Development of Winter Biofiltration-deodorization Device for the Livestock Stalls and Poultry Houses
-
摘要: 为研究冬季生物过滤除臭设备对畜禽养殖舍在冬季散发出的恶臭气体去除效果, 概述冬季畜禽养殖舍除臭工艺以及该设备的结构和工作原理, 确定关键部件结构设计和参数计算。实际应用结果表明:在活性滤料配方草腐土70%、珍珠岩20%、黑炭10%, 滤层高度950mm, 滤床表面负荷30.0m3·m-2·h-1, 滤料湿度控制范围为 (52±3) %情况下, 舍内生物过滤除臭设备持续运行6h, 猪舍内NH3浓度可以控制在10.0mg·m-3以内, 除臭效果明显, 也不与舍外空气交换, 不会对舍内温度产生任何影响。Abstract: In order to study the effect of the biofiltration-deodorization device for livestock and poultry on the stench exuded in winter, This paper provided an overview of the winter livestock and poultry deodorization process, illustrating its device structure and the way it worked;the structural design and parameters of its key components werer also provided.The results from practical application of the biofiltration-deodorization device showed that an active filter consisted of 70% grass rot soil, 20% perlite and 10% black wood charcoal;a filtering layer height of 950mm;a filter bed surface loading of 30.0m3·m-2·h-1;and a filter material humidity of (52±3) %could keep the concentration of indoors NH3 under 10mg·m-3 after 6hours continuous running.The deodorization effect was remarkable, and no inside-outside air exchange and indoors temperature fluctuation were found as well.
-
Key words:
- winter /
- livestock and poultry farms /
- biological filtration /
- device /
- development
-
[1] 刘国华.生物除臭技术研究进展[J].广东化工, 2009, 36 (8) :102-103. [2] 易成.畜牧业环境污染与生态保护对策[J].畜牧兽医杂志, 2007, 26 (5) :52-53. [3] 邓素芳, 杨有泉, 陈敏.畜禽养殖舍臭气控制研究进展[J].中国畜牧杂志, 2010, 46 (22) :48-51. [4] 邓素芳, 杨有泉, 陈敏.生物土壤滤体除臭装置处理猪粪恶臭效果研究[J].中国畜牧杂志, 2011, 47 (12) :1-4. [5] 刘锴, 白登明.污水处理系统臭气污染问题的研究[J].环境污染治理技术与设备, 2004, 5 (5) :38-42. [6] 宣华译, 刘殿生.利用微生物高效率除臭处理技术[J].国外环境科学技术, 2003, 6 (3) :64-68. [7] 陆日明, 王德汉, 项钱彬, 等.生物滤池填料及工艺参数去除鸡粪堆肥臭气效果研究[J].农业工程学报, 2008, 24 (1) :241-242. [8] XU J R, WANG Y S.The characteristics of nitrogen fixation ammonification nitrification and denitrification in coastal zones[J].Acta Ecologica Sinica, 2004, 24 (12) :2907-2914. [9] KOWALCHUK G A, STEPHEN J R.Ammonia-oxidizing bacteria:a model for molecular microbial ecology[J].Annu Rev Microbiol, 2001, 55:485-529. [10] REGAN J M, Harrington G W, Baribeau, et al.Diversity of nitrifying bacteria in fullscale chloraminated distribution systems[J].Water Res, 2003, 37:197-205. [11] QIAN X D, BARLAZ M A.Enumeration of anaerobic refuse decomposing micro-organisms on refuse constituents[J]waste management&Research, 1996, 14:151-156. [12] 陈敏, 杨有泉, 邓素芳, 等.生物过滤除臭试验装置的研究[J].农机化研究, 2012, 34 (3) :167-169. [13] 李建军, 梁燕珍, 陈桐生.利用生物填充塔处理生活污水厂臭气的研究[J].微生物学通报, 2004, 31 (5) :89-92. [14] 陈敏, 杨有泉, 刘晖, 等.生物过滤除臭装置:中国发明专利, ZL2006100689147[P].2009-01-21. [15] 陈敏, 詹杰, 刘晖, 等.生物滤体除臭装置:中国, ZL2006100686952[P].2009-01-21. [16] 殷峻, 陈英旭, 刘和.三甲胺降解细菌的分离、降解特性及其系统发育分析[J].环境科学学报, 2004, 24 (5) :883-889. [17] 魏德江, 龚梦锡.污水处理厂恶臭控制技术评价分析[J].能源环境保护, 2004, 18 (4) :27-30. [18] 郑国华.生物除臭在污水上的应用[J].环境保护, 2003, (10) :20-21. [19] 袁飞, 冉炜, 胡江, 等.变性梯度凝胶电泳法研究我国不同土壤氨氧化细菌群落组成及活性[J].生态学报, 2005, 25 (6) :318-324. [20] 陈敏, 杨有泉, 邓素芳, 等.土壤生物过滤去除畜禽养殖臭气研究[J].环境工程学报, 2013, 7 (3) :1053-1055. [21] 韩华, 石华, 贾瑞忠, 等.一种生物除臭剂的除臭效果观察[J].环境与健康杂志, 2008, 25 (2) :1062. [22] 冯健, 方新, 于淼.生物除臭剂在畜禽粪便除臭中的应用试验[J].现代农业科技, 2009, 20 (5) :36. [23] 高云超, 潘木水, 田兴山, 等.猪场恶臭的生物技术综合处理[J].生态科学, 2004, 23 (3) :227-230.
点击查看大图
计量
- 文章访问数: 152
- HTML全文浏览量: 41
- PDF下载量: 2
- 被引次数: 0