冲厕海水SBBR处理工艺中悬浮填料的选型  

Selection of Suspended Media for Sewage Treatment of Toilet -Flushing Seawater in SBBR Processes

作　　者：邹士洋[1] 吕建斌 张建平[1] 伍俊荣[1] 丁冰泉[1] 黄富民[1] 

机构地区：[1]海军医学研究所 [2]解放军92474部队

出　　处：《净水技术》2013年第1期79-82,共4页Water Purification Technology

基　　金：总后基建营房部计划项目(09A602);海军医学研究所基金项目(07HY63)

摘　　要：悬浮填料作为微生物赖以栖息的场所,是批式生物膜反应器的关键技术之一。基于冲厕海水水质特性,提出SBBR处理冲厕海水用悬浮填料的选型原则:密度应接近海水,比表面积较大,水力学和理化特性优良。筛选三种悬浮填料进行了挂膜试验,结果表明,改性聚丙烯柱状填料更适合用于冲厕海水处理。As suitable habitats for microorganism , suspended media is one of the critical technologies in sequential batch biofilm reactor （SBBR）. Based on seawater toilet-flushing sewage quality, The property of the suspended media selected ought to concide with the following： it＇s density approaching to the seawater, higher surface area, excellent hydraulic and chemical characteristics. Com- pared the performance of biofilm developing on the three filters selected for experiment and quality of the outlet water, results show that modified polypropylene column filler is better than others.

关 键 词：序批式生物膜反应器(SBBR) 冲厕海水 悬浮填料 选型 

分 类 号：TU992.3[建筑科学—市政工程]