Class information for:
Level 1: COAGULATION//POLYALUMINUM CHLORIDE//COMPOSITE COAGULANT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3587 1950 27.3 59%


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
399 3       ENGINEERING, ENVIRONMENTAL//WATER SCIENCE AND TECHNOLOGY//WATER RESOURCES 30225
1795 2             STRUVITE//MORINGA OLEIFERA//PHOSPHORUS RECOVERY 6314
3587 1                   COAGULATION//POLYALUMINUM CHLORIDE//COMPOSITE COAGULANT 1950

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 COAGULATION authKW 539530 25% 7% 494
2 POLYALUMINUM CHLORIDE authKW 525415 4% 48% 70
3 COMPOSITE COAGULANT authKW 427014 2% 91% 30
4 COAGULATION PERFORMANCE authKW 411491 1% 91% 29
5 FLOC PROPERTIES authKW 399571 2% 73% 35
6 FLOC REGROWTH authKW 391435 1% 100% 25
7 FLOC STRENGTH authKW 333126 2% 52% 41
8 ENHANCED COAGULATION authKW 333061 2% 48% 44
9 PACL authKW 320728 1% 79% 26
10 COAGULANT authKW 292089 4% 24% 78

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 Water Resources 45724 41% 0% 801
2 Engineering, Environmental 37079 35% 0% 679
3 Environmental Sciences 15287 43% 0% 835
4 Engineering, Chemical 7187 26% 0% 506
5 Engineering, Civil 5406 15% 0% 291
6 Limnology 301 2% 0% 32
7 Chemistry, Multidisciplinary 105 8% 0% 155
8 Chemistry, Physical 64 7% 0% 142
9 Agricultural Engineering 25 1% 0% 12
10 Mineralogy 13 1% 0% 11

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 SHANDONG WATER POLLUT CONTROL OURCE 273724 4% 23% 77
2 STATE ENVIRONM AQUAT CHEM 154935 6% 9% 112
3 RCEES 104591 1% 32% 21
4 SKATE URBAN WATER OURCE ENVIRONM 93944 0% 100% 6
5 ZAKLAD TECHNOL WODY SCIEKOW 90174 1% 48% 12
6 WYDZIAL INZYNIERII SRODOWISKA ENERGETYKI 60718 1% 26% 15
7 AUSTRALIAN WATER QUAL 47632 1% 12% 26
8 QUJIANG DRINKING WATER PURIFICAT PLANT 46972 0% 100% 3
9 MUNICIPAL ENVIRONM ENGN 32816 3% 3% 64
10 ECOENVIRONM SCI 32672 6% 2% 123

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 WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA 87671 4% 7% 75
2 JOURNAL AMERICAN WATER WORKS ASSOCIATION 53777 5% 4% 97
3 OCHRONA SRODOWISKA 35155 1% 8% 29
4 WATER RESEARCH 26886 8% 1% 162
5 DESALINATION AND WATER TREATMENT 24521 6% 1% 113
6 WATER SCIENCE AND TECHNOLOGY 15655 7% 1% 143
7 SEPARATION AND PURIFICATION TECHNOLOGY 14269 4% 1% 75
8 WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY 11384 1% 3% 25
9 JOURNAL OF ENVIRONMENTAL SCIENCES 10838 3% 1% 52
10 ENVIRONMENTAL TECHNOLOGY 7931 3% 1% 50

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 COAGULATION 539530 25% 7% 494 Search COAGULATION Search COAGULATION
2 POLYALUMINUM CHLORIDE 525415 4% 48% 70 Search POLYALUMINUM+CHLORIDE Search POLYALUMINUM+CHLORIDE
3 COMPOSITE COAGULANT 427014 2% 91% 30 Search COMPOSITE+COAGULANT Search COMPOSITE+COAGULANT
4 COAGULATION PERFORMANCE 411491 1% 91% 29 Search COAGULATION+PERFORMANCE Search COAGULATION+PERFORMANCE
5 FLOC PROPERTIES 399571 2% 73% 35 Search FLOC+PROPERTIES Search FLOC+PROPERTIES
6 FLOC REGROWTH 391435 1% 100% 25 Search FLOC+REGROWTH Search FLOC+REGROWTH
7 FLOC STRENGTH 333126 2% 52% 41 Search FLOC+STRENGTH Search FLOC+STRENGTH
8 ENHANCED COAGULATION 333061 2% 48% 44 Search ENHANCED+COAGULATION Search ENHANCED+COAGULATION
9 PACL 320728 1% 79% 26 Search PACL Search PACL
10 COAGULANT 292089 4% 24% 78 Search COAGULANT Search COAGULANT

