板式介质阻挡放电等离子体去除水中TAIC的影响因素研究  

Study on the influencing factors of TAIC removal in water by dielectric barrier discharge plasma

作　　者：李舜斌 孙亚兵[2] LI Shunbin;SUN Yabing(Academy of Environmental Planning&Design Co.,Ltd.,Nanjing University,Nanjing 210093,China;State Key Laboratory of Pollution Control&Resource Reuse,School of the Environment,Nanjing University,Nanjing 210046,China)

机构地区：[1]南京大学环境规划设计研究院集团股份公司,江苏南京210093 [2]南京大学环境学院,污染控制与资源化研究国家重点实验室,江苏南京210046

出　　处：《工业水处理》2023年第1期108-114,共7页Industrial Water Treatment

摘　　要：三烯丙基异氰脲酸酯(TAIC)是一种用途极其广泛的精细化工产品,其生产废水难以通过传统的废水处理方法进行处理。介质阻挡放电是一种高效去除水中难降解有机物的方法,采用介质阻挡放电等离子体处理TAIC生产废水,考察了单位面积有效放电功率、溶液初始pH、电导率、放电间距等参数对TAIC去除效果的影响。结果表明,高放电功率、中性环境、低电导率、减小放电间距有利于提高TAIC去除率,实验最佳条件下TAIC去除率可达89.19%。Triallyl isocyanurate(TAIC) is a widely used fine chemical product. The wastewater from the production of TAIC is difficult to treat by traditional methods. Dielectric barrier discharge is an efficient method to remove refractory organic matter in water. In present work, the Dielectric barrier discharge plasma is used to treat production wastewater with TAIC. The influence of effective electric power per unit area,initial pH,conductivity and discharge spacing on the removal rate and removal efficiency of TAIC was investigated. The results showed that high electric power,neutral environment,low conductivity and reduced discharge spacing were conducive to improving the removal rate of TAIC,and the removal rate of TAIC under the best experimental conditions could reach 89.19%.

关 键 词：介质阻挡放电等离子体 三烯丙基异氰脲酸酯 难降解有机废水 精细化工 

分 类 号：X703.1[环境科学与工程—环境工程]