Class information for:
Level 1: PHOSPHATE REMOVAL//WATER TREATMENT RESIDUALS//PHOSPHATE ADSORPTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6518 1474 34.0 69%


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
6518 1                   PHOSPHATE REMOVAL//WATER TREATMENT RESIDUALS//PHOSPHATE ADSORPTION 1474

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 PHOSPHATE REMOVAL authKW 1214776 9% 46% 127
2 WATER TREATMENT RESIDUALS authKW 534534 3% 65% 40
3 PHOSPHATE ADSORPTION authKW 450190 3% 45% 48
4 DRINKING WATER TREATMENT RESIDUALS authKW 441900 2% 89% 24
5 PHOSPHATE authKW 352043 20% 6% 297
6 PHOSPHORUS REMOVAL authKW 334454 6% 17% 94
7 ALUM SLUDGE authKW 333580 3% 44% 37
8 POLONITE authKW 145000 0% 100% 7
9 COAGULANT RECOVERY authKW 129060 1% 69% 9
10 DRINKING WATER TREATMENT RESIDUE authKW 126873 0% 88% 7

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 24142 32% 0% 477
2 Environmental Sciences 14966 48% 0% 714
3 Water Resources 13337 26% 0% 380
4 Engineering, Chemical 4037 23% 0% 333
5 Engineering, Civil 865 7% 0% 107
6 Soil Science 651 4% 0% 63
7 Limnology 337 2% 0% 29
8 Agricultural Engineering 195 2% 0% 24
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 167 2% 0% 23
10 Chemistry, Physical 165 10% 0% 151

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 SALIN ALKALIN SOILS 82857 0% 100% 4
2 ARCHITECTURE LANDSC E CIVIL ENGN 78421 2% 15% 25
3 EPUR NAT SAS 62143 0% 100% 3
4 AQUAT ENVIRONM ENGN 49089 1% 30% 8
5 CONVERGENCE GREEN TECHNOL POLICY 44179 1% 27% 8
6 SOFT TECHNOL RECOVERING SUSTAINABLE DEV 41429 0% 100% 2
7 ENVIRONM TECHNOL ENGN 38979 1% 24% 8
8 GROUNDWATER CYCLE ENVIRONM EVOLUT 32414 0% 26% 6
9 WATER SEDIMENT SCI 29792 2% 4% 34
10 ENVIRONM PROBLEMS 23531 0% 23% 5

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 DESALINATION AND WATER TREATMENT 17076 6% 1% 82
2 WATER RESEARCH 9284 6% 1% 83
3 JOURNAL OF HAZARDOUS MATERIALS 7522 5% 0% 76
4 ENVIRONMENTAL TECHNOLOGY 6719 3% 1% 40
5 ECOLOGICAL ENGINEERING 5762 2% 1% 34
6 CHEMICAL ENGINEERING JOURNAL 5380 4% 0% 58
7 WATER SCIENCE AND TECHNOLOGY 5350 5% 0% 73
8 JOURNAL OF ENVIRONMENTAL QUALITY 4864 3% 1% 40
9 JOURNAL OF COLLOID AND INTERFACE SCIENCE 3420 4% 0% 64
10 WATER AIR AND SOIL POLLUTION 3213 3% 0% 39

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 PHOSPHATE REMOVAL 1214776 9% 46% 127 Search PHOSPHATE+REMOVAL Search PHOSPHATE+REMOVAL
2 WATER TREATMENT RESIDUALS 534534 3% 65% 40 Search WATER+TREATMENT+RESIDUALS Search WATER+TREATMENT+RESIDUALS
3 PHOSPHATE ADSORPTION 450190 3% 45% 48 Search PHOSPHATE+ADSORPTION Search PHOSPHATE+ADSORPTION
4 DRINKING WATER TREATMENT RESIDUALS 441900 2% 89% 24 Search DRINKING+WATER+TREATMENT+RESIDUALS Search DRINKING+WATER+TREATMENT+RESIDUALS
5 PHOSPHATE 352043 20% 6% 297 Search PHOSPHATE Search PHOSPHATE
6 PHOSPHORUS REMOVAL 334454 6% 17% 94 Search PHOSPHORUS+REMOVAL Search PHOSPHORUS+REMOVAL
7 ALUM SLUDGE 333580 3% 44% 37 Search ALUM+SLUDGE Search ALUM+SLUDGE
8 POLONITE 145000 0% 100% 7 Search POLONITE Search POLONITE
9 COAGULANT RECOVERY 129060 1% 69% 9 Search COAGULANT+RECOVERY Search COAGULANT+RECOVERY
10 DRINKING WATER TREATMENT RESIDUE 126873 0% 88% 7 Search DRINKING+WATER+TREATMENT+RESIDUE Search DRINKING+WATER+TREATMENT+RESIDUE

