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有机废物资源化利用及生态工业和农业园区模式研究
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摘要
环境污染与生态破坏使我们付出了巨大的资源和环境代价,资源与环境的双约束难题成为越来越突出的问题,这些问题严重制约了我国未来的发展。因此,资源的高效、经济、多尺度和循环利用成为解决资源、环境和发展之间瓶颈问题的有效手段。
     目前,对于有机废物资源化利用研究比较分散,也不够深入和全面,主要是一些政策和理论的探讨。本文从食品加工和农业生产两个方面,选取具有代表性的有机废物进行资源化利用研究,分析典型有机废物成分特点,据其探讨有机废物资源化的方法路线,并进行较详细的效益分析,利用有机废物资源化利用实践研究的结论,进而探讨生态工业园区和生态农业园区的模式构建。
     结合浮渣的资源化方案,以及现行处理乳品废水的水解酸化-好氧工艺,提出了乳品废水处理全流程资源化的技术路线。整个工艺流程由废水资源化系统、浮渣资源化系统和污泥资源化系统3部分组成,从废水到系统产物—水解池浮渣、污泥都得到了资源化利用,主要产品为达标水、脂肪酸、絮凝剂和肥料。通过对谷氨酸发酵高浓度废液成分的分析结合对味精生产过程的解析,提出了利用谷氨酸发酵高浓度废液中丰富的氮源和生物活性物质与玉米秸秆水解混合生产复合型生物絮凝剂,利用高硫酸根含量和当地盛产的风化煤、褐煤混合生产高效腐植酸微生物有机复合肥,同时生产菌体蛋白饲料的味精废水资源化综合利用方案。以青岛琅琊台集团公司在酿酒过程中以及衣康酸和葡萄糖酸钠生物发酵生产过程中产生的粮食酒糟、瓜干酒糟、玉米淀粉蛋白渣、衣康酸母液、衣康酸菌丝体、葡萄糖酸钠菌丝体等废弃物为研究对象,应用生物-微生物技术生产高活性生物蛋白饲料、叶面肥、冲施肥等生物制品,并提出了一整套废弃物全流程资源化的技术路线。
     为更好的对秸秆类农业废物进行资源化利用,采用正交试验的方法对秸秆进行了预处理实验,结果表明,秸秆稀碱预处理的效果好于稀酸预处理。稀碱预处理最优条件为:反应温度80℃条件下,质量分数为1%的NaOH,反应时间90min。预处理后秸秆木质素含量降低了54.35%,纤维素含量提高了78.24%。提出了一种农业废物秸秆资源化利用的新途径:通过纤维素降解菌降解预处理后的秸秆得到糖化液,应用产絮菌进行发酵生产生物絮凝剂,糖化液的上清液,通过补料生产饲料,进行牲畜的养殖,牲畜产生的粪便用于发酵产生沼气,沼气的底泥用于农田的施肥,实现了秸秆的资源化利用。探讨了海林农场以沼气为核心的农业循环经济模式,实现了物质在养殖业、种植业和农民生活间的梯级利用和清洁能源的使用,减少了物质的投入、废物的产出、提高了资源的利用效率,同时实现了环境效益、生态效益和经济效益;也为北方寒冷地区冬季沼气池内温度低,提供了宝贵的经验,对于北方寒冷地区,发展沼气为核心的循环经济奠定了基础。提出了一套松花江流域哈尔滨段农业面源污染治理方案,以循环经济为理念,通过在松花江流域哈尔滨段沿江区域进行科学合理的区域划分,结合加强污水处理基础设施及其配套管网工程的建设,重点解决畜禽养殖、农药化肥径流、农村生活用水及水土流失四方面带来的水体污染问题,通过使用一系列相关工程技术措施,逐步实现松花江水质生态的全面改善。
     通过对相关企业的实地考察,对企业产生有机废物的研究,提出以废弃物资源化为核心的工业生态园区循环经济模式。以物质集成、能量集成、信息集成为技术,以具体的物质生态链和远程的信息生态链相结合,构建虚实结合的高科技生态工业园区。核心企业及其相关的附属企业组成工业生态群落,群落问通过产品和能量、水的级联使用与远程企业联系在一起,通过一些共同产品、水或能量关系,构成了多种物质能量链接的酿酒生态工业链、生态链生物发酵生态工业链、环保产业生态工业链等生态工业产业链条,最终各种工业生态构成以区域循环经济理念为核心的园区总体生态工业网络。构建附属企业,充分利用园区核心企业产生的副产物和废弃物进行再生产,较好地体现出工业生态系统物质循环和能量有效利用的理念。提出以生物质能源化为核心的农村生态园区循环经济模式。以农业生产和农村生活中的生物质废弃的资源化和能源化为结点,以农业种植和畜禽养殖为主体,建立了现代化高效农业生态工程模式,并对农业观光园区进行了初步规划设计。
Environmental pollution and ecological destruction, we paid a huge resourceand environmental costs, resource constraints and environmental problems becomemore and more prominent double the problems that seriously hampered thedevelopment of China's future. Therefore, efficient, economic, multi-scale andrecycling of resources become effective means to solve the bottlenecks ofenvironment and development.
