摘要
随着人类对环境污染的日益重视,污水处理技术不断进步。虽然技术种类在增多,但是处理方法基本围绕物理、化学和生物三类。其中生物处理技术在以上三种技术之中是最为经济有效的,活性污泥法和生物膜法是在污水厂中应用最多的生物法工艺,曝气生物滤池便是生物膜法中的代表。
Biological aerated filter is a very fast and widely used biological treatment technology. This paper introduces the development of biological aerated filter, the principle of the process and the requirements of the filler. The type, particle size and height of media have been researched on the efficiency of biological aerated filter.
出处
《广东化工》
CAS
2016年第10期132-133,共2页
Guangdong Chemical Industry
关键词
曝气生物滤池
填料
生物膜
biological aerated filter
media
biofilm
