Class information for:
Level 2: ZERO VALENT IRON//NANOSCALE ZERO VALENT IRON//ZEROVALENT IRON

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2620 3557 37.6 78%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
699 3       HYDRODECHLORINATION//ZERO VALENT IRON//NANOSCALE ZERO VALENT IRON 6702
2620 2             ZERO VALENT IRON//NANOSCALE ZERO VALENT IRON//ZEROVALENT IRON 3557
1266 1                   ZERO VALENT IRON//NANOSCALE ZERO VALENT IRON//ZEROVALENT IRON 2752
13916 1                   NITRATE REDUCTION//CATALYTIC DENITRIFICATION//PD CU BIMETALLICS 805

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 ZERO VALENT IRON authKW 2060432 11% 62% 388
2 NANOSCALE ZERO VALENT IRON authKW 1164727 5% 84% 161
3 ZEROVALENT IRON authKW 617907 3% 75% 96
4 NZVI authKW 563214 2% 75% 88
5 PERMEABLE REACTIVE BARRIER authKW 481390 3% 48% 117
6 NANO ZERO VALENT IRON authKW 387271 2% 79% 57
7 DECHLORINATION authKW 380171 5% 23% 194
8 NITRATE REDUCTION authKW 356204 4% 30% 140
9 ZERO VALENT IRON NANOPARTICLES authKW 354518 1% 78% 53
10 ZERO VALENT IRON ZVI authKW 278624 1% 65% 50

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 72782 36% 1% 1284
2 Environmental Sciences 33111 46% 0% 1653
3 Water Resources 11626 16% 0% 561
4 Engineering, Chemical 7070 19% 0% 693
5 Engineering, Civil 3166 9% 0% 312
6 Electrochemistry 1641 6% 0% 225
7 Chemistry, Physical 953 14% 0% 491
8 Chemistry, Multidisciplinary 668 12% 0% 418
9 Nanoscience & Nanotechnology 264 4% 0% 139
10 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 201 1% 0% 41

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 ANGEW GEOL 56781 0% 44% 15
2 FUJIAN POLLUT CONTROL OURCE REUSE 49651 0% 64% 9
3 ENVIRONM SCI ENGN 37464 10% 1% 367
4 IND POLLUT CHEM 34331 0% 100% 4
5 VEGAS IL SUBSUR E REMEDIAT 34331 0% 100% 4
6 WATER POLLUT CONTROL TECHNOL 29061 1% 17% 20
7 STATE POLLUT CONTROL 28083 0% 55% 6
8 ENVIRONM RISK ASSESSMENT REMEDIAT 27656 1% 9% 38
9 GRAND JUNCT OFF 27463 0% 80% 4
10 ENGN URBAN POLLUT CONTROL 23856 0% 17% 16

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 HAZARDOUS MATERIALS 36410 7% 2% 259
2 ENVIRONMENTAL SCIENCE & TECHNOLOGY 25614 8% 1% 292
3 CHEMICAL ENGINEERING JOURNAL 23552 5% 1% 188
4 JOURNAL OF CONTAMINANT HYDROLOGY 22435 2% 3% 78
5 WATER RESEARCH 11020 4% 1% 141
6 CHEMOSPHERE 10399 5% 1% 165
7 APPLIED CATALYSIS B-ENVIRONMENTAL 10194 3% 1% 95
8 GROUND WATER MONITORING AND REMEDIATION 5714 1% 2% 27
9 ENVIRONMENTAL ENGINEERING SCIENCE 4783 1% 2% 31
10 JOURNAL OF ENVIRONMENTAL SCIENCES 4016 1% 1% 43

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 ZERO VALENT IRON 2060432 11% 62% 388 Search ZERO+VALENT+IRON Search ZERO+VALENT+IRON
2 NANOSCALE ZERO VALENT IRON 1164727 5% 84% 161 Search NANOSCALE+ZERO+VALENT+IRON Search NANOSCALE+ZERO+VALENT+IRON
3 ZEROVALENT IRON 617907 3% 75% 96 Search ZEROVALENT+IRON Search ZEROVALENT+IRON
4 NZVI 563214 2% 75% 88 Search NZVI Search NZVI
5 PERMEABLE REACTIVE BARRIER 481390 3% 48% 117 Search PERMEABLE+REACTIVE+BARRIER Search PERMEABLE+REACTIVE+BARRIER
6 NANO ZERO VALENT IRON 387271 2% 79% 57 Search NANO+ZERO+VALENT+IRON Search NANO+ZERO+VALENT+IRON
7 DECHLORINATION 380171 5% 23% 194 Search DECHLORINATION Search DECHLORINATION
8 NITRATE REDUCTION 356204 4% 30% 140 Search NITRATE+REDUCTION Search NITRATE+REDUCTION
9 ZERO VALENT IRON NANOPARTICLES 354518 1% 78% 53 Search ZERO+VALENT+IRON+NANOPARTICLES Search ZERO+VALENT+IRON+NANOPARTICLES
10 ZERO VALENT IRON ZVI 278624 1% 65% 50 Search ZERO+VALENT+IRON+ZVI Search ZERO+VALENT+IRON+ZVI

