| UASB+AF-生物接触氧化工艺处理皂素-酒精综合废水 |
| |
| 引用本文： | 王理,鲍建国,洪岩,王继坤.UASB+AF-生物接触氧化工艺处理皂素-酒精综合废水[J].环境工程学报,2010,4(5):967-970. |
| |
| 作者姓名： | 王理 鲍建国 洪岩 王继坤 |
| |
| 作者单位： | 1. 生物地质与环境地质教育部重点实验室,中国地质大学(武汉)武汉,430074
2. 竹溪创艺皂素有限公司,十堰,442300 |
| |
| 基金项目： | “十一五”国家科技支撑计划项目（2006BAB04A14-2）；湖北省科技厅重大科技攻关项目（2006AA305A05） |
| |
| 摘 要： | 采用水解酸化-UASB+AF-接触氧化工艺处理黄姜皂素-酒精综合废水,经调试启动和运行研究,结果表明:当进水COD在10 000~12 800 mg/L时,最终出水COD浓度可降低到200 mg/L以下;水解酸化、UASB+AF和接触氧化各阶段的COD去除率分别达到23%、75%和93.5%,系统总的COD去除率可达到98.4%,出水色度在30~50倍之间;同时该工艺具有运行稳定、耐冲击负荷能力强等特点。
|
| 关 键 词： | 皂素-酒精综合废水 UASB+AF 生物接触氧化 |
Treatment of saponin-alcohol synthesized wastewater by UASB+AF-biological contact oxidation |
| |
| Wang Li,Bao Jianguo,Hong Yan and Wang Jikun.Treatment of saponin-alcohol synthesized wastewater by UASB+AF-biological contact oxidation[J].Techniques and Equipment for Environmental Pollution Control,2010,4(5):967-970. |
| |
| Authors: | Wang Li Bao Jianguo Hong Yan and Wang Jikun |
| |
| Institution: | Key Laboratory of Biogeology and Environmental Geology of Ministry of Education,China University of Geosciences(Wuhan),Wuhan 430074,China,Key Laboratory of Biogeology and Environmental Geology of Ministry of Education,China University of Geosciences(Wuhan),Wuhan 430074,China,China Sunny Diosgenin Co. Ltd. Shiyan 442300,China and China Sunny Diosgenin Co. Ltd. Shiyan 442300,China |
| |
| Abstract: | A hydrolytic acidification-UASB+AF-biological contact oxidation process was applied to treat the saponin-alcohol synthesized wastewater,of which the starting up and running were researched.The results show that,when the concentration of COD of the raw wastewater is 10 000～12 800 mg/L,the concentration of COD of the final effluent is reduced to a mount below 200 mg/L:the removal rates of COD in hydrolytic acidification stage,UASB+AF stage and biological contact oxidation stage are 23%,75%and 93.5%respectively,and the total removal rate of COD is 98.4%.The effluent chroma is between 30 to 50 times.Besides,this process can be run stably.capable for resisting impact load and so on. |
| |
| Keywords: | UASB+AF saponin-alcohol synthesized wastewater UASB+AF biological contact oxidation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《环境工程学报》浏览原始摘要信息 |
| 点击此处可从《环境工程学报》下载免费的PDF全文 |
|