     Currently, the utilization of organic waste rather scattered, not enough in-depthand comprehensive, most of researches focus on primarily of policies and theories.In this paper, food processing and agricultural production were selected as samplesof organic waste utilization, were analyzed from the characteristics of typicalcomponents of organic waste resources. According to the method of lines and amore detailed benefit analysis of use of organic waste utilization was practiced toexplore the eco-industrial parks and eco-agriculture park mode.
     Three model cases of the the resource regeneration of organic wastes wereproposed. The feasibility of whole process reclamation and utilization of dairywastewater was analyzed. The reclamation and utilization of the scruff in thehydrolytic acidification tank were discussed especially. Based on the experiments,during the treatment of dairy wastewater, it was technologically feasible to realizezero secondary pollutants discharge and whole process reclamation and utilization.According to the utilization values of different components, three reclamation planswere established. Optimal plan for reclamation was determined as mixed fatty acidextraction. Combining the reclamation of scruff and the existing hydrolyzation-acidification-oxidation process for dairy wastewater treatment, the technical pathfor whole process reclamation and utilization of dairy wastewater was put forward.The whole process was constituted by wastewater, scruff and sludge reclamationsystems. The wastewater, the byproduct scruff and the sludge were all reclaimed.The major products were standard effluent, fatty acid, flocculent and fertilizer.
     Rice straw pretreatment process was optimized by orthogonal experiment. Theoptimal condition of NaOH pretreated rice straw was temperature80℃,concentration of NaOH solution1.0%, reaction time90min, suitable smashed ricestraw40mesh. Pretreated rice straws were degraded by cellulose degradationbacterium. The degradation rate and reduced sugar yield are70.3%and10.6%. Flocculation producing bacteria could utilize the saccharifyed liquid of rice strawand produce bioflocculant. A new way of utilization of agricultural waste strawwas put forward:saccharification liquid got from straw degraded by cellulosedegradation bacteria after pretreatment, flocculating bacteria was fermented for bio-flocculants production, Saccharification liquid supernatant produced by feedingfeed for livestock farming, livestock manure produced by fermentation for biogas,biogas sludge fertilizer for farmland, to achieve the straw utilization. Hailin farmbiogas as the core economic model of agricultural cycle was investigated, achievingthe substances step-utilization of breeding, farming and human waste, reducing thematerial's amount, waste output and improving resource use efficiency, whileachieving the environmental benefits, ecological and economic benefits; too cold inwinter for the northern digester, the temperature was low, and it provided valuableexperience for the northern cold areas, the development of gas as the corefoundation of circular economy. A set of Songhua River in Harbin section ofagricultural non-point source pollution control program was proposed, to recyclingeconomy concept, by construction of the Harbin section of Songhua River along theregional scientific and rational regional division, combined with enhancing watertreatment infrastructure and supporting pipe network building, focus on resolvinglivestock, pesticide and fertilizer runoff, water and soil erosion in rural life to bringabout four body of water pollution, by using a series of relevant engineers steps toachieve progressively the full realization of the Songhua River ecology of waterquality improvement.
