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农村分散式污水处理模式系统及应用研究
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摘要
在对我国农村生活污水排放与处理现状进行了相关分析与研究的基础上,提出农村地区应当因地制宜的选择恰当的分散式污水处理模式。为帮助广大农村地区解决其污水处理的相关问题,综合考虑地理地貌,地形地势,土壤类型以及气候条件等因素,采用改进层次分析法,建立了适合于我国农村区域特征的四层六方案农村分散式污水处理模式指标体系和评价方法。
     基于Yahhp软件,改进并构造了适合于农村分散式污水处理模式判别规划与评价的分散式污水处理规划Decentralized Wastewater Treatment Planning模型,实现了将复杂的计算过程数字化与人机友好可视化。利用D.W.T.P.模型完成了胶南市双凤山村村落点生活污水分散式处理模式的规划与评价。通过创建空间数据库,并编程将空间数据库与相关数学模型有机结合,实现了GIS(地理信息系统)与D.W.T.P.模型的耦合。选取胶南部分自然村为示范区,开展了区域分散式生活污水处理模式的规划与评价。
     选择人工湿地处理方法在实验室内开展了分散式生活污水处理工艺的试验模拟、分析与评价工作。实验结果表明,砂石对CODcr、TP以及NH1+-N的去除率随水力停留时间的延长而增大,也随温度的上升而增大。在环境温度为15℃时,保持4天的水力停留时间,即可将原水样CODcr为252mg/L降至52mg/L,去除率为79%;保持5天的水力停留时间,即可将原水样TP为3.94mg/L降至1.01mg/L,去除率为74%;可将原水样NH4+-N为20.38mg/L降至8.OOmg/L,去除率为61%;后续活性炭或煤研石可以进一步降低TP至0.15mg/L,去除率为85%;进一步降低NH4+-N至4.66mg/L,去除率为42%。
     在实验室工作的基础上,选择即墨五中作为示范点进行了模式优选评价、方案设计、工程施工、实际运行和监测的示范工程建设。采用D.W.T.P.模型优选出人工湿地处理模式为最佳选择。经过为期六个月的试运行,证明即墨五中人工湿地处理系统示范工程污水处理效果良好,出水可以达标排放。该示范工程对我国农村分散式污水处理的推广与应用具有重要参考价值。
The analysis and research on current situation of the emissions and treatment of the rural sewage is carried out. It is put forward that rural areas should adjust measures to local conditions to select the appropriate mode of decentralized wastewater treatment. Considering geographical landform, topography, soil type and climatic conditions and other factors, a four levels six programs system of rural decentralized wastewater treatment mode and evaluation method which is suitable for rural regional characteristics in China is established by using improved analytic hierarchy process, in order to help rural place to solve the sewage problem.
     Decentralized Wastewater Treatment Planning Model is constructed for rural decentralized wastewater treatment mode planning and evaluation, which based on Yahhp software. It makes the complex calculation process realized the digitization and friendly man-machine visualization. The decentralized wastewater treatment mode planning and evaluation of Shuangfengshan village in Jiao Nan is finished by using D.W.T.P. Model. GIS and D.W.T.P. Model is coupled by creating a spatial database and combining the spatial database and relevant mathematical model through programming. It has carried out the regional decentralized wastewater treatment mode planning and evaluation for part of the village areas in Jiao Nan.
     Constructed wetland wastewater treatment system is chose to simulate, analyze and evaluate in laboratory. Experimental results show that the removal rate of CODcr, TP and NH4+-N increases with increasing hydraulic retention time, also increases with increasing temperature by sandstones treatment. At an ambient temperature of15℃, CODcr can be reduced from252mg/L to52mg/L for4days hydraulic retention time, the removal rate is79%. Keep5days hydraulic retention time, TP can be reduced from3.49mg/L to1.01mg/L, the removal rate is74%, NH4+-N can be reduced from20.38mg/L to8.00mg/L, the removal rate is61%. The subsequent activated carbon or coal gangue treatment can further reduce the TP to0.15mg/L, removal rate is85%, reduce the NH4+-N to4.66mg/L, removal rate is42%.