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 LEE, KE , MORAD, N , TENG, TT , POH, BT , (2012) DEVELOPMENT, CHARACTERIZATION AND THE APPLICATION OF HYBRID MATERIALS IN COAGULATION/FLOCCULATION OF WASTEWATER: A REVIEW.CHEMICAL ENGINEERING JOURNAL. VOL. 203. ISSUE . P. 370 -386 50 61% 57
2 MATILAINEN, A , VEPSALAINEN, M , SILLANPAA, M , (2010) NATURAL ORGANIC MATTER REMOVAL BY COAGULATION DURING DRINKING WATER TREATMENT: A REVIEW.ADVANCES IN COLLOID AND INTERFACE SCIENCE. VOL. 159. ISSUE 2. P. 189-197 55 43% 261
3 JIAO, RY , FABRIS, R , CHOW, CWK , DRIKAS, M , VAN LEEUWEN, J , WANG, DS , (2016) ROLES OF COAGULANT SPECIES AND MECHANISMS ON FLOC CHARACTERISTICS AND FILTERABILITY.CHEMOSPHERE. VOL. 150. ISSUE . P. 211 -218 33 94% 1
4 CHEN, W , ZHENG, HL , TENG, HK , WANG, YL , ZHANG, YX , ZHAO, CL , LIAO, Y , (2015) ENHANCED COAGULATION-FLOCCULATION PERFORMANCE OF IRON-BASED COAGULANTS: EFFECTS OF PO43- AND SIO32- MODIFIERS.PLOS ONE. VOL. 10. ISSUE 9. P. - 37 88% 0
5 ZHAO, YX , PHUNTSHO, S , GAO, BY , YANG, YZ , KIM, JH , SHON, HK , (2015) COMPARISON OF A NOVEL POLYTITANIUM CHLORIDE COAGULANT WITH POLYALUMINIUM CHLORIDE: COAGULATION PERFORMANCE AND FLOC CHARACTERISTICS.JOURNAL OF ENVIRONMENTAL MANAGEMENT. VOL. 147. ISSUE . P. 194 -202 34 85% 7
6 RATNAWEERA, H , FETTIG, J , (2015) STATE OF THE ART OF ONLINE MONITORING AND CONTROL OF THE COAGULATION PROCESS.WATER. VOL. 7. ISSUE 11. P. 6574 -6597 44 68% 4
7 CAO, BC , GAO, BY , WANG, MM , SUN, XM , WANG, J , (2015) FLOC PROPERTIES OF POLYALUMINUM FERRIC CHLORIDE IN WATER TREATMENT: THE EFFECT OF AL/FE MOLAR RATIO AND BASICITY.JOURNAL OF COLLOID AND INTERFACE SCIENCE. VOL. 458. ISSUE . P. 247 -254 37 84% 1
8 CHEKLI, L , GALLOUX, J , ZHAO, YX , GAO, BY , SHON, HK , (2015) COAGULATION PERFORMANCE AND FLOC CHARACTERISTICS OF POLYTITANIUM TETRACHLORIDE (PTC) COMPARED WITH TITANIUM TETRACHLORIDE (TICL4) AND IRON SALTS IN HUMIC ACID-KAOLIN SYNTHETIC WATER TREATMENT.SEPARATION AND PURIFICATION TECHNOLOGY. VOL. 142. ISSUE . P. 155 -161 33 89% 4
9 ZHAO, YX , PHUNTSHO, S , GAO, BY , HUANG, X , QI, QB , YUE, QY , WANG, Y , KIM, JH , SHON, HK , (2013) PREPARATION AND CHARACTERIZATION OF NOVEL POLYTITANIUM TETRACHLORIDE COAGULANT FOR WATER PURIFICATION.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 47. ISSUE 22. P. 12966-12975 37 80% 12
10 WANG, ZB , NAN, J , YAO, M , YANG, YM , (2017) EFFECT OF ADDITIONAL POLYALUMINUM CHLORIDE AND POLYACRYLAMIDE ON THE EVOLUTION OF FLOC CHARACTERISTICS DURING FLOC BREAKAGE AND RE-GROWTH PROCESS.SEPARATION AND PURIFICATION TECHNOLOGY. VOL. 173. ISSUE . P. 144 -150 33 85% 0

Classes with closest relation at Level 1


Rank Class id link
1 32983 FLUIDIZED PELLET BED//FLUIDIZED PELLET BED SEPARATOR//PELLET RETENTION TIME
2 29971 ENVIRONM STUDIES CESAR//OZONE-SCIENCE & ENGINEERING//PREOZONATION
3 11503 FRACTAL AGGREGATES//FLOC MODEL//COAGULATED PARTICLES
4 15430 STATE COORDINAT CHEM CHINA//MOE LIFE SCI//AL 30
5 18590 SLOW SAND FILTER//ROUGHING FILTERS//SLOW SAND FILTRATION
6 22686 MIEX//MIEX R//MAGNETIC ION EXCHANGE
7 11933 FLOCCULANT//FLOCCULATION//JAR TEST PROTOCOL
8 21294 DISSOLVED AIR FLOTATION//DISSOLVED AIR FLOTATION DAF//TECNOL MINERAL AMBIENTAL
9 14050 MORINGA OLEIFERA//NATURAL COAGULANT//MORINGACEAE
10 1105 NANOFILTRATION//REVERSE OSMOSIS//ULTRAFILTRATION

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