주제어 |
solid-phase extractant
|
3
|
3
|
|
styrene acrylonitrile copolym ...
|
1
|
1
|
|
tri-butyl-phosphate
|
2
|
2
|
|
di-(2-ethylhexyl)phosphoricac ...
|
4
|
3
|
|
tbp
|
4
|
2
|
|
tri-butyl-phosphate (tbp)
|
2
|
1
|
|
Volcanic rock
|
3
|
1
|
|
Jeju volcanic rock
|
4
|
1
|
|
Waste citrus peel
|
6
|
1
|
|
ps
|
6
|
1
|
|
Scoria
|
17
|
2
|
|
strontium
|
42
|
3
|
|
polysulfone
|
29
|
2
|
|
polyvinyl chloride
|
17
|
1
|
|
kohactivation
|
18
|
1
|
|
copper
|
199
|
9
|
|
Zeolite
|
125
|
5
|
|
polyacrylonitrile
|
50
|
2
|
|
pvc
|
37
|
1
|
|
Kinetic
|
45
|
1
|
|
Isotherm
|
47
|
1
|
|
Adsorption
|
376
|
6
|
|
cesium
|
73
|
1
|
|
immobilization
|
97
|
1
|
|
Activated carbon
|
112
|
1
|
|
lead
|
127
|
1
|
|
계 |
|
1,446 |
54 |
|
* 주제로 분류 되지 않은 논문건수 |
|
0 |
|