多级孔Fe/ZSM-5分子筛催化降解有机胺废水条件优化

多级孔Fe/ZSM-5分子筛催化降解有机胺废水条件优化

徐国皓,余金鹏,王鹏飞,徐华胜,尤雅芳,夏思奇,张春秀

Optimization of conditions for the degradation of organic amine wastewater catalyzed by multi-porous Fe/ZSM-5 zeolite

Guohao Xu,Jinpeng Yu,Pengfei Wang,Huasheng Xu,Yafang You,Siqi Xia,Chunxiu Zhang

表3 正交试验

方案	反应时间/min	反应温度/℃	催化剂用量/(g·L^-1)	溶液初始pH	H₂O₂用量/(mL·L^-1)	COD去除率/%
1	60	55	10	2	15	26.3
2	60	75	20	4	30	68.8
3	60	95	30	6	45	97.3
4	90	55	10	4	30	10.3
5	90	75	20	6	45	87.5
6	90	95	30	2	15	82.2
7	120	55	20	2	45	9.2
8	120	75	30	4	15	84.6
9	120	95	10	6	30	90.3
10	60	55	30	6	30	10
11	60	75	10	2	45	33.7
12	60	95	20	4	15	53.8
13	90	55	20	6	15	28.3
14	90	75	30	2	30	92.4
15	90	95	10	4	45	92.7
16	120	55	30	4	45	66.4
17	120	75	10	6	15	56.1
18	120	95	20	2	30	88.6
K₁	48.316 7	25.083 3	51.566 7	55.400 0	55.216 7
K₂	65.866 7	70.516 7	56.033 3	62.766 7	60.066 7
K₃	65.566 7	84.150 0	72.150 0	61.583 3	64.466 7
R	17.550 0	59.066 7	20.583 3	7.366 7	9.250 0