report on environmental c01
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-
1-1
1.1
TiO2
(
)(DuPont Taiwan LTD.,)
() 78 10 18
(-3(78) 053879 )
81 10 15 (-6)
83 9 8 (-7
)
72 10 13 1854
() 77 7
()77 11 18 ((77) 044417 )
()78 6 3((78) 15594)(
-2)
()78 10 18 ((78) 053879 )(-3)
-
1-2
1.2
76 3 (75-3128
)
76 4 10 (76) 1839 (
-1)
()
( 2-3 )
566
4141-152556063646772757680 12 (
) 80
27.85 ( 26.97 )
1.3
1996 ISO 9002 2008 ISO 14001
2009 OHSAS() 18001
TSHMS()
()
(
NGO
)
-
1-3
()
27.8503 0.8789
26.9714
1.4 1.4-4
()
186,000
--
1.
3TiO2+3C+6Cl23TiCl4+3CO2
2.
TiCl4+O2TiO2+2Cl2
3.
()
120,000
1.3-1
1. 84.5% 93%(93/84.5)
-
1-4
120,000=132,070 /
2. 300 345 (345/300)
132,070=151,880 /
3.
(
) 20%
179,573 /()
1.3-1
() () 1
() 2
()
83 27,152
84 59,389
85 76,887
86 116,50010% 135,839 93,995
87 116,50010% 135,839 84,187
88 116,50010% 135,839 95,222
89 116,50010% 135,839 103,998
90 116,50010% 135,839 103,414
91 116,50010% 135,839 108,606
92 116,50010% 135,839 122,901
93 116,50010% 135,839 126,500
94 116,50010% 135,839 133,030
95 129,99610% 151,575 142,634
96 154,00810% 179,573 154,043
97 154,00810% 179,573 149,173
98 154,00810% 179,573 157,218
99 154,00810% 179,573 173,654
100 154,00810% 179,573 160,879
1 2(coating)
3%() 6%
()
()
()
( 1.3-2~1.3-3)
( 1.3-1 )
-
1-5
( 1.3-2~1.3-3 )
1.3-2 90~100
TSP SOx NOx CO HCl Cl2
/
90 103,414 33.7 333.3 376.0 45.9 7.19 0.24
91 108,606 65.8 371.8 503.6 28.5 7.57 0.31
92 122,901 84.5 425.6 535.5 46.2 8.63 0.64
93 126,500 80.7 343.4 440.7 80.8 8.43 0.33
94 133,030 66.6 440.6 373.3 67.0 0.98 0.12
95 142,634 51.2 425.4 271.5 24.2 0.32 0.22
96 154,043 49.2 382.5 292.4 29.5 1.48 0.59
97 149,173 49.7 359.1 195.4 35.1 1.10 0.41
98 157,218 53.7 378.4 230.6 100.3 2.20 0.05
99 173,654 58.3 418.7 267.6 49.3 2.36 0.03
100 160,879 51.7 386.2 261.9 55.0 1.83 0.04
1.3-3 90~100
COD BOD SS
/ CMD CMD /
90 103,414 5,262 2,780 26.9 5.4 12.7 0.23 0.02 0.01
91 108,606 5,268 3,121 54.2 5.7 16.1 0.17 0.02 0.01
92 122,901 5,938 3,529 73.5 6.6 13.8 0.50 0.05 0.01
93 126,500 5,262 3,288 59.7 11.6 17.4 0.37 0.05 0.02
94 133,030 5,268 4,052 58.3 11.8 12.3 0.18 0.04 0.01
95 142,634 5,938 4,342 58.9 8.5 10.7 0.10 0.02 0.01
96 154,043 5,796 4,492 59.9 16.2 11.9 0.13 0.01 ND
97 149,173 6,455 4,317 47.1 10.0 12.2 0.10 ND ND
98 157,218 6,606 4,453 49.0 12.6 11.7 0.14 0.01 ND
99 173,654 7,288 4,731 64.8 7.9 13.7 0.30 ND ND
100 160,879 7,042 4,753 52.1 13.5 17.0 0.34 0.04 ND
1.3-1
100,000
110,000
120,000
130,000
140,000
150,000
160,000
170,000
180,000
0
100
200
300
400
500
600
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
/
/
TSP
SOx
NOx
CO
HCl
Cl2
-
1-6
SOx NOx
HCl Cl2
TSP CO
1.3-2
SS Fe
Cr Cr+6
1.3-3
3.22 3.42 3.46
2.71
3.31
