| 循序间歇式脱氮工艺去除焦化废水中氨氮的研究 |
| |
| 引用本文： | 李文英,杜军,鲍卫仁,朱素渝. 循序间歇式脱氮工艺去除焦化废水中氨氮的研究[J]. 煤炭转化, 2002, 25(1): 77-81 |
| |
| 作者姓名： | 李文英 杜军 鲍卫仁 朱素渝 |
| |
| 作者单位： | 一碳化学与化工国家重点实验室,煤科学与技术山西省重点实验室,太原理工大学,030024,太原 |
| |
| 基金项目： | 太原市科技启明星计划项目． |
| |
| 摘 要： | 针对现有焦化废水中ＮＨ＿３－Ｎ严重超标问题．研究了循序间歇式工艺（ＳＢＲ法）对焦化废水中氨氮的去除．通过对硝化菌、反硝化菌的驯化、ｐＨ值调节、曝气方式影响因素的考察．表明该工艺对焦化废水中氨氮处理具有显著效果，处理后废水的出水ＮＨ＿３－Ｎ浓度为４．６ ｍｇ／Ｌ．脱氨率为９８％．
|
| 关 键 词： | 循序间歇式工艺 焦化废水 生物脱氨氮 |
| 修稿时间： | 2001-10-19 |
STUDY ON REMOVAL AMMONIA NITROGEN OF COKING WASTEWATER IN SEQUENCING BATCH REACTOR PROCESS |
| |
| Li Wenying Du Jun Bao Weiren and Zhu Suyu. STUDY ON REMOVAL AMMONIA NITROGEN OF COKING WASTEWATER IN SEQUENCING BATCH REACTOR PROCESS[J]. Coal Conversion, 2002, 25(1): 77-81 |
| |
| Authors: | Li Wenying Du Jun Bao Weiren and Zhu Suyu |
| |
| Abstract: | The removal of the ammonia nitrogen from coking wastewater is investigated in the sequencing batch reactor(SBR). The influence of the train and taming of nitrification bacte- ria and denitrification bacteria ,pH value and the aeration on the removal rate of the ammonia-ni- trogen. The NH_3-N effluent can be arrived 4.6 mg!L from 280 mg/L after being dealt with SBR. The removal rate is 98% |
| |
| Keywords: | sequencing batch reactor(SBR).coking wastewater.NH_3-N removal |
| 本文献已被 维普 万方数据 等数据库收录！ |
