摘要
为了解决磺胺类抗生素废水处理的难题,利用新型纳米催化电解技术处理并探讨其最佳处理条件及效果.以模拟磺胺二甲基嘧啶废水为研究对象,采用新型纳米催化电解技术处理,讨论电解时间、电压、pH、电解质浓度对磺胺二甲基嘧啶废水的处理效果.得出废水处理的最佳技术条件为:废水pH为13、电解电压为6 V、NaCl电解质浓度为1.5%.在此条件下,COD_(Mn)的去除率为86.98%,磺胺二甲基嘧啶的去除率为90.21%.该工艺对磺胺二甲基嘧啶废水的处理效果较好.
In order to solve the problem of sulfa antibiotic wastewater treatment,the new nano-catalytic electrolysis technology was used to treat and discuss its optimal treatment conditions and effects.Taking the typical sulfa antibiotic sulfamethazine wastewater as the research object,the new nano-catalytic electrolysis technology was used to discuss the effect of electrolysis time,voltage,pH and electrolyte concentration on the treatment effect of sulfamethazine wastewater.The best technical conditions for wastewater treatment are:pH value of wastewater of 13,electrolysis voltage of 6 V,and NaCl electrolyte concentration of 1.5%.Under this condition,the removal rate of CODMn was 86.98%,and the removal rate of sulfamethazine was 90.21%.The process has a good effect on the treatment of sulfamethazine wastewater.
作者
洪超
林建清
曾小楎
高春柏
巫晶晶
黄宁
林锦美
黄全佳
许杰龙
HONG Chao;LIN Jianqing;ZENG Xiaohui;GAO Chunbo;WU Jingjing;HUANG Ning;LIN Jinmei;HUANG Quanjia;XU Jielong(College of Food and Biological Engineering,Jimei University,Fujian 361021,China;Institute of Environmental Engineering,Jimei University,Fujian 361021,China;Xiame n Institute of Environmental Science,Fujian 361006,China)
出处
《泉州师范学院学报》
2019年第2期6-11,共6页
Journal of Quanzhou Normal University
基金
福建省社会发展引导性项目(2015Y0072)
福建省环保科技计划项目(2013R006)
福建省自然科学基金资助项目(2015J01168)
福建省中青年教师教育科研项目(JAT170307)
关键词
纳米催化电解
磺胺二甲基嘧啶
CODMN
固相萃取-高效液相色谱
nano-catalytic electrolysis
sulfamethazine
CODMn
solid phase extraction-high performance liquid chromatography(SPE-HPLC)