2.98
2.48 2.41 2.41 2.41 2.40
2.0
2.5
3.0
3.5
4.0
4.5
5.0
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
KG
/MT
-TiO
2
SOx
3.64
4.64 4.36
3.48
2.81
1.90 1.90
1.31 1.47 1.54 1.63
0.0
1.0
2.0
3.0
4.0
5.0
6.0
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
KG
/MT
-TiO
2
NOx
0.070 0.070 0.070 0.067
0.007 0.002 0.010 0.007 0.014 0.014 0.011
0.0
0.1
0.2
0.3
0.4
0.5
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
KG
/MT
-TiO
2
HCl
0.0023 0.0029 0.0052
0.0026 0.0009 0.0015
0.0038 0.0028 0.0003 0.0002 0.0003
0.00
0.02
0.04
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011K
G/M
T-T
iO2
Cl2
0.33
0.61 0.69
0.64
0.50
0.36 0.32 0.33 0.34 0.34 0.32
0.0
0.5
1.0
1.5
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
KG
/MT
-TiO
2
TSP
0.44
0.26 0.38
0.64
0.50
0.17 0.19 0.24
0.64
0.28 0.34
0.0
0.5
1.0
1.5
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
KG
/MT
-TiO
2
CO
0.12 0.15 0.11 0.12 0.09 0.07 0.08 0.07 0.08 0.08 0.11
0.0
0.2
0.4
0.6
0.8
1.0
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
KG
/MT
-TiO
2
SS
2.27 1.55
4.03
2.76
1.33 0.70 0.87 0.66 0.90
1.70 2.11
0.0
2.0
4.0
6.0
8.0
10.0
12.0
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
G/M
T-T
iO2
Fe
0.20 0.16
0.38
0.20 0.32
0.13 0.06 ND 0.05 0.00
0.25
0.0
0.5
1.0
1.5
2.0
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
G/M
T-T
iO2
Cr
0.06
0.12
0.05 0.07 ND ND ND ND ND 0.00 0.00
0.00
0.10
0.20
0.30
0.40
0.50
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
G/M
T-T
iO2
Cr+6
-
1-7
( 1.3-4 )
1.3-4
(Co-product)(
)
TCLP
()
(SHE)
1.
2.(Corporate 2nd Party Audit)
(Corporate Standards)
NFPA
3.(
0
5
10
15
20
25
0
2
4
6
8
10
12
14
16
18
20
1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
M3/M
T
1
03C
MD
1
04
/
-
1-8
)()
4.
(Six-Sigma)
93
5.
90~99 3%
97 (APO)
98 99
100
( 2020
2010 10%)
1.4
1.4.1
(83 12 30)
()(
)
186,000( 345 355
)
1.4-1
-
1-9
1.4.2
6 /
18.6 / 100
(78 )
( 2.2 )
( 2.1 )
100
() 1.4-1 1.4-1
1.4-1 ()
1.4.3
//
92122,901/
100()160,879/
(179,573/)
186,000/
78()60,000/
1.6/18.6/2.16.1/18.6/
83()120,000/
-
1-1
0
1.4-1
()
1.(Du Pont Taiwan LTD.,) 60,000 ( P.2-1)
2. 60,000 ( P.2-9)
186,000
(P.2-19)
186,000
()
15,100 /
107,000 /
106,993 /
23,031 /
7,924 /
7 /
()
7,900 /
24 /
330,150 / 330,150 /
7,623 /
330,150 /
-
1-11
()
(P.2-20)
() 76,000 17,000 23,000 7,300 3,800 3,400 1 13,000() 6 32,000()
() 210,000 45,000 31,000 20,000 14,000 8,500 1 50() 6 51,000() 18,000,000()
1. 186,000
2.
( P.2-2627) 1. 8,150 10,000
(M3/day)
(M3/day)
(M3 / day)
(1) 580 380 200 2800 (2) 2380 420 2540 220 2320 350 0 350 1080 220 860 200 150 50 160 0 10 (3) 0 100 (-100) 440 0 440 8150 3450 4550
1. 8,150 10,000
1. 78 6,000 / 8,150/ 6,000 / 8,150/
2.