     On this basis, the demonstration project of Jimo fifth high school is designed, evaluated, established, operated and monitored. The constructed wetland wastewater treatment system is determined the best choice by using D.W.T.P. Model. After six months of trial operation, the treatment effect is proved good and the effluent can meet the discharge standards. The demonstration project has important reference value to the popularization and application for the decentralized wastewater treatment in rural place in our country.
引文
[1]刘金生.新农村建设生活污水处理现状及对策[J].绿色科技.2010,(7):139-142.
    [2]周爱萍.我国农村水污染现状及防治措施.安徽农业科学[J].2009,37(9):4345-4348.
    [3]曹群,佘佳荣.农村污水处理技术综述[J].环境科学与管理.2009,(34):118-121.
    [4]王守中,张统.我国农村的水污染特征及防治对策[J].中国给水排水.2008,(24)18:1-4.
    [5]陈晓宏,陈栋为,陈伯浩,李开明.农村水污染治理驱动因素的利益相关者识别[J].生态环境学报.2011,20(8-9):1273-1277.
    [6]杨芳,熊欣,朱联东等.清江流域生活污水调查分析[J].污染防治技术.2009,(22)6:24-28.
    [7]谭学军,张惠锋,张辰.农村生活污水收集与处理技术现状及进展[J].净水技术.2011,(30)2:5-9,13.
    [8]王琳,张炯,方娟.分散式污水处理单元改善城市河道水环境的尝试[J].安全与环境工程.2008,(15)1:50-53.
    [9]白永刚,吴浩汀.滴滤池一人工湿地组合工艺处理农村生活污水[J].中国给水排水,2007,23(17):55-57.
    [10]吕宏德.分散式污水处理系统的特征及其应用[J].环境科学与管理.2009,(34):113-115.
    [11]张志斌,张晓全,陶俊杰等.我国城市污水处理中存在的问题及对策[J].山东建筑人学学报,2007,22(2):174-176.
    [12]艾萍,张衍林,袁巧霞.农村生活污水分散式处理技术浅析[J].环境保护科学.2008,(34):8-14.
    [13]路洪涛,袁宏林,简震.分散式污水处理与再生利用展望[J].环境科技.2009,(22):76-78.
    [14]李海明.农村生活污水分散式处理系统与实用技术研究[J].环境科学与技术.2009,(32):177-181.
    [15]K. L.Rule, S. D. W. Comber. Diffuse sources of heavy metals entering an urban wastewater catchment[J]. Chemosphere.2006, (63):64-72.
    [16]曹辉,廖秋阳.分散式污水处理技术在农村污水治理中的应用[J].安徽农业科学.2010, 38(29):16431-16432,16563.
    [17]潘晶,孙铁珩,李海波.分散式污水生态处理系统及应用[J].安全与环境学报.2007,(7):40-42.
    [18]赵挺.对苏南农村分散式生活污水处理模式的探讨[J].污染防治技术.2012,(25):1-4.
    [19]毛羽,张贝,刘士清等.高浓度生活污水处理工艺及其能源回收研究[J].安徽农业科学.2007,(37)23:11106-11109,11132.
    [20]雷乐成,杨岳平,王大翚,李伟.污水回用新技术及工程设计[M].北京:化学工业出版社,2002.
    [21]邹雪,白玉星,高建岭,王晓纯.污水处理与应用[M].北京:中国电力出版社,2009.
    [22]杨岳平,徐新华,刘传富.废水处理工程及实例分析[M].北京:化学工业出版社,2003.
    [23]周律.中小城市污水处理投资决策与工艺技术[M].北京:化学工业出版社,2002.
    [24]余浩.水解池一滴滤池—人工湿地处理农村生活污水研究[D].南京:东南大学,2006.
    [25]Rajiv K. Sinha, Gokul Bharambe, Uday Chaudhari. Sewage treatment by vermif iltration with synchronous treatment of sludge by earthworms:a low-cost sustainable technology over conventional systems with potential for decentralization [J]. Environmentalist. 2008, (28):409-420.
    [26]陈明利,吴晓芙,陈永华等.景观性人工湿地污水处理系统构建及植物脱氮效应研究[J].环境科学.2010,(31)3:660-666.
