汪开英,魏波,应洪仓,罗皓杰.不同地面结构育肥猪舍的恶臭排放影响因素分析[J].农业机械学报,2011,42(9):186-190,161.
Wang Kaiying,Wei Bo,Ying Hongcang,Luo Haojie.Odor Emissions and Impact Factors of Fattening Pig Rooms with Different Floor Systems[J].Transactions of the Chinese Society for Agricultural Machinery,2011,42(9):186-190,161.
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不同地面结构育肥猪舍的恶臭排放影响因素分析   [下载全文]
Odor Emissions and Impact Factors of Fattening Pig Rooms with Different Floor Systems   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  恶臭浓度  育肥猪舍  排放系数  地面结构
基金项目:国家自然科学基金资助项目(30571357);浙江省科技厅重大专项重点国际合作项目(2009C14018)
作者单位
汪开英 浙江大学 
魏波 浙江大学 
应洪仓 浙江省环境监测中心 
罗皓杰 浙江省环境监测中心 
中文摘要:研究了冷、暖季节下生物发酵床、水泥实心、全缝隙3种不同地面结构的机械通风育肥猪舍的恶臭浓度、排放系数及地面结构、舍内温湿度、猪体重对恶臭浓度的影响。研究表明:猪舍的恶臭浓度与舍内温度、猪体重呈显著正相关(p<0.05),恶臭浓度与相对湿度无显著相关性(p>0.1);地面结构不同,恶臭浓度存在显著差异(p<0.05);生物发酵床猪舍有助于恶臭减排,恶臭浓度最低,水泥实心地面猪舍的恶臭浓度最高,全缝隙地面猪舍的恶臭浓度居中;生物发酵床、全缝隙、水泥实心地面育肥猪舍的恶臭排放系数分别为(3.39±3.33)、(3.70±1.31)、(4.33±2.39)OU/(m2·s)。
Wang Kaiying  Wei Bo  Ying Hongcang  Luo Haojie
Zhejiang University;Zhejiang University;Zhejiang Environmental Monitoring Center;Zhejiang Environmental Monitoring Center
Key Words:Odor concentration  Fattening pig rooms  Emission factors  Floor systems
Abstract:Odor samples from three fattening rooms with different floor systems were collected and analyzed by using triangle odor bag method under cool and warm weather. It showed that there were significantly positive correlations between odor concentration and indoor temperature and pig weight(p<0.05). The correlation was not significant between odor concentration and relative humidity(p>0.1). Significant differences were found in the three pig rooms with different floor systems(p<0.05). Odor concentration was highest in the pig room with traditional concrete floor system; full-slatted floor system was the second, and the lowest for deep-litter fermentation system. The results indicated that deep-litter system was effective for odor mitigation. Odor emission factors from the deep-litter room, fully-slatted floor room, and concrete floor room were (3.39±3.33), (3.70±1.31) and (4.33±2.39)OU/ (m2·s), respectively. 

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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