含空气气氛中制备生物炭及对水中磺胺嘧啶的去除
何泓亮,李春艳,方韵霄,朱晓晓,李建法
Preparation of biochar in air-containing atmosphere and its application for removal of sulfadiazine from water
Hongliang He,Chunyan Li,Yunxiao Fang,Xiaoxiao Zhu,Jianfa Li
表1
生物炭的元素组成
样品
ω
(C)/%
ω
(H)/%
ω
(O)/%
n
(H):
n
(C)
n
(O):
n
(C)
BA
0
800
85.3
2.41
4.06
0.340
0.036
BA
25
800
84.0
2.44
4.69
0.349
0.042
BA
50
800
83.3
2.38
5.40
0.344
0.049
BA
50
700
82.6
2.87
5.50
0.417
0.050
BA
50
600
77.9
3.08
8.47
0.474
0.082