中国乳业 ›› 2021, Vol. 0 ›› Issue (11): 88-91.doi: 10.12377/1671-4393.21.11.12

• 技术研究 • 上一篇    下一篇

絮凝-膜生物反应器组合工艺处理奶牛场高浓度污水中试运行试验

宋建超1, 陶秀萍2,*, 尚斌1, 刘璐1, 蔡阳扬1   

  1. 1 中国农业科学院农业环境与可持续发展研究所,北京 100081;
    2 中国农业科学院都市农业研究所,四川成都 610000
  • 出版日期:2021-11-25 发布日期:2021-12-21
  • 通讯作者: *陶秀萍（1969-）,女,湖北武汉人,博士,研究员,研究方向为畜禽养殖环境控制与废弃物处理,E-mail：taoxiuping@caas.cn。
  • 作者简介:宋建超（1996-）,男,山西朔州人,硕士研究生,研究方向为农业废弃物处理与利用,E-mail：a18735431445@163.com;尚 斌（1981-）,男,江苏徐州人,博士,副研究员,研究方向为农业废弃物处理及资源化利用;刘 璐（1997-）,女,山东邹平人,硕士研究生,研究方向为农业废弃物处理与利用;蔡阳扬（1998-）,男,江西九江人,硕士研究生,研究方向为农业废弃物处理与利用。
  • 基金资助:
    北京市奶牛产业创新团队项目（BAIC06-2020）; 中国农业科学院科技创新工程协同创新任务（CAAS-XTCX2016011-01）

Pilot Study of Combined Process of Flocculation-membrane Bioreactor for Treating High-concentration Wastewater from Dairycattle Farms

SONG Jianchao1, TAO Xiuping2,*, SHANG Bin1, LIU Lu1, CAI Yangyang1   

  1. 1Institute of Environment and Sustainable Development in Agriculture,Chinese Academy of Agricultural Sciences,Beijing 100081;
    2Institute of Urban Agriculture,Chinese Academy of Agricultural Sciences, Chengdu Sichuan 610000
  • Online:2021-11-25 Published:2021-12-21

PDF (PC)

77

摘要： 针对奶牛场污水有机物和氮磷浓度高、深度处理难度大的问题,采用絮凝-膜生物反应器（MBR）组合工艺处理奶牛场高浓度污水,考察组合工艺中试运行效果。结果表明,化学需氧量（COD）（18 973.0±1 589.0）mg/L、氨氮（634.0±194.0）mg/L和总磷（213.0±64.0）mg/L的奶牛场污水原水经絮凝-MBR组合工艺处理,出水COD、氨氮、总磷浓度分别为（301.0±94.0）mg/L、（84.0±40.0）mg/L和（4.1±1.8）mg/L,对应COD、氨氮和总磷去除率分别为98.4%±0.5%、84.5%±10.0%和97.9%±1.1%。采用絮凝-MBR组合工艺处理奶牛场高浓度污水是可行的,能够有效降低奶牛场污水中大部分有机物和氮磷污染物,研究结果可为奶牛场高浓度污水絮凝-MBR组合工艺的工程应用提供技术参考,为解决奶牛场废弃物的环境污染问题提供科学依据。

关键词: 絮凝, 膜生物反应器, 奶牛场, 污水, 运行

Abstract: In view of the high-concentration of organic matter,nitrogen and phosphorus in dairy farm wastewater and the difficulty of advanced treatment, the combined process of flocculation-membrane bioreactor was used to treat high-concentration wastewater from dairy farms,and the pilot-scale operation effect of this combined process alsoinvestigated. The results showed that the removal rates of COD concentration of （18 973.0±1 589.0）mg/L,ammonia nitrogen concentration of （634.0±194.0） mg/L and total phosphorus concentration of （213.0±64.0） mg/L were 98.4%±0.5%,84.5%±10.0% and 97.9%±1.1% respectively,and COD concentration in the effluent was （301.0±94.0） mg/L,ammonia nitrogen concentration was （84.0±40.0） mg/L and total phosphorus concentration was （4.1±1.8） mg/L. It was feasible to treat high-concentration wastewater by flocculation-MBR combined process, which could effectively reduce most organic matters, nitrogen, phosphorus pollutants in dairy farm wastewater. The research results could provide technical reference for the engineering application by flocculation-MBR combined process from high-concentration wastewater of dairy farms, and provide a scientific basis for solving the environmental pollution problem of dairy farm wastes.