    [27]Montserrat Nunez, Jordi Oliver-Sola, Joan Rieradevall, Xavier Gabarrell. Water management in integrated service systems:accounting for water flows in urban areas. Water Resource Management [J].2010, (24):1583-1604.
    [28]Song Li, Hua Li, Xing qiang Liang, Ying xu Chen, Zhi hong Cao, Zhi hong Xu. Rural wastewater irrigation and nitrogen removal by the paddy wetland system in the Tai Lake region of China [J]. Soil Sediments.2009, (9):433-442.
    [29]Aditi Mankad, Sorada Tapsuwan. Review of socio-economic drivers of community acceptance and adoption of decentralised water systems. Journal of Environmental Management [J].2011,92(3):380-391.
    [30]张文东,张晓妮,王晓昌等.人工湿地处理农村分散式污水的应用[J].净水技术. 2010,(29)5:17-21,41.
    [31]周彤.污水回用决策与技术[M].北京:化学工业出版社,2002.
    [32]李无双,王洪阳,潘淑君.农村分散式生活污水现状与处理技术进展[J].天津农业科学.2008,14(6):75-77.
    [33]康璇,王希,王秀茹等.智能化小型生活污水处理系统的研究与应用[J].湖南农业科学.2011,(3):157-159.
    [34]汤宗武.分散式污水处理综述[J].科技情报开发与经济.2008,(18)9:102-104.郑琳,冯欢,钱钰洁等.一体化生活污水处理装置运行性能研究[J].水处理技术.2011,(37)4:73-76.
    [35]吴科昌.分散生活污水站设备化研究与应用.2010年农村生活污水处理实用技术高级研讨会论文集.2010:199-202.
    [36]黄武,范志斌,赵光桦等.无动力、地理分散式厌氧系统处理农村生活污水实例.2010年农村生活污水处理实用技术高级研讨会论文集.2010:150-154.
    [36]张家玮,周志勤.浅析农村生活污水分散式处理适用技术[J].环境科学与管理.2011,36(1):95-99.
    [37]姚琦,喻俊,雷晶.武汉市某“新农村”小区分散式污水处理工程[J].中国给水排水.2009,(25)12:37-39.
    [38]孙宗健,腾彦国,王金生.人工土壤渗滤—湿地系统农村污水分散式处理[J].水处理技术.2007,(33)11:82-84.
    [39]钱科星.分散式农村生活污水治理技术集成应用[J].科技创新导报.2009,(7):125.
    [40]周正伟,吴军,夏金雨等.我国南方农村生活污水处理技术的研发现状[J].山东建筑大学学报.2009,(24)3:261-266.
    [41]程俊.高负荷好氧一厌氧地下人工土渗滤系统在生活污水处理中的应用研究[D].广州:中国科学院广州地球化学研究所.2007.
    [42]葛峰,郭坤,周广灿等.南京市4个污水处理厂的火星污泥中细菌的分离鉴定和抗生素耐药性分析[J].环境科学.2012,(33)5:1646-1651.
    [43]郝晓地,张向萍,兰荔.美国分散式污水处理的历史、现状与未来[J].中国给水排水.2008,(24):1-5.
    [44]N. D. O'Luanaigh, R. Goodhue, L.W.Gill. Nutrient removal from on-site domestic wastewater in horizontal subsurface flow reed beds in Ireland [J]. Ecological Engineering.2010, (36):1266-1276.
    [45]P.伦斯,G.泽曼,G.莱廷格.分散式污水处理和再利用—概念、系统和实施[M].北京:化学工业出版社.2004.
    [46]Fahim Hossain, Ni-Bin Chang, Marty Wanielista, Zhemin Xuan, Ammarin Daranpob. Nitrification and denitrification in a passive on-site wastewater treatment system with a recirculation fi ltration tank [J]. Water Quality Exposition Health.2010, (2):31-46.
    [47]Chen Z, Chen B, Zhou J, et al. A vertical subsurface-flow constrncted wetland in Beijing[J]. Communications in Nonlinear Science and Numerical Simulation,2008,13(9): 1986-1997.