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 LI, MX , LIU, JY , XU, YF , QIAN, GR , (2016) PHOSPHATE ADSORPTION ON METAL OXIDES AND METAL HYDROXIDES: A COMPARATIVE REVIEW.ENVIRONMENTAL REVIEWS. VOL. 24. ISSUE 3. P. 319 -332 98 76% 0
2 LOGANATHAN, P , VIGNESWARAN, S , KANDASAMY, J , BOLAN, NS , (2014) REMOVAL AND RECOVERY OF PHOSPHATE FROM WATER USING SORPTION.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY. VOL. 44. ISSUE 8. P. 847 -907 79 63% 33
3 DASSANAYAKE, KB , JAYASINGHE, GY , SURAPANENI, A , HETHERINGTON, C , (2015) A REVIEW ON ALUM SLUDGE REUSE WITH SPECIAL REFERENCE TO AGRICULTURAL APPLICATIONS AND FUTURE CHALLENGES.WASTE MANAGEMENT. VOL. 38. ISSUE . P. 321 -335 65 66% 10
4 VOHLA, C , KOIV, M , BAVOR, HJ , CHAZARENC, F , MANDER, U , (2011) FILTER MATERIALS FOR PHOSPHORUS REMOVAL FROM WASTEWATER IN TREATMENT WETLANDS-A REVIEW.ECOLOGICAL ENGINEERING. VOL. 37. ISSUE 1. P. 70 -89 56 54% 186
5 IPPOLITO, JA , BARBARICK, KA , ELLIOTT, HA , (2011) DRINKING WATER TREATMENT RESIDUALS: A REVIEW OF RECENT USES.JOURNAL OF ENVIRONMENTAL QUALITY. VOL. 40. ISSUE 1. P. 1-12 49 70% 78
6 AHMAD, T , AHMAD, K , ALAM, M , (2016) SUSTAINABLE MANAGEMENT OF WATER TREATMENT SLUDGE THROUGH 3'R' CONCEPT.JOURNAL OF CLEANER PRODUCTION. VOL. 124. ISSUE . P. 1 -13 46 60% 5
7 KANG, K , LEE, CG , CHOI, JW , HONG, SG , PARK, SJ , (2017) APPLICATION OF THERMALLY TREATED CRUSHED CONCRETE GRANULES FOR THE REMOVAL OF PHOSPHATE: A CHEAP ADSORBENT WITH HIGH ADSORPTION CAPACITY.WATER AIR AND SOIL POLLUTION. VOL. 228. ISSUE 1. P. - 42 86% 0
8 NGUYEN, TAH , NGO, HH , GUO, WS , ZHANG, J , LIANG, S , LEE, DJ , NGUYEN, PD , BUI, XT , (2014) MODIFICATION OF AGRICULTURAL WASTE/BY-PRODUCTS FOR ENHANCED PHOSPHATE REMOVAL AND RECOVERY: POTENTIAL AND OBSTACLES.BIORESOURCE TECHNOLOGY. VOL. 169. ISSUE . P. 750 -762 41 76% 17
9 YAN, YB , SUN, XY , MA, FB , LI, JS , SHEN, JY , HAN, WQ , LIU, XD , WANG, LJ , (2014) REMOVAL OF PHOSPHATE FROM WASTEWATER USING ALKALINE RESIDUE.JOURNAL OF ENVIRONMENTAL SCIENCES. VOL. 26. ISSUE 5. P. 970 -980 37 88% 11
10 HAYNES, RJ , (2015) USE OF INDUSTRIAL WASTES AS MEDIA IN CONSTRUCTED WETLANDS AND FILTER BEDS-PROSPECTS FOR REMOVAL OF PHOSPHATE AND METALS FROM WASTEWATER STREAMS.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY. VOL. 45. ISSUE 10. P. 1041 -1103 96 33% 5

Classes with closest relation at Level 1


Rank Class id link
1 8134 STRUVITE//PHOSPHORUS RECOVERY//MAGNESIUM AMMONIUM PHOSPHATE
2 36643 HUMIDITY SELF CONTROL MATERIAL//SELECTIVE LEACHING METHOD//NI2 UPTAKE
3 8972 DEFLUORIDATION//FLUORIDE REMOVAL//FLUORIDE
4 532 CONSTRUCTED WETLANDS//CONSTRUCTED WETLAND//ECOLOGICAL ENGINEERING
5 1696 ARSENIC REMOVAL//ARSENIC//ARSENATE
6 12980 RED MUD//BAUXITE RESIDUE//BAYER PROCESS
7 187 SOIL SCIENCE//ORGANIC PHOSPHORUS//ORGANIC P
8 2420 INTERNAL LOADING//LAKE RESTORATION//PHOSPHORUS RELEASE
9 3770 SURFACE COMPLEXATION//POINT OF ZERO CHARGE//THEORET PROBLEMS ADSORPT
10 31170 STEELMAKING SLAG//SEAWEED BED RESTORATION//SILICA SPECIES

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