Optimization of Microwave Process Parameters in Preparation of Ni-Fe Hydrotalcite by Response Surface Methodology and Evaluation of Photocatalytic Degradation of Antibiotic Wastewater

被引：4

作者：

Niu, Jinfen ^{[1
,2
]}

Ma, Zhangtengfei ^{[1
]}

Zhang, Yue ^{[1
]}

Shi, Jiahui ^{[1
]}

Yang, Lan ^{[1
]}

Yao, Binghua ^{[1
,2
]}

Yu, Xiaojiao ^{[1
,2
]}

Wei, Hong ^{[3
]}

机构：

[1] Xian Univ Technol, Sch Sci, Xian, Peoples R China

[2] Xian Univ Technol, Res Ctr Micro&Nano Mat, Xian, Peoples R China

[3] Xian Univ Technol, State Key Lab Ecohydraul Northwest Arid Reg, Xian, Peoples R China

来源：

INTEGRATED FERROELECTRICS | 2022年 / 228卷 / 01期

关键词：

Response surface methodology; NiFe-LDH; photocatalytic degradation; microwave hydrothermal method; LDH; REMOVAL; CARBON; BLUE;

D O I：

10.1080/10584587.2022.2072134

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Using the response surface method (RSM), the temperature, time and nickel-iron ratio of the synthesis of NiFe-LDH photocatalyst were used as influencing factors, the removal rate of norfloxacin (NOR) was the response factor, the Sub-mathematical equation was structured. The optimized model predicts that the optimal synthesis temperature, time and nickel-iron ratio are: 127.1 degrees C, 36 min, 2.854:1, and the removal rate of NOR is 88.25%. The actual removal rate of NOR over NiFe-LDH prepared under the conditions was 89.14%, indicating that the model was successfully established. It provides a reference for the synthesis of hydrotalcite by microwave method.

引用

页码：192 / 201

页数：10

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