    [48]J. Rathbun, S. I.Safferman, S.S.Davis, T. Cleary, K. Foight. Performance evaluation of the Michigan filter mound for treating milking center wastewater from a smalldairy. Transactions of the ASABE [J].2012, (55):995-1002.
    [49]E. donner, E. Eriksson, DM. Revitt. Presence and fate of priority substances in domestic greywater treatment and reuse systems. Science of the Total Environment [J]. 2010, (408):2444-2451.
    [50]I. Oller, S. Malato. Combination of Advanced Oxidation Processes and biological treatments for wastewater decontamination—A review. Science of the Total Environment [J].2011,409(20):4141-4166.
    [51]Yonghong Wu, Lizhong Xia, Zhengyi Hu. The application of zero-water discharge system in treating diffuse village wastewater and its benefits in community afforestation [J]. Environmental Pollution.2011, (23):1-6.
    [52]V. Mavrov, S. Stamenov, et al. New hybrid electrocoagulation membrane process for removing selenium from industrial wastewater[J]. Desalination.2006, (201):290-296.
    [53]Zhang J, Huang X, Liu C, et al. Nitrogen romoval enhanced by intermittent operation in a subsurface wastewater infiltration system [J]. Ecological Engineering.2005, 25(4):419-428.
    [54]J. S. Kim, C. H. Lee, H. D. Chun. Comparison of ultrafiltration characteristics between activated sludge and BAC sludge [J]. Water Research.1998, (32):3443-3451.
    [55]R. G. Casqueira,M. L. Torero,H. M., Kohler. The removal of zinc from liquid streams by electro-flotation [J]. Minerals Engineering.2006,19(13):1388-1392.
    [56]Sakadevan K, Bavor H. Phosphate adsorption characteristics of soils, slags and zeolite to be used as substrates in constructed wetland systems[J]. Water Research. 1998,32(2):393-399.
    [57]T. Pater. N.0'Luanaigh, L.W.Gill. A Comparison of Gravity Distribution Devices Used in On-Site Domestic Wastewater Treatment Systems [J]. Water Air Soil Pollute. 2008, (191):55-69.
    [58]A. Nagendran, A. Vijayalakshmi, et al. Toxic metal ion separation by cellulose acetate/sulfonated poly(ether imide)blend membranes:Effect of polymer composition and additive [J]. Journal of Hazardous Matererials.2008,155 (3):477-485.
    [59]N. D.O'Luanaigha, R. Goodhueb, L. W. Gil la. Nutrient removal from on-site domestic wastewater in horizontal subsurface flow reed beds in Ireland [J]. Ecological Engineering.2010, (36):1266-1276.
    [60]Philipp Weiss, David Eveborn, Erik Karrman, Jon Petter Gustafsson. Environmental systems analysis of four on-site wastewater treatment options [J]. Resources, Conservation and Recycling.2008, (53):1153-1161.
    [61]Shuna Zhang, Fangyi Cheng et al. Removal of nickel ions from wastewater by Mg(OH)2 /MgO nanostructures embedded in Al2O3 membranes [J]. Journal of Alloys and Compounds. 2006,426:281-285
    [62]宋超山.基于快速城市化的分散式污水处理模式研究:[学位论文]西安:西北大学,2010.
    [63]范彬,武洁玮,刘超,严岩.美国和日本乡村污水治理的组织管理与启示[J].中国给水排水.2009,(25):6-14.
    [64]H. Nagaoka,S. Ueda, A. Miya. Influence of bacterial extracellular polymers on the membrane separation activated sludge process [J]. Water Science Technology.1996, 34:165-172.
    [65]E. A. C. Emanuelsson, J. P. Arcangeli, A. G. Livingston, 111e anoxic extractive membrane bioreaetor [J]. Water Research.2003, (37):1231-1238.
    [66]B. Q. Liao. D. G. Allen, I. G. Droppo, et al. Surface properties of sludge and their role in bioflocculation and settleability [J]. Water Research.2001, (35):339-350.
    [67]王冬波,李小明,曾光明等.内循环SBR反应器无厌氧段实现同步脱氮除磷[J].环境科学.2007,(28)3:534-539.
