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| 序批式生物膜法处理腈纶废水的试验研究 | |
| 引用本文： | 王永杰,蒋进元,周岳溪,许吉现,张小娟.序批式生物膜法处理腈纶废水的试验研究[J].水处理技术,2012,38(1):93-95. |
| 作者姓名： | 王永杰 蒋进元 周岳溪 许吉现 张小娟 |
| 作者单位： | 1. 河北工程大学城市建设学院,河北邯郸056038;中国环境科学研究院,北京100012 2. 中国环境科学研究院,北京,100012 3. 河北工程大学城市建设学院,河北邯郸,056038 4. 兰州交通大学环境与市政工程学院,甘肃兰州,730070 |
| 基金项目： | 国家水体污染控制与治理科技重大专项 |
| 摘 要： | 采用序批式生物膜法(SBBR)处理实际腈纶污水,研究SBBR工艺处理腈纶废水的可行性和在厌氧、好氧模式下处理腈纶废水的优化参数。结果表明,SBBR工艺对腈纶废水具有较好的处理效果,COD去除率达到50%以上;在厌氧HRT为16 h、曝气时间为5 h、DO的质量浓度为4.5 mg.L-1时,对TOC和TN的去除率分别为70%和44.9%,对特征污染物DMAC和丙烯腈的去除率为100%;腈纶废水中含有难生物降解物质,单一的靠生物处理很难达到排放标准,出水需要后续处理。 |
| 关 键 词： | 腈纶废水 序批式生物膜法 生化处理 |
STUDY ON ACRYLIC FIBER WASTEWATER TREATMENT BY SEQUENCING BATCH BIOFILM REACTOR |
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| Wang Yongjie , Jiang Jinyuan , Zhou Yuexi , Xu Jixian , Zhang Xiajuan.STUDY ON ACRYLIC FIBER WASTEWATER TREATMENT BY SEQUENCING BATCH BIOFILM REACTOR[J].Technology of Water Treatment,2012,38(1):93-95. | |
| Authors: | Wang Yongjie Jiang Jinyuan Zhou Yuexi Xu Jixian Zhang Xiajuan |
| Affiliation: | Wang Yongjie1,2,Jiang Jinyuan2,Zhou Yuexi2,Xu Jixian1,Zhang Xiajuan3(1.College of City of Construction,Hebei University of Engineering,Handan 056038,China;2.Chinese Research Academy of Environmental Sciences,Beijing 100012,China;3.College of Environmental and Municipal Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China) |
| Abstract: | The sequencing Batch Biofilm Reactor was used to treat real acrylic fiber wastewater in this study.The test results showed that SBBR have a good removal efficiency when the removal rate of COD was higher than 50%;In anaerobic HRT of 16 h,aerobic 5 h,concentration of DO 4.5 mg·L-1,The removal efficiency of TOC,TN was 70%,44.9%,respectively.Also its DMAC and AN removal rate was almost 100%.But recalcitreat compound in acrylic fiber wastewater,the water quality of the final effluent only by biochemical treatment can not meet wastewater discharge standard.so the water of effluent need subsequent treatment. |
| Keywords: | acrylic fiber wastewater SBBR biochemical treatment |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
