| 厌氧消化对养猪场废水的净化效果 |
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| 引用本文： | 黄辉.厌氧消化对养猪场废水的净化效果[J].淮阴师范学院学报(自然科学版),2008,7(3):246-249. |
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| 作者姓名： | 黄辉 |
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| 作者单位： | 江苏省低维材料化学重点建设实验室,淮阴师范学院化学系,江苏,淮安,223300 |
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| 基金项目： | 江苏省重点建设实验室开放课题项目
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| 摘 要： | 考察了不同水力停留时间下厌氧消化对养猪场废水水质（COD、NH4^＋-N、TP和pH）的影响及装置产气量的变化．结果表明，厌氧消化对废水COD的去除效果较好，实验期内废水COD浓度持续下降，最终去除率为78．1％．但对NH4^＋-N的去除效果不理想，最终去除率仅为1．8％，对废水TP的最终去除率为68．4％．
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| 关 键 词： | 厌氧消化 养猪场废水 净化 |
Purification of Swine Wastewater by Anaerobic Digest Process |
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| HUANG Hui.Purification of Swine Wastewater by Anaerobic Digest Process[J].Journal of Huaiyin Teachers College(Natrual Science Edition),2008,7(3):246-249. |
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| Authors: | HUANG Hui |
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| Institution: | HUANG Hui (Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, Huaiyin Teachers College, Huaian Jiangsu 223300, China) |
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| Abstract: | Influence of hydraulic retain time(HRT) on the quality of swine wastewater which contained chemical oxygen demand(COD),ammonia nitrogen,total phosphorus(TP) and the pH value by anaerobic digest proces was investigated,together with the change of biogas yield in the experiment.Results showed that,there was a good removal effect towards COD,with a continuous decrease of the concertration during the trial period and the final removal rate was 78.1%.While there was little effect on the removal of ammonia nitrogen,with the final removal rate of 1.8%.The final removal rate of TP was 68.4%. |
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| Keywords: | anaerobic digest swine wastewater purification |
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