    [68]王然,王昶,杜晓雪等.高效自流式家庭生活污水净化槽的研究[J].环境工程,2007,25(5):21-24.
    [69]Sukalyan Sengupta, Sarina J. Ergas, Erika Lopez-Luna, Asish k. Sahu, Kumaravel Palaniswamy. Autotrophic Biological Denitrification for Complete Removal of Nitrogen from Septic System Wastewater [J]. Water, Air, and Soil Pollution:Focus.2006, (6): 111-126.
    [70]闵毅梅.日本净化槽技术在中国的推广前景[J].污染防治技术,2003,16(4):74-75.
    [71]S. Ramesh,Y. Cohen et al. Atomic force microscopy investigation of the surface topography and adhesion of nickel nanoparticles to submicrospherical silica [J]. Chemical Physics Letters,1998,287:461-467.
    [72]E. Donner, E. Eriksson, DM. Revitt, L. Scholes, H-C Holten Lutzhof, A. Ledin. Presence and fate of priority substances in domestic greywater treatment and reuse systems [J]. Science of the Total Environment.2010,(408):2444-2451.
    [73]Zhou Q, Zhang Q, Sun T. Technical innovation of land treatmentsystems for municipal wastewater in Northeast China [J]. Pedosphere,2006,16(3):297-303.
    [74]Lena Johansson Westholm. Substrates for phosphorus removal—Potential benefit for on-site wastewater treatment [J]. Water Research.2006, (40):23-36.
    [75]P. Le—Clech, B. Jefferson, S. J. Judd. Impact ofaeration, solids concentration and membrane characteristics on the hydraulic performance of a membrane bioreactor [J]. Journal of Membrane Science.2003, (218):117-129.
    [76]仟婧文.农村生活污水处理设施综合技术应用研究:[学位论文]广州:华南理工大学,2012.
    [77]Vymazal J. Constructed wetlands for wastewater treatment[J]. Ecological Engineering,2005,25(5):475-477.
    [78]潘品,孙铁珩,李海波.分散式污水生态处理系统及应用[J].安全与环境学报,2007, 7(1):40-42.
    [79]朱丽,孙理密.地下渗滤在大学园区生活污水处理中的应用[J].环境工程,2007,25(3):96-98.
    [80]xu D, xu J, Wu J, et al. Studies on the phosphorus sorption capacity of substrates used in constructed wetland systems[J]. Chemosphere,2006,63(2):344-352.
    [81]董泽琴,孙铁珩,李培军,等.悬浮填料床/地下渗滤系统深度处理生活污水[J].中国给水排水,2006,22(8):70-73.
    [82]程俊,陈繁荣,杨永强,等.高负荷人工土层地下渗滤系统处理生活污水中试工程的研究[J].环境污染与防治,2007, 29(7):17-520.
    [83]汪洪,李录久,王凤忠,等.人工湿地技术在农业面源水体污染控制中的应用[J].农业环境科学学.2007,(11):624-629.
    [84]付融冰,杨海真,顾国维,等.潜流人工湿地对农村生活污水氮去除的研究[J].水处理技术.2006,32(1): 18-22.
    [85]刘洪喜.农村生活污水处理技术的探讨[J].污染防治技术.2009,22(3):30-31,78.
    [86]郭运功,林逢春,吕永鹏.上海市新农村生活污水处理现状分析及对策[J].中国给水排水.2008,(24):7-10.
    [87]顾超.上海浦东南片新农村的污水治理技术分析[J].中国给水排水.2011, (27) 2: 34-38.
    [88]贾静,傅大放,马强等.苏南农村地区分散式污水的处理与回用.中国给水排水.2007,(23)6:31-34.
    [89]吴文学,郝阳,张利伟等.中国农村小型分散式污水处理系统研究[J].中国科技信息.2006,(19):56-57.
    [90]宋志文,毕学军,曹军.人工湿地及其在我国小城市污水处理中的应用[J] .生态学杂志.2003,22(3):74-78.
    [91]许树伯.层次分析法原理[M].天津:天津大学出版社,1988.
    [92]刘扬,杨玉楠,王勇.层次分析法在我国小城市分散性生活污水处理技术综合评价中的应用 [J].水力学报.2008,(39)9:1146-1150.
