CSR Guidelines & Activity Reports - Safety, Accident Prevention, and Environmental Preservation

Chemical Substance Emissions and Transfer Data

Environment

PRTR Law-Specified Substance1 Emissions and Transfer Data for Fiscal 2018

  1. 1 Chemical substances designated Class 1 under the April 2010 revision of Japan's PRTR Law
Toray Industries, Inc. Tons (dioxins: mg-TEQ)
Substance name Atmospheric emissions Water emissions Soil emissions / company landfill Waste transfers
Methyl acrylate 0.3 0.0 0.0 0.0
Acrylonitrile 19.8 4.5 0.0 334.9
Acetaldehyde 2.9 0.0 0.0 0.0
Antimony and antimony compounds 0.0 0.0 0.0 0.3
Asbestos 0.0 0.0 0.0 8.7
Ethylbenzene 4.8 0.0 0.0 0.0
ε-Caprolactam 0.0 12.5 0.0 0.0
Xylene 4.5 0.0 0.0 0.0
Chlorobenzene 0.1 0.0 0.0 1.9
Chloroform 2.6 0.0 0.0 14.6
Cobalt and cobalt compounds 0.0 1.2 0.0 15.5
4,4'-diaminodiphenyl ether 0.0 0.0 0.0 0.2
Inorganic cyanide 38.3 0.0 0.0 0.0
1,4-Dioxane 0.2 2.1 0.0 0.4
Diuron 0.0 0.0 0.0 0.3
Dichlorobenzene 10.5 0.0 0.0 1.4
Dichloromethane 159.0 0.0 0.0 4.9
N, N-dimethylacetamide 0.1 0.0 0.0 24.5
N, N-dimethylformamide 9.3 0.6 0.0 191.2
Styrene 8.2 0.0 0.0 1.4
Terephthalic acid 0.0 0.0 0.0 5.3
Dimethyl terephthalate 0.0 0.0 0.0 4.5
Trichloroethylene 0.4 0.2 0.0 0.6
Toluene 7.5 0.0 0.0 35.9
Nitrobenzene 0.0 0.0 0.0 16.7
O-, m- and p-Phenylenediamine 0.0 3.2 0.0 7.6
Phenol 0.0 2.7 0.0 0.0
Bromomethane 49.4 0.0 0.0 0.0
Benzene 1.5 0.8 0.0 0.0
Poly (oxyethylene) alkyl ether 0.2 0.0 0.0 10.7
Manganese and manganese compounds 0.0 0.2 0.0 1.5
Methacrylic acid 2,3-Epoxypropyl 0.0 0.0 0.0 2.7
Methyl methacrylate 4.2 0.0 0.0 8.6
Methylenebis (4,1-phenylene) diisocyanate 3.6 0.0 0.0 46.3
Nickel and nickel compounds 0.0 0.3 0.0 5.8
Dioxins 2.2 15.5 0.0 19.9
Total 327.4 28.3 0.0 746.3
  • Note: The list shows emissions and transfers of 36 substances (out of Toray Industries' 60 PRTR Law-specified substances) exceeding 50 kg and dioxins.
Group companies in Japan Tons (dioxins: mg-TEQ)
Substance name Atmospheric emissions Water emissions Soil emissions / company landfill Waste transfers
Butyl acrylate 0.1 0.0 0.0 0.2
Acetonitrile 0.1 0.0 0.0 12.1
1-Allyloxy-2,3-epoxy propane 0.0 0.0 0.0 5.0
Ethylbenzene 16.4 0.0 0.0 47.9
Ethylene oxide 0.2 0.0 0.0 0.0
Ethylene glycol monoethyl ether 0.3 0.0 0.0 0.6
Epichlorohydrin 0.0 0.0 0.0 6.2
Xylene 14.6 0.0 0.0 31.0
p-Chloronitrobenzene 0.0 0.0 0.0 0.1
1-chloro-2,4-dinitrobenzene 0.0 0.0 0.0 0.4
Ethylene glycol monoethyl ether acetate 0.0 0.0 0.0 0.2
Ethyl acetate 1.5 0.0 0.0 0.3
Dichloromethane 1.0 0.0 0.0 26.3
N, N-dimethylacetamide 17.0 0.0 0.0 394.0
N, N-dimethylformamide 11.0 0.0 0.0 64.6
Styrene 0.3 0.0 0.0 0.3
Toluene 36.4 0.0 0.0 577.2
Carbon disulfide 0.5 0.4 0.0 0.0
1-nonanol 0.0 0.0 0.0 3.7
Hydroquinone 0.0 0.0 0.0 2.4
n-hexane 1.1 0.0 0.0 44.1
Poly (oxyethylene) alkyl ether 0.2 0.0 0.0 48.3
Formaldehyde 0.2 0.0 0.0 0.1
Maleic anhydride 0.0 0.0 0.0 2.9
Methacrylate acid 0.0 0.0 0.0 24.0
Methyl methacrylate 0.1 0.0 0.0 5.0
α-methylstyrene 0.0 0.0 0.0 0.4
Methylpyridine 0.6 0.0 0.0 36.3
Molybdenum and molybdenum compounds 0.0 0.0 0.0 0.3
Dioxins
Total 101.5 0.4 0.0 1333.7
  • Note: The list shows emissions and transfers of 30 substances (out of the 67 PRTR Law-specified substances for group companies in Japan) exceeding 50 kg and dioxins.