Volume 9 Issue 2
Mar.  2019
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ZHANG Ruibin, XI Daoguo, WANG Leyang, HUANG Jinxin, ZHANG Qiang. Effect of A/O+ aluminum sludge filled constructed wetland combined process on rural domestic sewage[J]. Journal of Environmental Engineering Technology, 2019, 9(2): 145-150. doi: 10.12153/j.issn.1674-991X.2018.11.270
Citation: ZHANG Ruibin, XI Daoguo, WANG Leyang, HUANG Jinxin, ZHANG Qiang. Effect of A/O+ aluminum sludge filled constructed wetland combined process on rural domestic sewage[J]. Journal of Environmental Engineering Technology, 2019, 9(2): 145-150. doi: 10.12153/j.issn.1674-991X.2018.11.270
shu

Effect of A/O+ aluminum sludge filled constructed wetland combined process on rural domestic sewage

doi: 10.12153/j.issn.1674-991X.2018.11.270

  • 1. Jiangsu Long-leaping Engineering Design Co. Ltd., Nanjing 210014, China

  • 2. Nanjing Ecological River Engineering Technology Research Center, Nanjing 210014, China

  • Received Date: 2018-07-02
  • Publish Date: 2019-03-20
    Abstract
  • The aluminum sludge, a by-product of the water supply plant, was used as the filler of the constructed wetland, and A/O+ aluminum sludge filled artificial wetland combination process was adopted to treat the rural domestic sewage. The results showed that the total average removal rates of chemical oxygen demand, ammonia nitrogen, total nitrogen and total phosphorus were 82.33%, 81.58%, 76.22% and 86.50%, respectively, and the effluent quality could reach Level 1A standards of Pollutant Discharge Standard of Urban Sewage Treatment (GB 18918-2002). The removal rate of TP was 50.43% in aluminum sludge filled constructed wetland, significantly higher than that of traditional wetlands. The adsorption of aluminum sludge filler was the main way to remove phosphorus. The combination process of A/O + aluminum sludge filled constructed wetland could effectively improve the efficiency of nitrogen and phosphorus removal, realize the deep treatment of sewage, alleviate the blocking of wetlands, and extend the service life of constructed wetlands.

     

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    • References(27)
  • [1]
    袁忠顺 . 农村生活污水A/O-人工湿地处理工艺参数的优化与湿地植物的筛选[D]. 南京:南京农业大学, 2014.
    [2]
    吴乘飚 . A/O-潜流人工湿地工艺处理农村生活污水[J]. 资源节约与环保, 2016(9):300-301.
    doi: 10.3969/j.issn.1673-2251.2016.09.242
    [3]
    CASELLES-OSORIO A , GARCÍA J . Performance of experimental horizontal subsurface flow constructed wetlands fed with dissolved or particulate organic matter[J]. Water Research, 2006,40(19):3603-3611.
    doi: 10.1016/j.watres.2006.05.038 pmid: 16872658
    [4]
    VYMAZAL J, GREENWAY M, TONDERSKI K , et al. Constructed wetlands for wastewater treatment[M] //Wetlands and Natural Resource Management.Heidelberg: Springer Berlin Heidelberg, 2006: 69-96.
    [5]
    宋小康, 金龙, 王建芳 , 等. ABR+复合人工湿地处理农村生活污水中试[J]. 环境工程, 2011,29(3):6-9.

    SONG X K, JING L, WANG J F , et al. Pilot test on treating rural domestic wastewater by process of ABR+combined constructed wetland[J]. Environmental Engineering, 2011,29(3):6-9.
    [6]
    李晓东 . A/O及人工湿地耦合工艺处理县城生活污水[J].环境保护与循环经济, 2012(9):54-55.
    doi: 10.3969/j.issn.1674-1021.2012.09.016
    [7]
    王荣, 贺锋, 徐栋 , 等. 人工湿地基质除磷机理及影响因素研究[J]. 环境科学与技术, 2010,33(增刊1):12-18.

    WANG R, HE F, XU D , et al. The Study on the mechanisms and influencing factors of substrates in constructed wetlands removing phosphorus[J]. Environmental Science and Technology, 2010,33(Suppl 1):12-18.
    [8]
    钟成华, 李杰, 邓春光 . 人工湿地废水处理中氮、磷去除机理研究[J]. 土木建筑与环境工程, 2008,30(4):141-146.

    ZHONG C H, LI J, DENG C G . Advances in the study of nitrogen and phosphorus removal mechanisms in constructed wetlands[J]. Civil and Environmental Engineering, 2008,30(4):141-146.
    [9]
    辛杰, 裴元生, 王颖 , 等. 几种吸附材料对磷吸附性能的对比研究[J]. 环境工程, 2011,29(4):30-34.

    XIN J, PEI Y S, WANG Y , et al. Contrastive study on phosphorus adsorption of several adsorbents[J]. Environmental Engineering, 2011,29(4):30-34.
    [10]
    万正芬, 张学庆, 卢少勇 . 19种人工湿地填料对磷吸附解吸效果研究[J]. 水处理技术, 2015,41(4):35-40.

