[1]王亭亭,汪银梅,曹文平.复合SBR反应器异位修复景观水体效果及特性研究[J].徐州工程学院学报(自然科学版),2017,(2):88-92.
 WANG Tingting,WANG Yinmei,CAO Wenping.Ex-bioremediation Efficiency and Performances of Landscape Water Using a Hybrid SBR Reactor[J].Journal of Xuzhou Institute of Technology(Natural Sciences Edition),2017,(2):88-92.
点击复制

复合SBR反应器异位修复景观水体效果及特性研究()
分享到:

《徐州工程学院学报》(自然科学版)[ISSN:1674-358X/CN:32-1789/N]

卷:
期数:
2017年第2期
页码:
88-92
栏目:
工程技术
出版日期:
2017-04-28

文章信息/Info

Title:
Ex-bioremediation Efficiency and Performances of Landscape Water Using a Hybrid SBR Reactor
文章编号:
1674-358X(2017)02-0088-05
作者:
王亭亭1汪银梅2曹文平2
1.上海联环创美环保科技有限公司,上海 200234; 2.徐州工程学院 环境工程学院,江苏 徐州 221018
Author(s):
WANG Tingting1 WANG Yinmei2 CAO Wenping2
1.Shanghai Lianhuan Chuangmei Environmental Technology Co.Ltd, Shanghai 200234,China; 2.School of Environmental Engineering, Xuzhou Institute of Technology, Xuzhou 221018,China
关键词:
景观水体 复合SBR系统 竹丝 异位修复 生物降解
Keywords:
landscape water bodies hybrid SBR reactor filamentous bamboo ex-biomediation biodegradation
分类号:
X52
文献标志码:
A
摘要:
构建了竹丝填料和悬浮活性污泥共存的复合SBR反应器,在批式实验条件下(周期为4 h),研究了复合SBR反应器异位修复景观水体的效果及相关特性.结果表明:进水COD为58.80~83.20 mg/L,NH+4-N为1.24~2.19 mg/L,复合SBR反应器对COD、NH+4-N平均去除率分别为51.15%和59.29%,出水SS低于15.00 mg/L,水温变化对该反应器的净化效果没有显著影响.对复合SBR系统内的指示性微生物观察分析发现,竹丝上和悬浮污泥内种群有一定互补性.此外,景观水体修复过程中,复合SBR系统内MLSS不断降低,可能与景观水体污染物浓度偏低、复合SBR系统内出现内源呼吸过程有关.
Abstract:
A hybrid SBR bioreactor with filamentous bamboo and suspended sludge was established to investigate the ex-biomediation efficiency and performances of landscape water in a batch mode and operation cycle of 4 h.The results showed that the influent COD and NH+4-N were 58.80~83.20 mg/L and 1.24~2.19 mg/L,the averaged removal rate of COD and NH+4-N was respectively 51.15% and 59.29%,and the effluent SS maintained less than 15.00 mg/L,and the purification efficiency could not varied with the change of water temperature.The indicated microbial species of filamentous bamboo and sludge was analyzed; the results found that the microbial species was different.In addition,the MLSS kept decreased in the hybrid SBR system,which main perhaps be influenced a low pollutant concentration in the landscape water,because the endogenous respiration was occurred in the hybrid SBR system.

参考文献/References:

[1] TU Y T,CHIANG P C,YANG J,et al.Application of a constructed wetland system for polluted stream remediation[J].Journal of Hydrology,2014,510(3):70-78.
[2] 徐慧娴,李锋民,卢伦,等.人工湿地综合评价指标体系[J].中国海洋大学学报(自然科学版),2016,46(10):106-115.
[3] 韩永和,李敏.植物-微生物联合修复技术治理水体富营养化[J].水处理技术,2012,38(3):1-5.
[4] 张雁秋,曹文平,刘莉,等.基质对生态浮床净化效果和大型水生植物生长的影响[J].徐州工程学院学报(自然科学版),2013,28(4):18-23.
[5] AVILA C,BAYONA J M,MARTIN I,et al.Emerging organic contaminant removal in a full-scale hybrid constructed wetland system for wastewater treatment and reuse[J].Ecological Engineering,2015,80:108-116.
[6] PENG Y Z,ZHANG S J,ZENG W,et al.Organic removal by denitritation and methanogenesis and nitrogen removal by nitritation from landfill leachate[J].Water Research,2008,42(4/5):883-892.
[7] CAO W P,ZHANG H H,WANG Y M,et al.Bioremediation of polluted surface water by using biofilm on a filamentous bamboo[J].Ecological Engineering,2012,42(3):146-149.
[8] 刘强,赵昌爽,闫猛,等.“气浮-生物陶粒-膜”组合工艺处理微污染湖水的运行特性[J].环境工程学报,2014,8(12):5249-5253.
[9] CAO W P,ZHANG Y Q.Removal of nitrogen(N)from hypereutrophic waters by ecological floating beds(EFBs)with various substrates[J].Ecological Engineering,2014,62(1):148-152.
[10] 张守彬,邱立平,杜茂安,等.3种填料曝气生物滤池处理效能及硝化特性对比[J].哈尔滨工业大学学报,2009,41(2):57-65.
[11] YU Y,FENG Y,QIU L,et al.Effect of grain-slag media for the treatment of wastewater in a biological areated filter[J].Bioresource Technology,2008,99(10):4120-4123.
[12] HAN S,YUE Q,YUE M,et al.Effect of sludge-flyash ceramic particles(SFCP)on synthetic wastewater treatment in an A/O combined biological aerobic filter[J].Bioreasource Technology,2009,100(3):1149-1155.
[13] 宋勇,施周,陈世洋,等.水解溶菌酶污泥减量过程中的微生物群落变化[J].环境工程学报,2013,7(7):2711-2715.
[14] 伦琳,郑正,张继彪,等.改进型曝气生物滤池对生活污水氮去除的影响[J].环境工程学报,2010,4(5):1017-1022.
[15] CAO W P.Nitrogen removal from water resource recovery facility secondary effluent using a bioreactor[J].Water Environment Research,2016,88(3):223-230.

备注/Memo

备注/Memo:
收稿日期:2017-01-03 基金项目:国家自然科学基金项目(41375161) 作者简介:王亭亭(1985-),女,硕士,主要从事环境污染治理与修复研究. 通讯作者:曹文平(1979-),男,副教授,博士,主要从事水处理技术与环境污染修复研究.
更新日期/Last Update: 1900-01-01