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 FU, FL , DIONYSIOU, DD , LIU, H , (2014) THE USE OF ZERO-VALENT IRON FOR GROUNDWATER REMEDIATION AND WASTEWATER TREATMENT: A REVIEW.JOURNAL OF HAZARDOUS MATERIALS. VOL. 267. ISSUE . P. 194-205 122 81% 173
2 O'CARROLL, D , SLEEP, B , KROL, M , BOPARAI, H , KOCUR, C , (2013) NANOSCALE ZERO VALENT IRON AND BIMETALLIC PARTICLES FOR CONTAMINATED SITE REMEDIATION.ADVANCES IN WATER RESOURCES. VOL. 51. ISSUE . P. 104-122 148 77% 161
3 GUAN, XH , SUN, YK , QIN, HJ , LI, JX , LO, IMC , HE, D , DONG, HR , (2015) THE LIMITATIONS OF APPLYING ZERO-VALENT IRON TECHNOLOGY IN CONTAMINANTS SEQUESTRATION AND THE CORRESPONDING COUNTERMEASURES: THE DEVELOPMENT IN ZERO-VALENT IRON TECHNOLOGY IN THE LAST TWO DECADES (1994-2014).WATER RESEARCH. VOL. 75. ISSUE . P. 224 -248 150 72% 53
4 SUN, YK , LI, JX , HUANG, TL , GUAN, XH , (2016) THE INFLUENCES OF IRON CHARACTERISTICS, OPERATING CONDITIONS AND SOLUTION CHEMISTRY ON CONTAMINANTS REMOVAL BY ZERO-VALENT IRON: A REVIEW.WATER RESEARCH. VOL. 100. ISSUE . P. 277 -295 148 84% 5
5 STEFANIUK, M , OLESZCZUK, P , OK, YS , (2016) REVIEW ON NANO ZEROVALENT IRON (NZVI): FROM SYNTHESIS TO ENVIRONMENTAL APPLICATIONS.CHEMICAL ENGINEERING JOURNAL. VOL. 287. ISSUE . P. 618 -632 94 85% 20
6 CRANE, RA , SCOTT, TB , (2012) NANOSCALE ZERO-VALENT IRON: FUTURE PROSPECTS FOR AN EMERGING WATER TREATMENT TECHNOLOGY.JOURNAL OF HAZARDOUS MATERIALS. VOL. 211. ISSUE . P. 112-125 91 78% 261
7 MUKHERJEE, R , KUMAR, R , SINHA, A , LAMA, Y , SAHA, AK , (2016) A REVIEW ON SYNTHESIS, CHARACTERIZATION, AND APPLICATIONS OF NANO ZERO VALENT IRON (NZVI) FOR ENVIRONMENTAL REMEDIATION.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY. VOL. 46. ISSUE 5. P. 443 -466 101 84% 6
8 YAN, WL , LIEN, HL , KOEL, BE , ZHANG, WX , (2013) IRON NANOPARTICLES FOR ENVIRONMENTAL CLEAN-UP: RECENT DEVELOPMENTS AND FUTURE OUTLOOK.ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS. VOL. 15. ISSUE 1. P. 63 -77 114 80% 76
9 THOME, A , REDDY, KR , REGINATTO, C , CECCHIN, I , (2015) REVIEW OF NANOTECHNOLOGY FOR SOIL AND GROUNDWATER REMEDIATION: BRAZILIAN PERSPECTIVES.WATER AIR AND SOIL POLLUTION. VOL. 226. ISSUE 4. P. - 143 83% 0
10 ZOU, YD , WANG, XX , KHAN, A , WANG, PY , LIU, YH , ALSAEDI, A , HAYAT, T , WANG, XK , (2016) ENVIRONMENTAL REMEDIATION AND APPLICATION OF NANOSCALE ZERO-VALENT IRON AND ITS COMPOSITES FOR THE REMOVAL OF HEAVY METAL IONS: A REVIEW.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 50. ISSUE 14. P. 7290 -7304 107 62% 11

Classes with closest relation at Level 2


Rank Class id link
1 3061 HYDRODECHLORINATION//CATALYTIC HYDRODECHLORINATION//HYDRODEHALOGENATION
2 978 CATALYTIC OZONATION//PHOTO FENTON//ADVANCED OXIDATION PROCESSES
3 1182 CRVI REDUCTION//CHROMATE REDUCTION//GEOMICROBIOLOGY JOURNAL
4 2243 ELECTROCOAGULATION//ELECTRO FENTON//ELECTROCHEMICAL OXIDATION
5 1501 JOURNAL OF CONTAMINANT HYDROLOGY//DNAPL//NAPL
6 3374 MTBE//METHYL TERT BUTYL ETHER//METHYL TERTIARY BUTYL ETHER
7 165 BIOSORPTION//ADSORPTION//ISOTHERM
8 467 ARSENIC//ARSENITE//ARSENIC SPECIATION
9 3654 FERRIC NITRILOTRIACETATE//SECT CHEMOPREVENT NUTR TOXICOL//EDTA
10 2052 BIOSURFACTANT//RHAMNOLIPID//ELECTROKINETIC REMEDIATION

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