| 全程自养脱氮技术处理高浓度含氮淀粉废水的工程实例 |
| |
| 引用本文： | 梅荣武,方建敏. 全程自养脱氮技术处理高浓度含氮淀粉废水的工程实例[J]. 环境工程, 2007, 25(1): 26-28. DOI: 10.13205/j.hjgc.200701008 |
| |
| 作者姓名： | 梅荣武 方建敏 |
| |
| 作者单位： | 浙江省环境保护科学设计研究院,杭州,310007 |
| |
| 摘 要： | 淀粉废水有机氮浓度较高,污水处理采用调节池-厌氧池-全程自养脱氮池-二沉池-混凝沉淀池处理工艺,在进水CODCr<10000mg/L,TN≤600mg/L情况下,处理后CODCr<100mg/L,NH3-N<10mg/L,完全达到预期处理效果。目前国内全程自养脱氮技术(处理超低C/N废水)大都停留在试验阶段,工程化的实例很少。
|
| 关 键 词： | 淀粉废水 脱氮 全程自养脱氮 厌氧氨氧化 |
| 修稿时间： | 2006-06-15 |
THE CASE OF APPLYING AUTOTROPHIC DENITRIFICATION TO HIGH CONCENTRATION STARCH WASTEWATER TREATMENT |
| |
| Mei Rongwu,Fang Jianmin. THE CASE OF APPLYING AUTOTROPHIC DENITRIFICATION TO HIGH CONCENTRATION STARCH WASTEWATER TREATMENT[J]. Environmental Engineering, 2007, 25(1): 26-28. DOI: 10.13205/j.hjgc.200701008 |
| |
| Authors: | Mei Rongwu Fang Jianmin |
| |
| Affiliation: | Mei Rongwu Fang Jianmin |
| |
| Abstract: | Starch wastewater contains high concentration of organic nitrogen.The process of “regulating+anaerobic treatment+full autotrophic denitrification+coagulating sedimentation” was used to treat the starch wastewater and fully met the expected requirements.The effluent COD_ Cr and NH_3-N were below 100 mg/L and 10 mg/L respectively while the influent COD_ Cr below 10 000 mg/L and TN below 700 mg/L.So far the technology of full autotrophic denitrification for treating low C/N wastewater is still in laboratory stage and is seldom applied in the real project in China.This successful project is valuable for the application of the technology. |
| |
| Keywords: | starch wastewater denitrification full autotrophic denitrification and oxidation of anaerobic ammonia |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《环境工程》浏览原始摘要信息 |
|
点击此处可从《环境工程》下载全文 |
|
