| 生物陶粒柱—PAC—膜过滤装置系统处理饮用水实验研究 |
| |
| 引用本文： | 张捍民,张威,等.生物陶粒柱—PAC—膜过滤装置系统处理饮用水实验研究[J].城市环境与城市生态,2001,14(6):54-56. |
| |
| 作者姓名： | 张捍民 张威 |
| |
| 作者单位： | [1]大连理工大学环境科学与工程学院，辽宁116012 [2]大连市教委基建办公室，辽宁116021 |
| |
| 摘 要： | 生物陶粒柱和粉末活性炭作为淹没式中空纤维膜过滤装置的预处理工艺不仅解决了膜过滤装置氨氮去除不利的弱点，避免了亚硝酸盐氮的积累，而且在浊度、细菌、有机物等方面极大地降低了膜过滤装置的负荷。生物陶粒柱－PAC－膜过滤装置系统高锰酸盐指数平均去除率为76．97％，氨氮和亚硝酸盐氮的平均去除率分别达到顾95．50％和99．15％。
|
| 关 键 词： | 生物陶粒柱 粉末活性炭 淹没式 中空纤维膜 过滤装置 PAC 饮用水处理 |
A Study on Pollutants Removal by Biological Ceramic Column-PAC-submerged hollow Fiber Filtration Set System |
| |
| ZHANG Han min ,ZHANG Wei ,WANG Bao zhen.A Study on Pollutants Removal by Biological Ceramic Column-PAC-submerged hollow Fiber Filtration Set System[J].Urban Environment & Urban Ecology,2001,14(6):54-56. |
| |
| Authors: | ZHANG Han min ZHANG Wei WANG Bao zhen |
| |
| Institution: | ZHANG Han min 1,ZHANG Wei 2,WANG Bao zhen 3 |
| |
| Abstract: | Biological ceramic column and PAC as the pretreatment of submerged hollow fiber filtration set can completely solve the problem of inefficiency in treating the ammonia nitrogen, and avoid the nitrite nitrogen accumulation, reduce the load of membrane filtration set in the treatment of turbidity, bacteria, iron, manganese and organic matter etc. In biological ceramic column - PAC - submerged hollow fiber filtration set system, the average removal efficiency of Permanganate Index, ammonia and nitrite is 76.97%, 95.50% and 99.15% respectively. |
| |
| Keywords: | biological ceramic column powdered activated carbon(PAC) submerged hollow fiber membrane filtration set |
| 本文献已被 CNKI 维普 等数据库收录！ |
