Rank	Journal	Value
1	Chemical Engineering Journal	167
2	Applied Catalysis B-Environmental	144
3	Journal of Cleaner Production	142
-	Journal of Hazardous Materials	142
5	Environmental Science & Technology	121
6	Water Research	108
7	Journal of Environmental Chemical Engineering	93
8	Resources Conservation and Recycling	90
9	Building and Environment	77
10	Environmental Chemistry Letters	74
11	Process Safety and Environmental Protection	73
12	Journal of Water Process Engineering	69
13	Environmental Technology & Innovation	62
14	Waste Management	61
15	Environmental Science & Technology Letters	47
16	Ecological Engineering	39
-	Journal of Polymers and the Environment	39
-	Environmental Modelling & Software	39
19	Bulletin of Engineering Geology and the Environment	37
20	International Journal of Greenhouse Gas Control	35
21	Ambio	33
22	Frontiers of Environmental Science & Engineering	32
-	International Journal of Life Cycle Assessment	32
-	Water Science and Technology	32
25	Environmental Geochemistry and Health	31
26	Stochastic Environmental Research and Risk Assessment	30
-	Clean Technologies and Environmental Policy	30
-	Cold Regions Science and Technology	30
-	Journal of Industrial Ecology	30
30	Waste Management & Research	28
-	Indoor Air	28
32	Water Research X	23
-	Journal of Chemical Technology and Biotechnology	23
34	Environmental Progress & Sustainable Energy	22
35	Water Supply	21
-	Indoor and Built Environment	21
-	Environmental Science-Water Research & Technology	21
38	Water Environment Research	20
39	Sustainable Environment Research	19
40	Journal of Environmental Health Science and Engineering	17
-	Journal of Terramechanics	17
42	Journal of the American Water Resources Association	16
-	Environmental Engineering Research	16
44	Journal of the Air & Waste Management Association	15
45	Journal of Environmental Science and Health Part A-Toxic/Hazardous Substances & Environmental Engineering	14
46	Greenhouse Gases-Science and Technology	13
-	Journal of Environmental Engineering	13
48	Ozone-Science & Engineering	9
-	Journal of Cold Regions Engineering	9
50	Environmental & Engineering Geoscience	4

51	Environment Protection Engineering	3
52	Gefahrstoffe Reinhaltung der Luft	2