Key words: flocculation, membrane bioreactor, dairy cattle farm, wastewater, operation

[1] 颜明娟,方志坚,翁伯琦,等. 应用人工湿地的技术对净化奶牛场废水的研究[J]. 生态环境学报,2012,21(12):1992-1997.
[2] 杨晓莉,郝峰,刘永军,等. 奶牛场污水处理效果分析[J]. 畜牧与兽医,2017,49(1):31-33.
[3] Kornboonraksa T,Lee H S,Lee S H,et al.Application of chemical precipitation and membrane bioreactor hybrid process for piggery wastewater treatment[J]. Bioresource Technology,2009,100(6):1963-1968.
[4] Hait S,Tare V.Wastewater treatment by high-growth bioreactor integrated with settling-cum-membrane separation[J]. Desalination,2011,270(1-3):233-240.
[5] Gabarron S,Gómez M,Dvořák L,et al.Ragging in MBR: effects of operational conditions, chemical cleaning,and pre-treatment improvements[J]. Separation Science Technology,2014,49(14):2115-2123.
[6] Abass O K,Fang F,Zhuo M,et al.Integrated interrogation of causes of membrane fouling in a pilot-scale anoxic-oxic membrane bioreactor treating oil refinery wastewater[J]. Science of the Total Environment,2018,642:77-89.
[7] Babatsouli P,Palogos J, Michalodimitraki E,et al.Evaluation of a MBR pilot treating industrial wastewater with a high COD/N ratio[J]. Journal of Chemical Technology and Biotechnology,2015,90(1):26-33.
[8] Song D,Zhang W,Liu C,et al.Development of a novel anoxic/oxic fed-batch membrane bioreactor (AFMBR) based on gravity-driven and partial aeration modes:a pilot scale study[J]. Bioresource Technology,2018,270:255-262.
[9] Foglia A,Akyol Ç,Frison N,et al.Long-term operation of a pilot-scale anaerobic membrane bioreactor (AnMBR) treating high salinity low loaded municipal wastewater in real environment[J]. Separation and Purification Technology, 2020, 236:116279.
[10] Kornboonraksa T,Lee S H.Factors affecting the performance of membrane bioreactor for piggery wastewater treatment[J]. Bioresource Technology,2009, 100(12):2926-2932.
[1] 付国兵, 张丽明, 梁瑶. 规模奶牛场消毒措施和注意事项[J]. 中国乳业, 2021, 0(7): 56-58.
[2] 闪保林. 基于乡村振兴战略的河南省规模化奶牛场发展策略探究[J]. 中国乳业, 2021, 0(4): 16-19.
[3] 马震, 肖喜东, 罗鹏. 动物卫生监督机构对奶牛场的指导与监督要点[J]. 中国乳业, 2021, 0(2): 46-48.
[4] 方婷婷, 顾宪红. 规模化奶牛场粪污资源化利用及存在的问题[J]. 中国乳业, 2021, 0(11): 40-43.
[5] 孙晓燕, 冷尚集, 隋春丽. 规模化奶牛场粪污危害、处理及循环利用模式[J]. 中国乳业, 2021, 0(11): 44-46.
[6] 杜欣怡, 盛灵娟, 施正香, 于静, 徐练海. 奶牛场技术选择对综合效益和碳排放的影响[J]. 中国乳业, 2021, 0(11): 124-129.
[7] 陈春琳, 徐永洞, 王子涵, 耿铁焕, 刘志丹. 北京市规模化奶牛场粪污综合管理模式分析——以北京延庆区大地群生养殖专业合作社为例[J]. 中国乳业, 2021, 0(11): 130-136.
[8] 吴鹏, 焦浩鹏, 郑立鑫, 邓小波, 韩志强, 王仁敏. 规模奶牛场冬季饲养管理初探[J]. 中国乳业, 2021, 0(1): 15-18.
[9] 赵凤茹, 李艳华, 麻柱, 尹义江, 韩广文. 奶牛场风险识别及防控措施[J]. 中国乳业, 2020, 0(9): 55-57.
[10] 刁春文, 刘长军, 丁岚峰. 非电解微酸性次氯酸水装备及消毒剂在奶牛场整体消毒的应用与展望[J]. 中国乳业, 2020, 0(8): 33-38.
[11] 李庆雷, 王金新, 刘鹏, 付嵩, 马驰. 脉冲场凝胶电泳对不同牛舍中大肠杆菌的分析鉴定[J]. 中国乳业, 2020, 0(5): 51-53.
[12] 姜竹会, 孙志强, 齐文娟, 李志才. 奶牛场污水厌氧反应+好氧反应综合处理方法[J]. 中国乳业, 2020, 0(2): 53-58.
[13] 张胜杰, 闫田田, 余斯炅, 郭凯军. 上海地区奶牛场泌乳曲线初步研究与分析[J]. 中国乳业, 2019, 0(3): 43-52.
[14] 丘通强, 袁小花, 潘伟雁. 卧螺式离心机在奶牛场粪污处理中的应用探讨[J]. 中国乳业, 2019, 0(2): 41-43.
[15] 王波, 梁丽平. 我国规模化奶牛场智能饲喂设备的应用及发展趋势[J]. 中国乳业, 2019, 0(11): 58-61.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
ISSN 1671-4393
CN 11-4768/S
主管：中华人民共和国农业农村部
主办：中国农业科学院农业信息研究所
地址：北京市海淀区中关村南大街12号
邮编：100081
电话：010-82106772
E-mail：zhgry@caas.cn

版权所有 © 《中国乳业》编辑部