机构地区: 华南理工大学化学与化工学院
出 处: 《合成材料老化与应用》 2006年第4期41-45,共5页
摘 要: 目前废水处理用塑料生物膜载体(或称塑料生物填料)在亲水性、生物亲和性和活性等方面尚存在不足,微生物挂膜性能有待提高。本文概述了从塑料填料表面和本体两方面改性的研究进展。同时结合笔者的研究课题,阐述了新型生物亲和亲水磁性填料的研究思路以及塑料生物填料改性的发展方向。 The status and development of surface and bulk modification of plastic biofilm carriers used for biodegradation of waste water were reviewed, The modification is to enhance the hydrophilicity, biological affinity and activity of the biofilm carriers, and hence increase the efficiency of water treatment. The new modified magnetic biocompatible and hydrophilic biofilm carriers are suggested to be the development direction of the technology of biocontact oxidation process for treatment of wastewater.
领 域: [化学工程]