R3 1664
I3 150 R2 150
W1 1016
I2 104942 R1 104942
W2 1078
I5 1758 R4 1758
W3 30
I1 8150
2826
3470
1595
1959
1381
130
1810
295
3562
229
6026
259
I4 1664
-
1-1
2
()
2. 2,340 1,100
3./ 130 225
4. 570
2. 23.4MW
3./
4.
80 (P2-4~P2-6 2.2-2 )
27.85
1.
2. 83
(P.2-112-18) //
//
1.
-
1-1
3
()
/
2. 83
(P.2-20)
-
1-1
4
()
(P.2-29)
G4
G5
G3 G2
G1
&
-
1-1
5
()
( P.2-34)
( P.2-38)
NaOH HCl
T PH
NaOH
pH
Do2~Do8
pH
pH
(2)
(2)
(2)
PH
-
1-16
()
(1)(2)
(3)
()
(Ilmenite)
1920 1950
-
1-17
59% 75%
1.(TiCl4)
()
2.(TiCl4 + O2 TiO2 + 2Cl2)
3.
1000
(CO)
(CO2)(HCl)(Cl2)(SO2)
(N2)
-
1-18
1.4-2 1.4-3
1.4-4
1.4-2 ()
1.4-3
330,150 / 330,150 /
7,623 /
330,150 /
-
1-1
9
1.4-4
-
1-20
1.4-2
1.4-2 ()
(TiO2) 84.50 min (Al2O33H2O) 64 % min
(FeO) 9.12 (Na2O) 0.2% max
(SiO2) 1.59 (SiO2) 0.02% max
(MnO) 1.41 (Fe) 80 ppm
(Al2O3) 1.15
(MgO) 1.1 (NaOH) 45.0 ~ 45.5 %
(ZrO2) 0.34 (H2O) 55 54.5 %
(V2O5) 0.3 (NaCl) 22,000 ppm max.
(Cr2O3) 0.16 (Na2CO3) 0.5% max.
(CaO) 0.15 (Na2SO4) 400 ppm max.
(Nb2O3) 0.12 (Fe2O3) 20 ppm max.
(SrO) 0.03
(P2O5) 0.02 28 30 %
(CeO2) 0.02 9 10 %
(Fe2O3) 0.015% max.
94.0 min
4.5 max
0.2 max 99.6 min
0.5 max 0.5 max
()
1.
-
1-21
1.4-5
1.4-6
1.4-5 ()
1.4-6
2.
15
15
15
N
EW
S
0 2000m
61
61
66
66
661515
6461
-
1-22
1.4-7
1.4-7
1.4-3
1.4-3
(1)
(2)
10 mg/m3TWA(3)
1 ppmTWA
()
(1 6 )
()
2 mg/m3
10 mg/m3TWA
0.5 mg/m3TWA(4) (1)(U.S. DOT)=U.S. Dept. of Transportation (2)(MSDS) (3)TWA( 8 ) (4)() (5)-
()
1. 8,150
10,000 1.4-8
-
1-23
1.4-8
2. 2,3400kW
3./ 4. 3,100 Kpa 45,000 kg/hr 6 1,890
5.
6. 180 7.
1.4-9
R3 1664
I3 150 R2 150
W1 1016
I2 104942 R1 104942
W2 1078
I5 1758 R4 1758
W3 30
I1 8150
2826
3470
1595
1959
1381
130
1810
295
3562
229
6026
259
I4 1664
-
1-24
1.4-9
()
(G-1)
(G-2)(G-3)(G-4)
(G-5)
1.(G-1)
1.4-10
(HCl)
()
46 33 /
G4
G5
G3 G2
G1
&
-
1-25
1.4-10
2.(G-2)
(HCl)
(TiCl4)
3.(G-3)
4.(G-4)
( 98%)
5.(G-5)
-
1-26
(
98%)
6.
45,000 6 ( 0.5%)
54.9l/min
7.
8.
OHNaOClNaClNaOHCl 22 2
OHNCONaNaClNHCONaOHNaOCl 223222 3323
9.
-
1-27
1.4-11
1.4-11
10.
11.(L-1)
()
pH
pH
Do2~Do8
pH
pH
(2)
(2)
(2)
PH
-
1-28
pH
12.
()(Aggregate)
(Antioch, California) 1986
-
1.4-12
(California State department
of Transportation)
-
1-29
1.4-12
1.5
(94.06.17.) 51
36 38
(94.06.17.) 37
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