Class information for:
Level 1: SPENT FLUORESCENT LAMPS//OURCES SAVING RECYCLING TECHNOL//FLUORESCENT LAMPS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
30869 162 24.3 43%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
96 3       ENVIRONMENTAL STUDIES//ENERGY POLICY//ENVIRONMENTAL SCIENCES 76325
2049 2             INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT//E WASTE//WEEE 5339
30869 1                   SPENT FLUORESCENT LAMPS//OURCES SAVING RECYCLING TECHNOL//FLUORESCENT LAMPS 162

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 SPENT FLUORESCENT LAMPS authKW 1340377 5% 89% 8
2 OURCES SAVING RECYCLING TECHNOL address 565472 2% 100% 3
3 FLUORESCENT LAMPS authKW 542811 15% 12% 24
4 FLORESCENT LAMP WASTE authKW 376982 1% 100% 2
5 INTERACTIVE FORCE APPARATUS authKW 376982 1% 100% 2
6 SUPER HIGH PRESSURE MERCURY LAMP SHP authKW 376982 1% 100% 2
7 WASTE FLUORESCENT LAMP authKW 376982 1% 100% 2
8 WASTE FLUORESCENT LAMPS authKW 376982 1% 100% 2
9 MERCURY RECOVERY authKW 339281 2% 60% 3
10 PHOSPHOR POWDER authKW 336584 3% 36% 5

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 2123 29% 0% 47
2 Environmental Sciences 1180 41% 0% 67
3 Mining & Mineral Processing 828 7% 0% 12
4 Mineralogy 423 7% 0% 12
5 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 416 7% 0% 11
6 Engineering, Civil 140 9% 0% 14
7 Engineering, Chemical 116 12% 0% 20
8 Metallurgy & Metallurgical Engineering 74 8% 0% 13
9 COMPUTER APPLICATIONS & CYBERNETICS 70 1% 0% 1
10 Engineering, Industrial 64 4% 0% 6

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 OURCES SAVING RECYCLING TECHNOL 565472 2% 100% 3
2 RECYCLING ECON 282727 4% 25% 6
3 BRANCH OFF AUGSBURG 188491 1% 100% 1
4 CATEDRA ANAL 188491 1% 100% 1
5 CHEM CHEM ENGN MAT EX OPTIMES LOC 188491 1% 100% 1
6 CHEM MET PROD DEV 188491 1% 100% 1
7 ENSGUMR 7359 188491 1% 100% 1
8 GEN DIRECTORATE STATE HYDRAUL WORKS DESIGN CONS 188491 1% 100% 1
9 HUMANITY ENVIRONM INFORMAT TECHNOL 188491 1% 100% 1
10 I AITIIP 188491 1% 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 WASTE MANAGEMENT 9561 9% 0% 15
2 JOURNAL OF MANAGEMENT IN ENGINEERING 7503 4% 1% 6
3 PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-MUNICIPAL ENGINEER 3815 2% 1% 3
4 INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT 3590 3% 0% 5
5 JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT 2807 2% 0% 3
6 WASTE MANAGEMENT & RESEARCH 2189 3% 0% 5
7 LIGHTING RESEARCH & TECHNOLOGY 1813 1% 0% 2
8 MINERALS ENGINEERING 1583 4% 0% 6
9 JOURNAL OF INDUSTRIAL ECOLOGY 982 1% 0% 2
10 LEUKOS 965 1% 1% 1

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 SPENT FLUORESCENT LAMPS 1340377 5% 89% 8 Search SPENT+FLUORESCENT+LAMPS Search SPENT+FLUORESCENT+LAMPS
2 FLUORESCENT LAMPS 542811 15% 12% 24 Search FLUORESCENT+LAMPS Search FLUORESCENT+LAMPS
3 FLORESCENT LAMP WASTE 376982 1% 100% 2 Search FLORESCENT+LAMP+WASTE Search FLORESCENT+LAMP+WASTE
4 INTERACTIVE FORCE APPARATUS 376982 1% 100% 2 Search INTERACTIVE+FORCE+APPARATUS Search INTERACTIVE+FORCE+APPARATUS
5 SUPER HIGH PRESSURE MERCURY LAMP SHP 376982 1% 100% 2 Search SUPER+HIGH+PRESSURE+MERCURY+LAMP+SHP Search SUPER+HIGH+PRESSURE+MERCURY+LAMP+SHP
6 WASTE FLUORESCENT LAMP 376982 1% 100% 2 Search WASTE+FLUORESCENT+LAMP Search WASTE+FLUORESCENT+LAMP
7 WASTE FLUORESCENT LAMPS 376982 1% 100% 2 Search WASTE+FLUORESCENT+LAMPS Search WASTE+FLUORESCENT+LAMPS
8 MERCURY RECOVERY 339281 2% 60% 3 Search MERCURY+RECOVERY Search MERCURY+RECOVERY
9 PHOSPHOR POWDER 336584 3% 36% 5 Search PHOSPHOR+POWDER Search PHOSPHOR+POWDER
10 RARE EARTH PHOSPHOR 282733 2% 50% 3 Search RARE+EARTH+PHOSPHOR Search RARE+EARTH+PHOSPHOR

