KONICA MINOLTA

About Konica Minolta

Giving Shape to Ideas

Environmental Performance Data

PRTR (in Japan)

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Atmospheric emissions of PRTR substance

Decreasing Trends

Substances Controlled by PRTR (Pollution Release and Transfer Register) Regulations

Unit: tons

PRTR Law identifi-
cation num-
ber
Name of chemical
substance
Amount handled Releases A-
mounts used
(in
prod-
ucts)
Treated on-site (incine-
rated,
de-
com-
posed)
Amount
transferred externally
Re-
cycled
To air To water To soil *waste sew-
age
4 Ethyl acrylate 3.8 0.0 0.0 0.0 3.8 0.0 0.0 0.0 0.0
12 Acetonitrile 63.8 2.7 0.0 0.0 0.5 5.0 55.7 0.0 0.0
25 Antimony and its compounds 18.6 0.2 0.0 0.0 14.7 0.0 3.7 0.0 0.0
46 Ethylenediamine 2.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.0
64 Silver compounds
(Ag equivalent)
608.5 0.0 0.0 0.0 599.7 0.0 8.1 0.0 0.6
102 Vinyl acetate 1.7 0.0 0.0 0.0 1.7 0.0 0.1 0.0 0.0
116 1,2-Dichloroethane 1.2 1.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0
117 1,1-Dichloroethylene 9.5 0.0 0.0 0.0 9.5 0.0 0.0 0.0 0.0
139 o-Dichlorobenzene 3.6 0.0 0.0 0.0 0.0 0.0 3.6 0.0 0.0
145 Dichloromethane 443.3 63.5 0.0 0.0 9.3 0.1 329.7 0.0 40.7
172 N,N-Dimethyl formamide (DMF) 67.0 0.0 0.0 0.0 0.0 0.6 66.3 0.0 0.0
177 Styrene 3,447.9 4.5 0.0 0.0 3,423.4 0.0 20.0 0.0 0.0
212 2,4,6-Trichloro- 1,3,5-triazine
(also known as cyanuric chloride)
17.3 0.0 0.0 0.0 17.2 0.0 0.0 0.0 0.0
227 Toluene 83.0 7.3 0.0 0.0 0.4 0.8 74.4 0.0 0.0
243 Barium and its water-soluble compounds
(such as barium iodide)
6.1 0.0 0.0 0.0 4.5 1.5 0.1 0.0 0.0
254 Hydroquinone 15.3 0.0 0.0 0.0 8.0 0.0 7.2 0.0 0.0
259 Pyridine 10.9 0.0 0.0 0.0 1.0 0.1 9.8 0.0 0.0
304 Boron and its compounds
(B equivalent)
7.4 0.0 0.0 0.0 4.7 0.0 2.6 0.0 0.0
311 Manganese and its compounds 122.8 0.0 0.0 0.0 121.2 0.0 1.6 0.0 0.0
313 Maleic anhydride 2.2 0.0 0.0 0.0 2.1 0.0 0.1 0.0 0.0
314 Methacrylic acid 274.8 0.4 0.0 0.0 273.0 0.0 1.4 0.0 0.0
320 Methyl methacrylate 7.8 0.0 0.0 0.0 7.8 0.0 0.0 0.0 0.0
*
In accordance with PRTR Law definitions, even if materials were recycled later, they were counted here as waste if they were not sold at a price.

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