    [93]华北地区农村生活污水处理技术指南.中华人民共和国住房和城乡建设部.2010.
    [94]韩润平,刘晨湘,石杰等.不同结构生态滤池处理城镇污水研究[J].生态环境,2005,14(3):309-312.
    [95]张增胜.农村分散式污水处理适用技术及机理研究:[学位论文]上海:东华大学,2010.
    [96]严肃定,陈玉成.小城镇污水处理的SBR运行模式[J].环境科学与技术.2006,27(7):89-91.
    [97]田娜,朱亮,张志毅,等.高效生活污水处理装置—高性能合并处理净化槽[J].环境污染治理技术与设备,2004,5(5):84-86.
    [98]韩润平,陆雍森,杨健等.复合床生态滤池处理城市污水中试研究[J].环境科学学报,2004,24(3):451-454.
    [99]吉祝美,吕锡武,李先宁.低温下跌水曝气接触氧化处理乡村生活污水[J].水处理技术,2007,33(2):77-79.
    [100]王爱军,戴建军.用生物膜法H/O系统处理生活污水[J].工业水处理.2002(22)6:37-9.
    [101]杨健,陆雍森,王树乾.绿色生态滤池处理城镇污水的中试研究[J].环境工程,2001,19(2):20-22.
    [102]王文东,张小妮,王晓昌等.人工湿地处理农村分散式污水的应用[J].净水技术.2010,29(5):17-21,41.
    [103]杨琼,陈章和.人工湿地污水处理的应用现状及前景展望[J].生态科学,2002,21(4):357-360.
    [104]王永谦,杨林章,冯彦房,李天玲.串联式垂直流生态滤池处理农村生活污水的实验研究[J].生态环境学报.2011,20(2):332-336.
    [105]吴磊,吕锡武,李先宁,等.厌氧/跌水充氧接触氧化/人工湿地处理农村污水[J].中国给水排水,2007,23(3):57-59.
    [106]张建,黄霞,施汉昌等.地下渗滤系统在污水处理中的应用研究进展[J].环境污染治理技术与设备,2002,3(4):47--51.
    [107]张建,黄霞,刘超翔,等.地下渗滤处理村镇生活污水的中试[J].环境科学,2002,23(2):57--61.
    [108]黄翔蜂,池金萍,何少林,等.高效藻类塘处理农村生活污水研究[J].中国给水排水,2006,22(5):35-39.
    [109]陈广,黄翔峰,安丽等.高效藻类塘系统处理太湖地区农村生活污水的中试研究[J].给水 排水,2006,32(2):37-40.
    [110]胶南,百度百科http://baike. baidu.com/view/49758. htm.
    [111]青岛年鉴.(2011).青岛市人民政府主编.
    [112]李旭祥.GIS在环境科学与工程中的应用[M].北京:电子工业出版社,2003.
    [113]J. A Foster, A.T McDonald. Assesing pollution risks to water supply intakes using geographical information systems (GIS) [J]. Environmental Modelling & Software. 2000,15(3):225-234.
    [114]Shengjun Zhong, Legang Zhou, Zhufang Wang. Software for environmental impact assessment of air pollution dispersion based on arcGIS [J]. Procedia Environmental Science.2011, (10):2792-2797.
    [115]王琦,刘创喜,王英.城市污水处理厂能耗优化数学模型研究[J].环境保护科学.2009,(35)2:22-24.
    [116]曹益,李凌.基于面向对象数据模型的GIS空间数据库应用研究[J].电脑知识与技术.2007,(34):1188-1190,1205.
    [117]Shi L, Wang B, Cao X, et al. Performance of a subsurface-flow constructed wetland in Southern China[J]. Journal of Environmental Sciences. China,2004,16(3):476-481.
    [118]王然,王昶.生活污水分散处理技术的进展[J].生物加工过程,2007,5(2):1-5
    [119]吴德勇.农村水污染问题及其防治对策[J].安徽农业科学.2012,40(11):6738-6739,6817.
    [120]王村镇,百度百科http://baike. baidu. com/view/322705.htm.

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