摘要
胞外多聚物(EPS)是包裹在活性污泥微生物外的聚合物,在废水生物处理中起重要的作用。主要介绍胞外多聚物的特性、提取方法、组分测定方法以及对废水生物处理的影响。
Extracellular polymer substances (EPS) are complex mixture of polymers excreted by the microorganisms, lyses and hydrolysis, with protein, carbohydrate, humic acid, uronic acid, uronic acid and DNA as major components of EPS. Properties, extract methods as well as components analytical methods and role of EPS in biological wastewater treatment were introduced.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2005年第B06期121-122,124,共3页
Environmental Science & Technology
关键词
胞外多聚物
废水处理
提取方法
extracellular polymer substances (ECP)
wastewater treatment
extract method