    WAN Z F, ZHANG X Q, LU S Y , The adsorption and desorption of phosphorus by nineteen constructed wetland substrates[J]. Technology of Water Treatment, 2015,41(4):35-40.
    [11]
    胡沅胜, 赵亚乾 , AKINTUNDE B, 等. 铝污泥基质潮汐流人工湿地强化除污中试[J]. 中国给水排水, 2015(13):116-122.

    HU Y S, ZHAO Y Q, AKINTUNDE B , et al. Pilot study on enhanced pollutants removal in alum sludge-based tidal flow constructed wetlands [J]. China Water & Wastewater, 2015(13):116-122.
    [12]
    操家顺, 朱文杰, 李超 , 等. 给水厂污泥作为人工湿地滤料对磷的去除效果研究[J]. 环境科技, 2015,28(5):16-20.

    CAO J S, ZHU W J, LI C , et al. The research of phosphate removal by using water treatment residuals as filter materials in constructed wetlands[J]. Environmental Science and Technology, 2015,28(5):16-20.
    [13]
    江萍, 黎俊, 张文涛 , 等. 生物接触氧化法处理有机废水的进展[J]. 环境与开发, 2000,15(4):6-28.

    JIANG P, LI J, ZHANG W T , et al. The progress of organic wastewater treatment by biological contact oxidation process[J]. Environment and Development, 2000,15(4):6-28.
    [14]
    DRIZO A, FROST C A, GRACE J , et al. Physico-chemical screening of phosphate removing substrates for use in constructed wetland systems[J]. Water Research, 1999,33(17):3595-3602.
    doi: 10.1016/S0043-1354(99)00082-2
    [15]
    BABATUNDE A O, ZHAO Y Q . Constructive approaches toward water treatment works sludge management: an international review of beneficial reuses[J]. Critical Reviews in Environmental Science & Technology, 2007,37(2):129-164.
    doi: 10.1080/10643380600776239
    [16]
    李红梅, 陶高峰, 徐凌 , 等. 植物功能群多样性对人工湿地微生物生物量和营养滞留的影响[J]. 植物营养与肥料学报, 2011,17(6):1365-1371.

    LI H M, TAO G F, XU L , et al. Effects of plant functional group diversity on microbial biomass and nutrient retention in a constructed wetland[J]. Plant Nutrition and Fertilizer Science, 2011,17(6):1365-1371.
    [17]
    张瑞斌 . 不同水生植物对污水处理厂尾水的生态净化效果分析[J]. 环境工程技术学报, 2015,5(6):504-508.

    ZHANG R B . Ecological purification efficiency of several aquatic plants on tail water of sewage treatment plant[J]. Journal of Environmental Engineering Technology, 2015,5(6):504-508.
    [18]
    谢娇, 鲍建国, 易振辉 . 人工湿地植物特性的研究及植物配置分析 [J].化学工程与装备, 2011(4):164-166.
    doi: 10.3969/j.issn.1003-0735.2011.04.062
    [19]
    国家环境保护总局. 城镇污水处理厂污染物排放标准: GB 18918—2002[S]. 北京: 中国标准出版社, 2002.
    [20]
    REDDY K R . Oxygen transport through aquatic macrophytes[J]. Journal of Environmental Quality, 1989,19(2):261-267.
    [21]
    BRIX H . Do macrophytes play a role in constructed treatment wetlands[J]. Water Research, 1997,35(5):11-17.
    doi: 10.1016/S0273-1223(97)00047-4
    [22]
    SCHOLZ M, XU J . Comparison of constructed reed beds with different filter media and macrophytes treating urban stream water contaminated with lead and copper[J]. Ecological Engineering, 2002,18(3):385-390.
    doi: 10.1016/S0925-8574(01)00100-8
    [23]
    张文娟 . 人工湿地除磷基质研究及同步脱氮除磷填料的开发[D]. 重庆:西南大学, 2011.
    [24]
    BRIX H . Functions of macrophytes in constructed wetlands[J]. Water Science & Technology, 1994,29(1/2):37-42.
    [25]
    高翔, 张先斌 . A 2/O生物膜与人工湿地处理村落污水中试研究 [J]. 科学技术与工程, 2011,11(21):5120-5123.
    doi: 10.3969/j.issn.1671-1815.2011.21.035
    [26]
    SUN G, ZHAO Y, ALLEN S . Enhanced removal of organic matter and ammonia-nitrogen in a column experiment of tidal flow constructed wetland system[J]. Journal of Biotechnology, 2005,115(2):189-197.
    doi: 10.1016/j.jbiotec.2004.08.009 pmid: 15607237
    [27]
    王拯, 张红涛 . 间歇流人工湿地处理农村生活污水的研究[J]. 兰州交通大学学报, 2011,30(4):111-115.

    WANG Z , ZHANG H T . Batch-flow constructed wetland for rural wastewater treatment[J].Journal of Lanzhou Jiaotong University, 2011, 30(4):111-115.
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