52020.3.30( )13:30 16:00

20191920119

資-187

(2019.3.21) (2019.4.13)

(2013.3.19)

(2018.10.18)(2013.3.9)(2014.3.9)

(2019.4.3)

(2014.3.16 ) (2014.3.16 ) (2014.3.16 )

(2018.11.2 )

資-188

2020

資-189

1 1500

100 100 100

1000 600 300

y = 1441.4x0.7639

R² = 0.8292

100

1000

10000

100000

0.1 1 10 100

0 0.01 0.02 0.03

Br

Ti

Sb

Sn

Mn

Cr

Cu

Ni

Zn

Cd

Pb

As

( %)

0.0477

( )( )( )

1.12

5.36

12.30

9.39

4.77

8.16

5.23

3.54

5.53

7.33

4.28

2.05

4.47

10.94

10.86

4.57

8.27

4.94

1.46

4.29

4.80

18.55

0 5 10 15 20

BrTi

SbSn

MnCrCuNiZnCdPbAs

( )

715.99366.15

( )

( )

150 150 150150

資-190

20161616 (575757 )))) 111 20414141 ////

20161616 6666 20181818 6666

( / )5000

1000 5000500 1000100 50050 10050

資-191

75 /

81 / 19 /

2,745 / 12,950 /

465 / 224 /

156 / 2 /

15,564 / 12,123 /

::

30.4%

28.0%

37.0%

2.6% 2.0%

9,066(168)

8,374(155)

11,041(204)

764(14)

607(11)

0 10000 20000 30000( )

11,619(204)

42,088(738)

58,352(1,024)

1,031(18)

857(15)

2,417(42)

0 20000 40000 60000 80000 100000 120000

10.0%

36.2 %

0.9% 0.7 % 2.1%

57 ( 11 57 )116,364

0.9%

61.0%

2 6%2.6%

67.4%

資-192

63_02

620 /m2

62_01

12 /m2

63_0514,264 /m2

61_13 64 /m2

75_04

524 /m2

90_01716 /m2

89_0136,656 /m2

89_05 228 /m2

91_04212 /m2

86_11316 /m2

85_01

168 /m2

85_11

304 /m2

87_0924 /m2( )

51_0996 /m2

51_014 /m2

51_06 1048 /m2

52_0764 /m2

2019 12

(( 22020.2.21)

~

資-193

( )

( )

( )( )

36 4%

516(57%)

140(16%

( ) 69 8%

( )138

15%

20723%

( )( )

492(54.7%)

407(45.3%

899 /

899 /

12%

( )

1075 17575

31 58 /

資-194

資-195

1970(1997 )

500 / 100 500 / 50 100 /

50 /

1998.3.11

資-196

5

201 2016

資-197

( )

( )

( )

( )

~

資-198

36 4%

516(57%)

140(16%

( ) 69 8%

( )138

15%

20723%

( )( )

492(54.7%)

407(45.3%

899 /

899 /

5

19

22

12

10

5

0 20 40 60 80 100( )

20182017

140

70 802017 12

2018 5 (2021 1 )

2020

12%

資-199

資-201

資-202

資-203

資-204

資-205

資-206

資-207

資-208

資-209

資-210