Environmental Data



●PRTR(Pollutant Release and Transfer Register)

No.
(PRTR Act)
Name of chemical substance FY2018 results (compiled data):unit: t
Release amounts Transfer amounts
Air
emission
Water
bodies
Land Landfills Sewage Waste
8 methyl acrylate 0.00 0.00 0.00 0.00 0.00 1.85
53 ethylbenzene 0.30 0.25 0.00 0.00 0.00 7.02
71 ferric chloride 0.00 0.00 0.00 0.00 0.00 0.00
73 1-octanol 0.00 0.00 0.00 0.00 0.00 0.02
80 xylene 0.30 0.25 0.00 0.00 0.00 12.69
87 chromium and chromium(III) compounds 0.00 0.00 0.00 0.00 0.00 0.78
89 chloroaniline 0.00 0.00 0.00 0.00 0.00 0.00
160 3,3'-dichloro-4,4'- diaminodiphenylmethane 0.00 0.00 0.00 0.00 0.00 0.11
181 dichlorobenzene 0.09 0.28 0.00 0.00 0.00 18.73
232 N,N-dimethylformamide 0.00 0.00 0.00 0.00 0.00 4.29
292 tributylamine 0.00 0.00 0.00 0.00 0.00 0.00
296 1,2,4-trimethylbenzene 0.02 0.00 0.00 0.00 0.00 0.00
298 tolylene diisocyanate 0.00 0.00 0.00 0.00 0.00 0.48
300 toluene 6.59 0.00 0.00 0.00 0.00 91.06
302 naphthalene 0.00 0.00 0.00 0.00 0.00 0.00
307 zirconium dichloride oxide 0.00 0.00 0.00 0.00 0.00 0.00
342 pyridine 0.00 0.00 0.00 0.00 0.00 0.00
355 bis (2-ethylhexyl) phthalate 0.00 0.00 0.00 0.00 0.00 1.44
374 hydrogen fluoride and its water-soluble salts 0.00 0.00 0.00 0.00 0.00 0.00
393 betanaphthol 0.00 0.00 0.00 0.00 0.00 0.00
405 boron compounds 0.00 0.00 0.00 0.00 0.00 0.00
407 poly(oxyethylene)alkyl ether(alkyl C=12-15) 0.00 0.00 0.00 0.00 0.00 0.00
411 formaldehyde 0.20 0.00 0.00 0.00 0.00 0.00
415 methacrylic acid 0.00 0.29 0.00 0.00 0.00 3.48
446 4,4'-methylenedianiline 0.00 0.00 0.00 0.00 0.00 2.20
448 methylenebis(4,1-phenylene) diisocyanate 0.00 0.01 0.00 0.00 0.00 0.00
453 molybdenum and its compounds 0.00 0.01 0.00 0.00 0.00 0.00
Grand total 7.50 1.09 0.00 0.00 0.00 144.15