AND MICROBIAL TECHNOLOGY. VOL. 40. ISSUE 5. P. 1228-1233 22 69% 20
8 DAI, RH , YAO, CC , LIU, X , LIU, Y , YAN, YW , WANG, YW , (2016) THE EFFECTS OF CONTINUOUS CU(II) EXPOSURE COMPARED WITH A SHOCK DOSAGE OF CU(II) ON POLLUTANT REMOVAL IN ACTIVATED SLUDGE.DESALINATION AND WATER TREATMENT. VOL. 57. ISSUE 13. P. 5842 -5850 16 73% 1
9 FRIEDRICHS, F , RUDOLPH, KU , NGUYEN, BH , MEINARDI, D , GENTHE, W , TRUNG, DQ , (2017) IMPROVING THE SENSITIVITY OF THE ACTIVATED SLUDGE RESPIRATION INHIBITION TEST AND VERIFYING THE RESULTS USING AN OXIDATION-REDUCTION POTENTIAL ELECTRODE.WATER SCIENCE AND TECHNOLOGY. VOL. 75. ISSUE 2. P. 247 -254 16 76% 0
10 VAIOPOULOU, E , GIKAS, P , (2012) EFFECTS OF CHROMIUM ON ACTIVATED SLUDGE AND ON THE PERFORMANCE OF WASTEWATER TREATMENT PLANTS: A REVIEW.WATER RESEARCH. VOL. 46. ISSUE 3. P. 549-570 33 31% 65

Classes with closest relation at Level 1


Rank Class id link
1 29866 3 ROUTES OF DISPOSAL REQUIRED//ALLYL GLYCOSIDE MONOMERS//BANKFILTRATION
2 24643 WATER-ENGINEERING & MANAGEMENT//WATER POLLUTION CONTROL//SLUDGE YIELD COEFFICIENT
3 30047 MOLYBDATE REDUCTION//BIODIAGNOST BIOSAFETY PROGRAMME//CERCLIS
4 25379 WHOLE EFFLUENT ASSESSMENT//DIRECT TOXICITY ASSESSMENT//WHOLE EFFLUENT TOXICITY
5 18784 SLUDGE BIOTIC INDEX//SPIROTOX//CILIATED PROTOZOA
6 16916 BIOLEACHING//THIOBACILLI//SEWAGE SLUDGE
7 1217 ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL//BIOLOGICAL PHOSPHORUS REMOVAL//EBPR
8 26272 SULFATE LADEN ORGANICS//AC21 MEDIUM//ACID INSOLUBLE SUBSTANCES
9 7500 ACTIVATED SLUDGE PROCESS//WATER SCIENCE AND TECHNOLOGY//BSM1
10 10361 MICROTHRIX PARVICELLA//BULKING//FILAMENTOUS BULKING

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