Please wait a minute...
 首页  期刊简介 期刊订阅 广告合作 联系我们
 
最新录用  |  当期目录  |  过刊浏览  |  热点文章  |  阅读排行
化工新型材料  2018, Vol. 46 Issue (11): 265-268    
  开发与应用 本期目录 | 过刊浏览 | 高级检索 |
复合菌材料制备及其在底泥污染中的应用研究
徐菲菲1, 祝建中1*, 吉玉高2, 付婷1, 张健2, 丁莹1, 季敏1
1.浅水湖泊综合治理与资源开发教育部重点实验室河海大学环境学院,南京210098;
2.江苏省农业节水和农村供水技术协会,南京210098
Study on preparation of immobilized compound bacteria material and its application in sediment pollution
Xu Feifei1, Zhu Jianzhong1, Ji Yugao2, Fu Ting1, Zhang Jian2, Ding Ying1, Ji Min1
1.Key Laboratory for Integrated Treatment & Resources Development on Shallow Lakes,Ministry of Education,College of Environment of Hohai University,Nanjing 210098;
2.Agricultural Water-saving Technology Association and Rural Water Supply of Jiangsu Province,Nanjing 210098
下载:  PDF (2277KB) 
输出:  BibTeX | EndNote (RIS)      
摘要 采用固-液两相喷雾反应器在液相[枯草芽孢杆菌(K菌)和光合细菌(G菌)质量配合比为1∶5,含量10%(wt,质量分数),聚丙烯酸钠含量0.1%(wt,质量分数),营养剂含量10%(wt,质量分数)]∶复合非金属矿物(A)=1.0∶0.5条件下,制得固定化复合菌材料(ICM),并研究其对污染底泥及其上覆水体的处理效果。结果表明:ICM能使上覆水体化学需氧量(COD)、氨氮量(NH3-N)和总磷量(TP)的去除率分别达到58.2%、39.7%和50.0%,底泥颜色由黑色转变为黄褐色,臭味减轻,土壤环境得到改善,并对底泥的有机质去除率达到58.3%,水质得到改善。
服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
徐菲菲
祝建中
吉玉高
付婷
张健
丁莹
季敏
关键词:  两相喷雾反应器  固定化复合菌材料  污染底泥    
Abstract: From the microbiological point of view,the solid liquid two-phase spray reactor was used when liquid phase composition (Bacillus subtilis(K bacteria)and photosynthetic bacteria ratio(G bacteria) 1∶5,content 10wt%,sodium polyacrylate content 0.1wt%,nutrient content 10wt%):composite non metal mineral (A) =1.0∶0.5,immobilized compound bacteria material(ICM) was prepared.The treatment effect of material on polluted sediment and its overlying water was studied.The results showed that the removal rates of chemical oxygen demand(COD),ammonia nitrogen (NH3-N) and total phosphorus (TP) in the overlying water were 58.2%,39.7% and 50.0% respectively.the color of sediment changed from black to yellow brown,the odor was reduced,the soil environment was improved,and the removal rate of organic matter reached 58.3%,indicating that the treatment of water was good.
Key words:  two phase spray reactor    immobilized compound bacteria material    polluted sediment
收稿日期:  2017-07-19                出版日期:  2018-11-20      发布日期:  2018-12-04      期的出版日期:  2018-11-20
基金资助: 国家自然科学基金(51438006);水利部“948”项目(516009112);国家重大仪器设备开发专项经费(2014YQ060773);江苏省水利科技项目(2016044);The Graduate Research and Innovation Projects in Jiangsu Province(2014B39614)
通讯作者:  祝建中(1970-),男,博士,教授,主要从事环境应用材料研究。   
作者简介:  徐菲菲(1993-),女,硕士,主要研究方向为环境应用材料。
引用本文:    
徐菲菲, 祝建中, 吉玉高, 付婷, 张健, 丁莹, 季敏. 复合菌材料制备及其在底泥污染中的应用研究[J]. 化工新型材料, 2018, 46(11): 265-268.
Xu Feifei, Zhu Jianzhong, Ji Yugao, Fu Ting, Zhang Jian, Ding Ying, Ji Min. Study on preparation of immobilized compound bacteria material and its application in sediment pollution. New Chemical Materials, 2018, 46(11): 265-268.
链接本文:  
http://www.hgxx.org/CN/  或          http://www.hgxx.org/CN/Y2018/V46/I11/265
[1] 胡兰文,陈明,杨泉,等.底泥重金属污染现状及修复技术进展[J].环境工程,2017,35(12):115-118.
[2] 乔飞.城市河流污染底泥处理技术探讨[J].环境与发展,2017,29(7):44-45.
[3] 薄录吉,王德建,颜晓,等.底泥环保资源化利用及其风险评价[J].土壤通报,2013,44(4):1017-1024.
[4] Parekh S,Vinci V A,Strobel R J.Improvement of microbial strains and fermentation processes[J].Applied Microbiology and Biotechnology,2000,54(3):287-301.
[5] Zheng D G,Lei A Y.Effect of lactobacillussupplementa-lion on growth and disease resislance in lilapia[J].Journal of Southern Agriculture,2011,42(3):328-331.
[6] 邹文娟,许晓慧,王国武,等.光合细菌和枯草芽孢杆菌在污水处理中的应用[J].广东农业科学,2010,37(9):199-201.
[7] Rostron W M,Stuckey D C,Young A A.Nitrification of high strength ammonia wastewaters:comparative study of immobilisation media[J].Water Research,2001,35(5):1169-1178.
[8] Longo M A,Novella I S,Garcia L A,et al.Comparison of bacillus subtilis and serratia marcescens as protease producers under different operating conditions[J].Journal of Bioscience and Bioengineering,1999,88(1):35-40.
[9] 姚斌,金赞芳,胡忠策,等.光合细菌对2,4,6-三氯苯酚的降解特性研究[J].中国环境科学,2011,31(10):1669-1675.
[10] 刘军义,罗兆飞,李腾昌.固定化浓缩光合细菌对氨氮降解作用的研究[J].水产科技情报,2003,30(5):195-197.
[11] Zemolin Gabriela P,Michele G,Zabot Giovani L,et al.Immobilization of inulinase by solid-state fermentation using spay-drying technology[J].Biocataysis and Biotransformation,2012,30(4):409-416.
[12] 史家梁,徐亚同,张胜章.环境微生物学[M].上海:华东师范大学,1990,13-359.
No related articles found!
No Suggested Reading articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
京ICP备09035943号-38
版权所有 © 《化工新型材料》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持:support@magtech.com.cn