     Combining the material mater ecological chain and the long-range informationecological chain, the virtual and real high-tech eco-industrial parks was constructedwith the integrated technology of matter, energy and information. From thepractical conditions of Shandong province and Jiaonan area, four major projectswere determined to be developed preferentially: ecological vintage, biologicalfermentation, logistics and environmental protection. Accessorial enterprises wereconstructed by making the full utilization of the byproducts and wastes generatedby the core enterprises, which was a favorable reflection of the concepts of mattercirculation of the industrial ecological system and the effective utilization of energy.The key enterprises and their accessorial enterprises formed the industrialecological communities. Through the serial utilization of product, energy and water,the ecological communities were connected to the long-range enterprises. Throughthe common products and the relationships between water and energy, ecologicalindustrial chains such as vintage ecological industry, ecological biological fermentation, and environmental protection were formulated. Finally, ecologicalindustrial network were formed with the district concept of circular economy. Thecircular economy model of eco-agricultural parks, that taking resource regenerationof organic wastes as core was proposed. The reclamation and utilization of wasteswere conducted from a macroscopical, ecological, circular, sustainable perspective.The reclamation of itaconic acid mother liquid was a node in the whole processreclamation and utilization of organic wastes.
引文
1李建政.废物资源化与生物能源.化学工业出版社.2004.1~2
    2王黎,郑龙熙,袁志涛.资源可持续性利用技术.东北大学出版社.1999:6~9
    3吴季松.循环经济综论.新华出版社.2006,22~25
    4黄建军,刘建新,陈雪阳.循环经济产业化的实现形式及其发展途径. K科技进步与对策.2005,5~10
    5陈耀邦.可持续发展战略读本.北京中国计划出版社.1996,18~22.
    6崔浩然,吴阳香.循环经济模式下废弃物资源化.2006,8:32~33
    7钱易,唐孝炎.环境保护与可持续发展.高等教育出版社.2000,9~12
    8黄贤金.循环经济:产业模式与政策体系.南京大学出版社.2004:401.
    9黄建军,刘建新,陈雪阳.循环经济产业化的实现形式及其发展途径.科技进步与对策.2005,5:33~35
    10诸大建,臧漫丹,朱远. C-模式:中国发展循环经济的战略选择.中国人口环境与资源.2005:6~8
    11张万茂.循环经济发展与我国产业结构调整.安庆师范学院学报(社会科学版).2007,26(2):28-31
    12桑金琰.循环经济发展模式下的我国产业结构调整问题的研究.山东理工大学学报(社会科学版).2005,21(6):12-15
    13冯之浚.循环经济是个大战略.经济科学出版社.2003:28~30
    14刘国涛.循环经济·绿色产业·法制建设.北京:中国方正出版社.2004,75~76
    15严立冬.经济可持续发展的生态创新.北京:中国环境科学出版社.2002:143
    16E.Peess&G. Muehlheusser. Strtegic environmental policy, clean technologiesand learning curve. Environmental and Resource Economics.2002,(23):149~166
    17F.den Hond. Industrial ecology: a review. Environmental Change.2000,(7):60~69
    18Stefan Bringezu. Materializing policies for sustainable use and economy-wideManagement of natural resoyrces. Biophysical perspectives, social-economicoptions. No.160June2006. ISSN0949-5266
    19Lu Jingchao. Circular Economy, from an institutional perspective. EcologicalEconomy.2007,(3):114~121.
    20陆静超.论构建循环经济的制度障碍及其改革.辽宁大学学报.2007,35(3):124~129.
    21Koji Takase, Yasushi, Ayu Washizu1. An analysis of sustainable consumptionby the waste input-output model. Journal of Industrial Ecology.2005,9,(1,2):201~209
    22Leontief, W. Environmental repercussions and the economic structure: An inputapproach. Review of Economics and Statistics.1970,52(3):262~271
    23Nakamura Shinichiro. Input-output analysis of waste cycles. IEEE conferen ce.1999,22~31
    24Nakamura Shinichiro, Kondo Yasushi. Environmental impact and economiccost of waste treatment: analysis by the waste IO model.14th InternationalConference on Input-Output Techniques. Montreal, Canada,1999,10~12
