超声波协同Fenton氧化降解PVA及其动力学分析
钱李敏,刘振鸿,朱贻鸣,王发龙
PVA degradation by combination of ultrasonic with Fenton oxidation and its kinetic analysis
Limin Qian,Zhenhong Liu,Yiming Zhu,Falong Wang
表2
超声-Fenton氧化体系降解PVA的
k
值模型方程参数
参数
a
b
c
d
e
1
4.228 1×10
4
1.008 0
1.024 0
1.242 9
0.982 2
2
4.889 8×10
4
0.985 8
2.329 6
0.759 9
0.629 8
3
6.433 7×10
4
1.012 4
2.002 9
0.342 9
1.952 6
均值
5.183 8×10
4
1.005 9
1.785 5
0.781 9
1.187 9