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 TUNSU, C , EKBERG, C , RETEGAN, T , (2014) CHARACTERIZATION AND LEACHING OF REAL FLUORESCENT LAMP WASTE FOR THE RECOVERY OF RARE EARTH METALS AND MERCURY.HYDROMETALLURGY. VOL. 144. ISSUE . P. 91-98 18 72% 21
2 REY-RAAP, N , GALLARDO, A , (2012) DETERMINATION OF MERCURY DISTRIBUTION INSIDE SPENT COMPACT FLUORESCENT LAMPS BY ATOMIC ABSORPTION SPECTROMETRY.WASTE MANAGEMENT. VOL. 32. ISSUE 5. P. 944-948 16 80% 25
3 TUNSU, C , PETRANIKOVA, M , EKBERG, C , RETEGAN, T , (2016) A HYDROMETALLURGICAL PROCESS FOR THE RECOVERY OF RARE EARTH ELEMENTS FROM FLUORESCENT LAMP WASTE FRACTIONS.SEPARATION AND PURIFICATION TECHNOLOGY. VOL. 161. ISSUE . P. 172 -186 19 59% 2
4 TUNSU, C , EKBERG, C , FOREMAN, M , RETEGAN, T , (2015) INVESTIGATIONS REGARDING THE WET DECONTAMINATION OF FLUORESCENT LAMP WASTE USING IODINE IN POTASSIUM IODIDE SOLUTIONS.WASTE MANAGEMENT. VOL. 36. ISSUE . P. 289 -296 16 70% 4
5 RHEE, SW , CHOI, HH , PARK, HS , (2014) CHARACTERISTICS OF MERCURY EMISSION FROM LINEAR TYPE OF SPENT FLUORESCENT LAMP.WASTE MANAGEMENT. VOL. 34. ISSUE 6. P. 1066-1071 11 92% 4
6 TAN, QY , LI, JH , (2016) POTENTIAL MERCURY EMISSIONS FROM FLUORESCENT LAMPS PRODUCTION AND OBSOLESCENCE IN MAINLAND CHINA.WASTE MANAGEMENT & RESEARCH. VOL. 34. ISSUE 1. P. 67 -74 15 65% 0
7 HOBOHM, J , KRUGER, O , BASU, S , KUCHTA, K , VAN WASEN, S , ADAM, C , (2017) RECYCLING ORIENTED COMPARISON OF MERCURY DISTRIBUTION IN NEW AND SPENT FLUORESCENT LAMPS AND THEIR POTENTIAL RISK.CHEMOSPHERE. VOL. 169. ISSUE . P. 618 -626 10 91% 0
8 MORAIS, ASC , VIEIRA, CMF , RODRIGUEZ, RJS , MONTEIRO, SN , CANDIDO, VS , FERREIRA, CL , (2016) FLUORESCENT LAMP GLASS WASTE INCORPORATION INTO CLAY CERAMIC: A PERFECT SOLUTION.JOM. VOL. 68. ISSUE 9. P. 2425 -2434 16 57% 0
9 ZIMMERMANN, F , LECLER, MT , CLERC, F , CHOLLOT, A , SILVENTE, E , GROSJEAN, J , (2014) OCCUPATIONAL EXPOSURE IN THE FLUORESCENT LAMP RECYCLING SECTOR IN FRANCE.WASTE MANAGEMENT. VOL. 34. ISSUE 7. P. 1257 -1263 12 75% 3
10 WU, YF , YIN, XF , ZHANG, QJ , WANG, W , MU, XZ , (2014) THE RECYCLING OF RARE EARTHS FROM WASTE TRICOLOR PHOSPHORS IN FLUORESCENT LAMPS: A REVIEW OF PROCESSES AND TECHNOLOGIES.RESOURCES CONSERVATION AND RECYCLING. VOL. 88. ISSUE . P. 21 -31 17 39% 20

Classes with closest relation at Level 1


Rank Class id link
1 12068 SEC OCTYLPHENOXY ACETIC ACID//DEHEHP//CYANEX272
2 6079 E WASTE//WEEE//ELECTRONIC WASTE
3 17709 SPENT LITHIUM ION BATTERIES//SPENT BATTERIES//SPENT ZN MN BATTERIES
4 18325 CARBOCHLORINATION//MINERAL PROC ENVIRONM ENGN TEAM//VAPOR COMPLEXES
5 22741 CHEMICAL DENITRATION//PHOTOREDUCTION OF SM3//RADIOCHEMISTRY
6 35542 INTEGRATED PROCESS DESIGN//CANADIAN ELECTROLYTIC ZINC CEZINC//CONCEPTUAL SITE MODEL CSM
7 9256 SUBSTANCE FLOW ANALYSIS//MATERIAL FLOW ANALYSIS//IN USE STOCK
8 12415 BAMGAL10O17EU2//YBO3EU3//PHOSPHOR
9 6665 ELEMENTAL MERCURY//MERCURY OXIDATION//MERCURY CAPTURE
10 37244 FRAL//ATMOSPHERIC DRY DEPOSITIONS//ENVI RONMENTAL INEQUALITIES

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