Nishinoura District

• Atmospheric pollutants

Atmospheric pollutants		Unit	Regulation	Actual(max.)
NOx	Boilers	ppm	150	80
			130	89
	Drying ovens	ppm	230	140
Ash	Boilers	g/m³N	0.10	0.002
	Drying ovens	g/m³N	0.35	0.07
			0.30	0.015
			0.20	0.01
SOx	K-value regulation	-	4.5	0.001
	Total pollutant load control	m³N/h	46.38	0.014
VOC	Painting facilities	ppm	700	330

• Water pollutants (Wastewater Drainage Destination: Oumi Bay)

Water pollutants	Unit	Regulation	Actual
			Max.	Min.	Avg.
pH	-	5.0-9.0	7	5.9	6.8
COD	mg/L	40	10.3	3.4	7.1
SS	mg/L	30	ND	ND	ND
Oil	mg/L	2	ND	ND	ND
Zinc	mg/L	2	0.29	0.08	0.2
Total nitrogen	mg/L	60	7.7	1.1	4.4
Total phosphorus	mg/L	8	3	0.01	1
Coliform groups	Colonies/cm³	3,000	42	0	21
Boron	mg/L	230	ND	ND	ND
Fluorine	mg/L	15	1.3	0.27	0.79
Ammonia, ammonium, nitrous acid, and nitrous acid compounds	mg/L	100	3.4	2.2	2.8

The following substances were not detected: cadmium, cyanogen, organic phosphorus, lead, hexavalent chromium, arsenic, mercury, alkyl mercury, PCBs, trichloroethylene, tetrachloroethylene, dichloromethane, carbon tetrachloride, 1.2-dichloroethane, 1.1-dichloroethylene, cis 1.2-dichloroethylene, 1.1.1-trichloroethane, 1.1.2-trichloroethane, 1.3-dichloropropene, thiuram, simazine, thiobencarb, benzene, selenium, phenol, copper, soluble iron, soluble manganese, and chromium.

• Volume of PRTR-designated Pollutants Emitted and Transferred in FY2010

(Items marked with an asterisk (*) are class 1 designated chemical substances of which 500 kg/year or more are handled.)
(Other items are class 1 designated chemical substances of which 1,000 kg/year or more are handled.)

Substance No	Substance group	Amount handled				Volume emitted	Amount consumed	Amount disposed	Amount transferred	Amount recycled
			Air	Water	Soil				Waste products
1	Water-soluble zinc compounds	17,290	0	272	0	272	15,151	0	1,867	0
53	Ethyl benzene	101,960	50,275	0	0	50,275	41,501	10,184	0	0
80	Xylene	381,052	144,530	0	0	144,530	174,293	37,414	0	24,815
296	1,2,4-trimethylbenzene	145,811	11,247	0	0	11,247	111,099	5,462	0	18,003
297	1,3,5-trimethylbenzene	35,996	12,786	0	0	12,786	10,981	3,202	0	9,027
300	Toluene	688,356	196,576	0	0	196,576	448,757	28,684	0	14,339
309*	Nickel compounds	3,392	0	410	0	410	1,169	0	1,813	0
355	Bis (2-ethylhexyl) phthalate	14,897	0	0	0	0	14,450	447	0	0
392	n-Hexane	95,069	238	0	0	238	92,476	2,355	0	0
400*	Benzene	19,969	25	0	0	25	19,523	421	0	0
411*	Formaldehyde	3,954	1,343	0	0	1,343	0	2,611	0	0
412	Manganese and its compounds	4,528	0	254	0	254	2,818	0	1,447	9
Total		1,512,274	417,020	936	0	417,956	932,218	90,780	5,127	66,193

Nakanoseki District

• Atmospheric pollutants

Atmospheric pollutants		Unit	Regulation	Actual(max.)
NOx	Melting furnaces	ppm	180	39
Ash	Heating furnaces	g/m³N	0.25	0.006
			0.20	< 0.002
	Melting furnaces	g/m³N	0.20	0.008
SOx	K-value regulation	-	4.5	0.03
	Total pollutant load control	g/m³N	17.47	0.78

• Water pollutants (Wastewater Drainage Destination: Oumi Bay)

Water pollutants	Unit	Regulation	Actual
			Max.	Min.	Avg.
pH	-	5.0-9.0	7.8	6.3	7.5
COD	mg/L	40	11.2	4.6	6.9
SS	mg/L	30	13	ND	< 5.3
Oil	mg/L	2	ND	ND	ND
Zinc	mg/L	2	0.1	0.06	0.08
Soluble manganese	mg/L	3	0.2	ND	< 0.1
Total nitrogen	mg/L	60	14.2	1	6.1
Total phosphorus	mg/L	8	0.58	0.02	0.12
Coliform groups	Colonies/cm³	3,000	180	0	< 90
Boron	mg/L	230	0.2	0.1	0.2
Fluorine	mg/L	15	0.11	0.1	0.11
Ammonia, ammonium, nitrous acid, and nitrous acid compounds	mg/L	100	8.5	2.9	5.7

The following substances were not detected: cadmium, cyanogen, lead, hexavalent chromium, arsenic, mercury, alkyl mercury, trichloroethylene, tetrachloroethylene, dichloromethane, carbon tetrachloride, 1.2-dichloroethane, 1.1-dichloroethylene, cis 1.2-dichloroethylene, 1.1.1-trichloroethane, 1.1.2-trichloroethane, 1.3-dichloropropene, thiuram, simazine, thiobencarb, benzene, selenium, phenol, copper, soluble iron, and chromium.

• Volume of PRTR-designated Pollutants Emitted and Transferred in FY2010

No reportable chemical substances (because amounts handled of substance groups specified in the PRTR law are below the thresholds requiring reporting).