    25中国21世纪议程管理中心.可持续发展指标体系的理论与实践.社会科学文献出版社.2004:5
    26F.den Hond. Industrial ecology: a review. Environmental Change.2000,(7):60~69
    27段宁.清洁生产、生态工业和循环经济.环境科学研究.2001,14(6):1~8
    28汪应洛,刘旭,清洁生产,北京:机械工业出版社,1998.10:74~79
    29杨宗政,庞金钊.可持续发展战略与废水资源化技术.天津城市建设学院学报.2003,9(3):208-211
    30国家环境保护总局科技标准司,循环经济和生态工业规划汇编.化学工业出版社环境科学与工程出版中心,2004:69~72
    31曲格平.探索可持续的工业化道路.产业与环境.2003,1~4
    32汪卫民,中国生态农业的理论与实践.生态经济.1998,6.5-6
    33Francesco Montemurro, Mariangela Diacono, Carolina Vitti, GiambattistaDebiase. Biodegradation of olive husk mixed with other agricultural wastes.Bioresource Technology. Volume100, Issue12, June2009,100(12):2969-2974
    34孙国强,循环经济的新范式一循环经济生态城市的理论与实践.清华大学出版社.2005:3
    35隋春花,蓝盛芳.广州城市生态系统能值分析研究.重庆环境科学.2001,10~12
    36于丽英,冯之涣.城市循环经济评价指标体系的设计.中国软科学.2005,12~14
    37Reith C, Birkenhead B. Membranes enabling the affordable and cost effectivereuse of wastewater as an alternative water source. Desalination.1998,117(1-3):203~210
    38Rautenbach R, Mellis R. Waste-water treatment by a combination of bioreactorand nanofiltration. Desalination.1994,95(2):171~188
    39Brindle K, Stephnson T. The application of membrane biological reactors forthetreatment of wastewaters. Biotech Bioeng.1996,49(6):601~61
    40马效民.乳品工业废水处理.林业科技情报.2002(3):53~54
    41李瑞芝.乳制品加工业的废水处理.当代畜禽养殖业.1994(10):30~31
    42李剑,王曙光,高宝玉,等.利用乳品废水生产微生物絮凝剂及其应用研究.环境工程.2004,22(6):93~95
    43H. Lindmark-M nsson, R. Fondén, H. E. Pettersson. Composition of Swedishdairy milk. International Dairy Journal.2003,13(6):409~425
    44雷晓燕.利用淀粉厂废水生产单细胞蛋白的研究.辽宁化工.2005,34(4):151~153.
    45买文宁,周荣敏.从淀粉废水中提取蛋白饲料.工业用水与废水.2002,33(3):57~59
    46程坷伟,许时婴,王璋.甘薯淀粉生产的废液中提取糖蛋白的超滤工艺研究.食品工业科技.2003,24(10):109~111
    47靳通收,李记太,李慧章.利用淀粉厂废水制备肌醇的研究.化学世界.1995(4):213~215
    48王岁楼,张平之,王平诸.以淀粉废水为原料的乳酸钙发酵工艺研究.郑州粮食学院学报.1996(4):20~25
    49杨建州,张松鹏,张洪勋.利用味精废水生产饲料蛋白的研究.环境污染治理技术与设备.2002,3(6):21~24
    50林剑.利用味精废水深层培养苏云金杆菌.化工环保.1999,19(2):100~103.
    51刘学铭,余若黔,梁世中,等.味精废水异养培养小球藻的初步研究.环境污染与防治.1992,21(6):8~11
    52尹华,余莉萍,彭辉,等.固氮菌J-25利用味精废水产生絮凝剂的研究.环境化学.2003,22(6):582~587
    53杨建州,张松鹏,张洪勋.利用味精废水生产饲料蛋白的研究.环境污染治理技术与设备.2002,3(6):21~24
    54承伯兴,等译.有害废物的处理技术.中国环境科学出版社.1993:62~70
    55AsanoT, L evine A D. Wasterwater reclamation, recycling and reuse: past,present, and furture. Wat Sci Tech.1996,33(10-11):1~14
    56马慧,徐小刚.城市生活垃圾资源回收利用途径综述.环境科学与管理.2007,4(4):42~43
    57谭万春,王云波.城市垃圾的综合处理与能源回收.长沙理工大学学报(社会科学版).2006,06(6):44~46
    58邓国志,张部昌,吴旺宝.循环经济理论在城市生活垃圾管理系统中的应用.中国资源综合利用.2007,03(3):39~411
    59Meng-Shiun Wei, Kuo-Hei Huang. Recycling and reuse of industrial wastes inTaiwan. Waste Management.2001,21(1):93~97
    60Olle Hage. The Swedish producer responsibility for paper packaging: Aneffective waste management policy. Resources, Conservation and Recycling.2006,
    61冯之浚.论循环经济.中国软科学.2000,10:32~33
    62李鸣雷,刘萌娟,谷洁,等.农业废弃物资源化利用的微生物学途径探讨.西安文理学院学报:自然科学版.2007,10(3):14~17
    63孙永明,李国学,张夫道,等.中国农业废弃物资源化现状与发展战略.农业工程学报.2005,21(8):169~173
    64Carlos Parra-López, Jeroen C.J. Groot, Carmen Carmona-Torres, Walter A.H.Rossing. An integrated approach for ex-ante evaluation of public policies forsustainable agriculture at landscape level. Land Use Policy.2009,26(4):1020-1030
    65张承龙.农业废弃物资源化利用技术现状及其前景.新疆环境保护,2002,24(1):22~25
    66黄士忠.农林牧废弃物资源饲料化的新途径.农业环境保护.1993,12(6):233~235
    67Pendyal B.. The effect of binders and agricultural byproducts of physical andchemical properties of granular activated carbons[J]. Biorcsource Technology.1999,68:247~254
    68王如松,马世骏.现代生态学透视,北京科学出版社.1990:28~37
    69金涌.生态工业原理与应用北京,清华大学出版社.2003:23~28
    70钱学森.生态工业园区学与山水生态工业园区.北京中国建筑工业出版社.1996,2~6.
