| 小型养猪场废水处理生物生态组合工艺设计与应用研究 |
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| 引用本文： | 钱海燕,陈葵,严玉平. 小型养猪场废水处理生物生态组合工艺设计与应用研究[J]. 中国农学通报, 2018, 34(21): 62-68. DOI: 10.11924/j.issn.1000-6850.casb17050127 |
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| 作者姓名： | 钱海燕 陈葵 严玉平 |
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| 作者单位： | 江西省山江湖开发治理委员会办公室,江西省山江湖开发治理委员会办公室,江西省山江湖开发治理委员会办公室 |
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| 基金项目： | 国家科技支撑计划项目“规模养殖污染处理技术集成与示范”(2014BAC04B02)；江西省科技计划项目“山江湖区农业与农村主要污染物防 治与资源化利用技术集成与示范”(20144BBB70005)；江西省科技支撑计划项目“鄱阳湖区农业面源污染调查及数据库建设”(20111BBF60041)。 |
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| 摘 要： | 鉴于小型养猪场废水污染成分复杂、处理能力有限等特点,选择生物生态组合工艺作为小型养猪场废水处理的关键技术和工艺。本研究以江西某养猪场为研究对象,基于目前推广的干清粪工艺,设计了一套以“源分离-氧化塘-立体生物滤池-人工湿地”组合工艺处理养猪废水的工程技术方案,并进行效果评价,以满足小型养猪场废水处理经济性和高效性要求。研究结果认为该生物生态组合工艺具有良好的污染物去除效能,出水水质达到《畜禽养殖业污染物排放标准》(GB18596-2001)的一级排放标准。
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| 关 键 词： | 滴灌 滴灌 盆栽 棉花 ABA 田间持水率 |
| 收稿时间： | 2017-05-27 |
| 修稿时间： | 2018-07-16 |
Design and Application of Bio-ecological Technology for Wastewater Treatment in a Small Pig Farm |
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| Abstract: | Pig breeding wastewater has the characteristics of complex components and limited treatment capacity. Therefore, bio-ecological technology becomes the key and basic technology for treatment of breeding wastewater from small pig farms. In this study, based on the dry feces process popularized at present, a bio-ecological technology-based combined system with source separation, oxidation pond, three-dimensional bio-filter and constructed wetlands was designed for a small pig farm in Jiangxi Province, and the effect of the system was evaluated. Our results indicated that this system had a high rate of contaminant removal efficiency, and could meet the Discharge Standard of Pollutants for Livestock and Poultry Breeding (GB 18596-2001). |
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| Keywords: | SmallSpigSfarm Wastewater treatment Combined with Bio-ecological Technology Bio-filter Constructed Wetlands |
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