中国科学引文数据库(CSCD)来源期刊
中国科技核心期刊
环境科学领域高质量科技期刊分级目录T2级期刊
RCCSE中国核心学术期刊
美国化学文摘社(CAS)数据库 收录期刊
日本JST China 收录期刊
世界期刊影响力指数(WJCI)报告 收录期刊

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

生物硅藻土反应器处理雨水泵站截流污水中试

陈永康 陆斌 柴晓利 常飞

陈永康, 陆斌, 柴晓利, 常飞. 生物硅藻土反应器处理雨水泵站截流污水中试[J]. 环境工程, 2020, 38(12): 6-12. doi: 10.13205/j.hjgc.202012002
引用本文: 陈永康, 陆斌, 柴晓利, 常飞. 生物硅藻土反应器处理雨水泵站截流污水中试[J]. 环境工程, 2020, 38(12): 6-12. doi: 10.13205/j.hjgc.202012002
CHEN Yong-kang, LU Bin, CHAI Xiao-li, CHANG Fei. PILOT TEST OF TREATING SEWAGE FROM PUMPING STATION WITH A BIO-DIATOMITE REACTOR[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(12): 6-12. doi: 10.13205/j.hjgc.202012002
Citation: CHEN Yong-kang, LU Bin, CHAI Xiao-li, CHANG Fei. PILOT TEST OF TREATING SEWAGE FROM PUMPING STATION WITH A BIO-DIATOMITE REACTOR[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(12): 6-12. doi: 10.13205/j.hjgc.202012002

生物硅藻土反应器处理雨水泵站截流污水中试

doi: 10.13205/j.hjgc.202012002
基金项目: 

上海市虹口区环保局科研项目"雨水泵站截流污水一体化处理技术研究"。

详细信息
    作者简介:

    陈永康(1994-),男,硕士,主要研究方向为污水处理技术。13777340403@163.com

    通讯作者:

    陆斌(1968-),男,博士,主要研究方向为污水处理技术和污染资源化。tjlb@tongji.edu.cn

PILOT TEST OF TREATING SEWAGE FROM PUMPING STATION WITH A BIO-DIATOMITE REACTOR

  • 摘要: 分流制排水系统雨污混接严重所造成的放江污染是河道黑臭的主要原因之一。对此,以A1/O1/A2/O2工艺和粉体强化技术为基础,研发了1款一体化生物硅藻土反应器,以水质波动较大的雨水泵站截流污水为原水,探索工艺参数对污水中污染物去除效果的影响,以及枯水期污水与丰水期污水处理运行时微生物种群结构的差异性。结果表明:反应器内硅藻土浓度为3 g/L,进行枯水期污水处理时,最佳运行条件为Q=1.5 m3/h,O1ρ(DO)为1.5~2.5 mg/L,R=50%,R=100%,经处理后出水达到GB 3838—2002《地表水环境质量标准》的地表水质Ⅴ类标准;进行丰水期污水处理时,最佳运行条件是Q=1.0 m3/h,O1ρ(DO)为2.5~3.5 mg/L,R=200%,R=100%,PAC投加量为23 mg/L,A2池碳源投加量折合ρ(COD)为60 mg/L,经处理后出水达到浙江省DB 33/2169—2018《城镇污水处理厂主要水污染物排放标准》中表2排放标准。高通量测序结果表明,枯水期污水处理运行时,Proteobacteria(59.25%)为优势菌门,Gammaproteobacteria(31.57%)为优势菌纲,反硝化菌属Dechloromona(7.76%)为优势菌属;丰水期污水处理时,Proteobacteria(46.02%)为优势菌门,Bacteroidia(32.71%)为优势菌纲,norank-Saprospiracea(20.65%)为优势菌属。硅藻土发挥了微生物载体及助沉的作用,增加了生物黏性,提高了生化系统内污泥浓度,扩大了反应器的处理范围,对生物硅藻土反应器有良好的应用前景。
  • 上海市生态环境局. 上海市生态环境状态公报[R]. 2018.
    邱敏燕. 基于粪便指示菌的雨水管网混接生活污水识别技术研究[D]. 上海:同济大学, 2014.
    张丽,贺启环.高效菌PACT法处理染料废水实验研究[J].环境工程, 2004, 22(3):20-22.
    张龙,涂勇,吴伟,等.生物活性炭(PACT)对印染废水A2/O工艺强化运行效果的表征[J].环境科学学报,2014,34(3):664-670.
    何圣兵,薛罡,刘凤阁,等.投加天然沸石粉末强化SBR活性污泥工艺的运行效能[J].中国给水排水,2006,22:362-367.
    谢冰,徐亚同,戴兴春,等.沸石强化活性污泥系统的除污效能研究[J].中国给水排水,2004,20(增刊1):362-367.
    崔俊蕊,张小燕,姜博,等.硅藻土强化A2/O工艺处理生活污水的试验研究[J].中国给水排水, 2015,31(9):93-95.
    徐泾,徐高田,曹达文,等.硅藻原土处理城镇污水试验研究[J].中国给水排水, 2007,23(17):46-54.
    CHENG C, ZHOU Z, NIU T H, et al. Effects of side-stream ratio on sludge reduction and microbial structures of anaerobic side-stream reactor coupled membrane bioreactors[J]. Bioresource Technology, 2017, 234:380-388.
    MA J X,WANG Z W,LI H, et al. Metagenomes reveal microbial structures,functional potentials, and biofouling-related genes in a membrane bioreactor[J]. Applied Microbiology and Biotechnology, 2016, 100(11):5109-5121.
    MCILORY S J, STARNAWSKA A, STARNAWSKI P, et al. Identification of active denitrifiers in full-scale nutrient removal wastewater treatment systems[J]. Environmental Microbiology, 2016, 18(1):50-64.
    CHEN D,WEI L,ZOU Z C,et al. Bacterial communities in a novel three-dimensional bioeletrochemical denitrification system:the effects of pH[J].Applied Microbiology and Biotechnology, 2016, 100(15):6805-6813.
    CHEN D,WANG X F,YANG K,et al. Response of a three dimensional bioelectrochemical denitrification syetem to the long-term presence of graphene oxide[J]. Bioresource Technology, 2016, 214:24-29.
    张健. A/O-MBR+O3溶胞组合工艺污泥减量及强化脱氮效能与机制研究[D]. 哈尔滨:哈尔滨工业大学, 2018.
    ANGELOVA R, GROUDEVA V, SLAVOV L, et al. Inventigation of iron-containing products from natural and laboratory cultivated Sphaerotilus-Leptothrix bacteria[J]. Journal of Biological Physics, 2015, 41:367-375.
    STEFAN S. The gemra leptothrix and sphaerotilus[J]. Prokaryotes, 2006,5:758-777.
    PARK S, KIM D H,LEE J H, et al.Sphaerotilus natans encrusted with nanoball-shaped Fe(Ⅲ) oxide minerals formed by nitrate-reducing mixotrophic Fe(Ⅱ) oxidation[J]. FEMS Microbiol Ecol, 2014, 90:68-77.
    张新波, 张祖敏, 宋姿, 等. 不同生物膜载体下MBBR中微生物群落变化特征[J]. 中国给水排水, 2019, 35(11):63-68.
    SONG K, SUENAGA T, HAMAMOTO A, et al. Abundance, transcription levels and phylogeny of bacteria capable of nitrous oxide reduction in a municipal wastewater treatment plant[J]. Journal of Bioscience and Bioengineering, 2014, 118(3):289-297.
    KIM J K, LEE B K, KIM S H, et al. Characterization of denitrifying photosynthetic bacteria isolated from photosynthetic sludge[J]. Aquacultural Engineering, 1999, 19(3):179-193.
    NAGADOMI H, HIROMITSU T, TAKENO K, et al. Treatment of aquarium water by denitrifying photosynthetic bacteria using immobilized polyvinyl alcohol beads[J]. Journal of Bioscience and Bioengineering, 1999, 87(2):189-193.
    范丽莎. 复极性三维电极耦合曝气生物滤池处理城市污水的试验研究[D]. 济南:济南大学, 2015.
    张原洁. 微氧升流式膜生物反应器SNAD启动与机制研究[D]. 北京:北京化工大学, 2018.
    CHEN C, XU X J, XIE P, et al. Pyrosequencing reveals microbial community dynamics in integrated simultaneous desulfurization and denitrification process at different influent nitrate concentrations[J]. Chemosphere, 2017, 171:294-301.
    NIELSEN P H, DE MURO M A, NIELSEN J L.Studies on the in situ physiology of Thiothrix spp.present in activated sludge[J]. Environmental Microbiology,2000, 2(4):389-398.
    SANG H C, HYO J L, CHE O J. Piscinibacter defluvii sp. nov., isolated from a sewage treatment plant, and emended description of the genus Piscinibacter Stackebrandt et al. 2009[J]. International Journal of Systematic and Evolutionary Microbiology,2016, 66:4839-4843.
    HUANG T L, ZHOU S L, ZHANG H H, et al. Nitrogen removal characteristics of a newly isolated indigenous aerobic denitrifier from oligotrophic drinking water reservoir,Zoogloea sp N299[J]. International Journal of Molecular Sciences, 2015, 16(5):10038-10060.
    ZIEMBIŃSKA A, CIESIELSKI S, MIKSCH K.Ammonia oxidizing bacteria community in activated sludge monitored by denaturing gradient gel electrophoresis(DGGE)[J]. The Journal of General and Applied Microbiology, 2009, 55(5):373-380.
  • 加载中
计量
  • 文章访问数:  196
  • HTML全文浏览量:  27
  • PDF下载量:  4
  • 被引次数: 0
出版历程
  • 收稿日期:  2019-12-09
  • 网络出版日期:  2021-04-23

目录

    /

    返回文章
    返回