    71Lu Jingchao. Circular Economy, from an institutional perspective. EcologicalEconomy.2007,(3):114~121.
    72劳爱乐,耿勇.工业生态学和生态工业园.化学工业出版社.2003,1:27~34
    73卞有生.中国农业生态工程的理论和实践,北京中国环境科学出版社.1999:12
    74李文华.生态农业中国可持续农业的理论与实践,北京化学工业出版社.2004:182~183
    75Francesco Montemurro, Mariangela Diacono, Carolina Vitti, GiambattistaDebiase. Biodegradation of olive husk mixed with other agricultural wastes.Bioresource Technology. Volume100, Issue12,June2009,100(12):2969-2974
    76骆世明.农业生态学主要研究领域与研究方法综述,生态农业研究.1999,7(1):19.
    77Pendyal B.. The effect of binders and agricultural byproducts of physical andchemical properties of granular activated carbons[J]. Biorcsource Technology.1999,68:247~254
    78Uyen Nguyen Ngoc, Hans Schnitzer. Sustainable solutions for solid wastemanagement in Southeast Asian countries. Waste Management. Volume29,Issue6, June2009,29(6):1982-1995
    79任有直.油脂及脂肪酸统一检验方法[M].化学工业出版社,1992:39~55.
    80傅茂良.大豆油脂肪酸生产工艺及设备探讨.中国油脂.2004,29(7):51~53
    81孙尚德,毕艳兰,徐玲等.从油脚、皂脚混合物中提取油脂的不同方法的比较研究.粮油加工与食品机械.2005,(5):48~49
    82顾剑飞,侯晓权,刘文生.油脚提取豆油脂肪酸工艺技术.化学工程师.2001,83(2):54~55
    83李植峰,张玲,沈晓京等.四种真菌油脂提取方法的比较研究.微生物学通报.2001,28(6):72~75
    84陶宁萍,鲍丹.鱼油的营养和药用价值及其提取工艺的研究进展.上海水产大学学报.2005,14(2):197~201
    85马君,陈晓玲,雷勇等.全脂乳粉中脂肪测定的标准方法改进.预防医学情报杂志.2004,20(6):729~730
    86王瑾,李祖光,胡伟等.大豆油中脂肪酸组成的气相色谱-质谱分析.浙江科技学院学报.2003,15(11):16~18
    87李朝旭,张志国,张爱霞等.石家庄地区牛乳脂肪中脂肪酸成分分析.中国乳品工业.2004,32(5):41~43
    88李英,王楼明,刘丽等.用气相色谱-质谱联用法测定植物油中脂肪酸的组成.山西食品工业.2000,(4):37~39
    89A.Latorre, A.Rigol, S.Lacorte. Comparison of gas chromatography–massspectrometry and liquid chromatography–mass spectrometry for thedetermination of fatty and resin acids in paper mill process waters. Journal ofChromatography A.2003,991(2):205~215
    90赵国志,刘喜亮,中里真人等.中碳链脂肪酸甘油酯的研究概况.粮油加工与食品机械.2005,(2):19~22
    91Jiang, B. L. Joerck, R. Fonden, et al. Occurrence of conjugated cis-9, trans-11-ocladecadienoic acid in bovine milk: effects of feed and dietary regimen. JDairy SCIL.1996,79:438~445
    92N. C. Shantha, L. N. Ram. Conjugated linoleic acid concentrations in dairyproducts as effected by processing and storage. Journal of Food Science.1995,60:720
