PHOTOCATALYTIC DEGRADATION OF HUMIC ACID BY NITROGEN-DOPED ZINC OXIDE

摘要：

Introduction Humic acid, a natural organic material, is widely present in water as small particles. It can easily change into chloroform and other chemicals during disinfection, which are carcinogenic, teratogenic and mutagenic. Thus, it is very important to remove humic acid before the disinfection. Since the size of humic acid particles is usually around several hundred nanometers or less, it cannot be effectively removed by using conventional water treatment methods (such as coagulation, precipitation and filtration), neither by membrane treatment.

作者: Hongchun Qin Tao He Weiying Li

作者单位: State Key Laboratory of Pollution Control and Resources Reuse, and College of Environmental Science National Center for Nanoscience and Technology, Beijing 100190, China State Key Laboratory of Pollution Control and Resources Reuse, and College of Environmental Science

会议类型: 国际会议

会议名称: 6th International Conference on Environmental Catalysis(第六届国际环境催化大会 ICEC 2010)

会议地点: 北京

会议语种:英文

页码: 380-380

在线出版日期: 2010-09-12（万方平台首次上网日期，不代表论文的发表时间）