|
KMnO4
|
K2Cr2O7
|
THOD(PPM)
|
|
COD(PPM)
|
수득률(%)
|
COD(PPM)
|
수득률(%)
|
|
Phenol(120ppm)
|
204
|
71.2
|
282
|
98.7
|
286
|
|
4-chlorophenol(120ppm)
|
153
|
75.8
|
171
|
85.0
|
202
|
|
2-chlorophenol(120ppm)
|
146
|
72.4
|
160
|
79.5
|
202
|
|
3-ethyl phenol(120ppm)
|
116
|
36.8
|
241
|
76.7
|
314
|
|
benzene(60ppm)
|
19.8
|
10.8
|
184
|
99.8
|
184
|
|
chlorobenzene(240ppm)
|
4.82
|
0.97
|
69.6
|
14.1
|
495
|
|
1,2-dichlorobenzene
(120ppm)
|
2.41
|
1.32
|
50.2
|
27.5
|
183
|
|
ethylbenzene(120ppm)
|
21.7
|
5.72
|
87.6
|
23.1
|
380
|
|
potassium biphthalate
(120ppm)
|
7.08
|
2.60
|
184
|
67.6
|
273
|
|
p-toluensulfonic acid
(3 ppm)
|
7.97
|
197
|
18.7
|
462
|
4.04
|
|
aniline(120ppm)
|
183
|
57.2
|
313
|
98.0
|
320
|
|
morpholine(120ppm)
|
12.1
|
2.38
|
250
|
49.3
|
507
|
|
dimethyl phthalate
(240ppm)
|
1.68
|
0.40
|
241
|
58.1
|
415
|
|
styrene(60ppm)
|
139
|
75.2
|
78.4
|
42.5
|
184
|
|
benzyl alcohol(120ppm)
|
73.8
|
26.1
|
299
|
99.1
|
302
|
|
phenethylalcohol
(120ppm)
|
88.0
|
28.0
|
287
|
91.4
|
314
|
|
acetophenone(120ppm)
|
1.28
|
0.42
|
288
|
94.8
|
304
|
|
o-cresol(120ppm)
|
174
|
57.7
|
301
|
99.7
|
302 |
위에서 표에서 보는 시료마다 수득률이 망간과 크롬법에서 수득률 차이가 나는지 알고 싶습니다..
각각의 시료마다 이유가 틀린건가요 틀리다면 알려주세요....