    93华伟,盛漪,张灏.牛乳中共轭亚油酸(CLA)的研究.中国乳品工业.2001,29(3):46~49
    94白爱英,曹健,魏明.共轭亚油酸的生理功能及其合成、纯化研究检测方法.中国油脂.2003,28(7):43~47
    95吴风亮,陈卫涛,张若鸿等.共轭亚油酸的生理功效及其在乳品中的强化途径.中国乳品工业.2004,32(11):24~30
    96郭诤,张根旺,孙彦.共轭亚油酸制备方法的研究进展.化学通报.2003,(9):592~597
    97米小红,杨书成.加速发展蛋白饲料的开发研究和生产.北京农业.2000,(7):4
    98王文波,陈伟荣,王可畏.利用畜血生产优质蛋白源的研究.新疆化工.2004,(1):29~32
    99杨树林,吴旻,宁长发等.利用农业废弃物微生物共发酵制取蛋白质的研究(英文).中山大学学报(自然科学版).2003,(42):115~117
    100J. M. Weber, F. Haman. Pathways for metabolic fuels and oxygen in highperformance fish. Comparative Biochemistry Physiology.1996,113A:33~38
    101付世建,谢小军.饲料碳水化合物水平对南方鲇生长的影响.水生生物学报.2005,29(4):393~398
    102王道尊,潘兆龙,梅志平.不同脂肪源饲料对青鱼生长的影响.水产学报.1989,13(4):370~374
    103X. Fu, X. Xie, W. Zhang, et al. The study on nutrition of theSilurusmeridionalis: Protein sparing effect of lipid. Acta Hydrobiologica Sinica.2001,25:70~75
    104Durot. Nathalie, Kurek.Bernard. The unmasking of lignin structures in wheatstraw by alkali. Phytochemistry,2003,63(5):617~623
    105Banchorndhevakul, Siriwattana. Effect of urea and urea-gamma treatments oncellulose degradation of thai rice straw and corn stalk. Radiation physics andchemistry,2002,(64):417~422
    106吴波.纤维素降解菌的筛选及其发酵效果试验研究.哈尔滨工业大学硕士论文.2005:30~55
    107金春久,李环,蔡宇.松花江流域面源污染调查方法初探.东北水利水电.2004,22(06):54~56
    108张力,徐志金,滕志坤.松花江流域面源污染特征与防治对策.环境科学与管理.2008,33(07):55~57
    109翟平阳.松花江流域水环境形势分析及预测.北方环境,2001,(04):26~28
    110李平.松花江水环境问题剖析与污染防治对策研究.环境科学与管理,2005,30(03):5~7
    111张真真,王龙,姜瑞雪等.小城镇污水处理实用技术研究.甘肃科技,2007,23(02):81~83
    112齐崎,吴赳赳.浅论我国小城镇污水处理工艺选择.广西城镇建设,2007,(07):38~39
    113王保学,王银川.小城镇污水处理现状与展望.国外建材科技,2007,28(01):119~121
    114周鑫发.浙江省城乡生活垃圾的处置对策.中国给水排水.2006,22(6):1~3
    115绍兴市发展和改革委员会课题组,陈尚林,赵竞夫.绍兴城乡生活垃圾处理产业化对策研究.价格理论与实践.2006,(4):16
    116金延铭,李炳志.烟台市莱山区:推行城乡生活垃圾一体化处理.城乡建设.2008,(04):38~40
    117全晓艳,李福鹏.农村畜禽养殖污染的现状及综合治理.河北农业科技.2008(16):36~38
    118徐友根,钟水清.农牧结合综合治理畜禽养殖污染.浙江畜牧兽医.2007,(05):28~30
    119刘恩玲;徐凤鑫.人工湿地生态技术在农村面源污染治理中的应用研究进展.温州农业科技.2006,(4):4~5
    120许春华,周琪,宋乐平.人工湿地在农业面源污染控制方面的应用.重庆环境科学.2001,23(03):70~72
    121刘文祥.人工湿地在农业面源污染控制中的应用研究.环境科学研究.1997,10(04):14~16
    122杨彩萍,王晓勇.沼液养猪.山西农业(农业科技版).2006,(3):29~30

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