制革废水生物膜反应器处理载体设计与应用  

Design and application of carrier for tannery wastewater treatment in biofilm reactor

作　　者：周晶晶 Zhou Jingjing(School of chemistry and chemical engineering,Anhui University,230601)

机构地区：[1]安徽大学化学化工学院,230601

出　　处：《皮革制作与环保科技》2020年第3期31-32,37,共3页Leather Manufacture and Environmental Technology

摘　　要：在移动床生物膜反应器(MBBR)中,生物膜在受保护的小塑料载体(称为生物膜载体)中生长,而塑料载体的内部表面积较大。生物废水处理过程包括在曝气池或缺氧池中添加生物膜载体,以支持生物膜的附着和生长。通过构思,设计并实现了用于真菌生物膜发育的改良载体。in a moving bed biofilm reactor(MBBR),biofilm grows in a small protected plastic carrier(called biofilm carrier),while the internal surface area of the plastic carrier is large.Biological wastewater treatment process includes adding biofilm carrier in aeration tank or anoxic tank to support biofilm adhesion and growth.An improved carrier for the development of fungal biofilm was designed and realized.

关 键 词：生物膜反应器 制革废水 生物膜载体 曝气池 生物废水处理 缺氧池 设计与应用 表面积 

分 类 号：X70[环境科学与工程—环境工程]