Kariya Plant

Environmental Impact Flow

(Decimal rounding off)
Input
Energy Total (Converted to units of heat energy) 745,809 GJ
Electricity 50,369 Mwh
City gas 6,371 km3N
LPG 0 t
Petroleum products 39 kl
Coal products 0 t
Water Total 283 km3
Chemical Substances PRTR-designated substances 8 t

(Decimal rounding off)
Output
Greenhouse gases CO2 33 kt-CO2 Waste Waste generated 912 t
Other 2 kt-CO2 Recycled 912 t
Air pollutants NOx 11 t Indirect landfill waste 0 t
SOx 0 t Direct landfill waste 0 t
VOC 1 t Recycling rate 100 %
Water pollutants Wastewater 375 km3 Municipal waste 14 t
COD 1 t
Nitrogen 0 t
Phosphorous 0 t

PRTR*1

(kg Decimal rounding off)
Ordinance No.Chemical SubstanceAmount HandledReleased VolumeTransferred VolumeVolume RecycledVolume RemovedConsumption Volume*2
AirWaterSoilOn-site LandfillWasteSewage
407

Poly(oxyethylene) alkyl ether (alkyl C=12-15)

2,051 0 33 0 0 2,019 0 0 0 0
460 Tritolyl phosphate 2,142 0 0 0 0 184 0 0 0 1,958

*1 Only chemical substances that are notified based on Pollutant Release and Transfer Register (Class I designated chemical substance that is over 1,000kg, and Specified Class I designated chemical substance that is over 500kg) are on the list.
*2 Amount of materials used for our products are included.

Air (Complying with the Air Pollution Control Law, Prefectural Ordinances)

ItemEquipmentControl ValueActual Measurement (Maximum)
NOx (ppm)   Boiler 120 65
Drying oven 184 17
Internal combustion engines 180 160
Particulate matter (g/m3N) Boiler 0.1 0.006
Drying oven 0.2 0.01
Internal combustion engines 0.05 0.005

Water (Complying with the Water Pollution Prevention Law, Prefectural Ordinances)

ItemStandard ValueActual Measurement
MaximumMinimumAverage
pH 5.8-8.6 7.6 6.9 7.2
BOD 25 3.7 0.9 2.1
COD - 6.9 2.5 4.8
SS 30 4.4 N.D. 1.9
n-hexane extractable material 5 1.0 N.D. 0.5
Phenol 5 N.D. N.D. N.D.
Copper 1 N.D. N.D. N.D.
Zinc 2 0.29 0.02 0.08
Soluble iron 10 0.49 N.D. 0.05
Soluble manganese 10 0.03 N.D. 0.02
Chromium 2 N.D. N.D. N.D.
Total nitrogen 120 3.07 1.06 1.81
Total phosphorus 16 0.08 N.D. 0.04
Cadmium 0.03 N.D. N.D. N.D.
Total cyanide 1 0.02 N.D. 0.01
Lead 0.1 N.D. N.D. N.D.
Hexavalent chromium 0.5 0.010 0.008 0.008
Arsenic 0.1 N.D. N.D. N.D.
Total mercury 0.005 N.D. N.D. N.D.
Selenium 0.1 N.D. N.D. N.D.
Boron 10 0.08 N.D. 0.05
Fluorine 8 0.23 0.06 0.13

*N.D. Lower than the limit to be detectable or one-tenth of the standard value