纳米光催化环境改良剂降低猪舍氨气浓度的研究  

Study on the reduction of ammonia concentration in pigsty by nano-photocatalytic environmental enhancement agent

作　　者：张士海 王以君[2] 崔艳 孟克杰 张小香 张寅屏 史文清 Shihai Zhang;YijunWang;Yan Cui;Kejie Meng;Xiaoxiang Zhang;Yinping Zhang;Wenqing Shi(Changping District Animal Husbandry and Aquaculture Technology Promotion Station of Beijing,Beijing 102200,China;Machikou Epidemic Prevention Station of Changping District Bureau of Animal Health of Beijing,Beijing 102200,China;Beijing Animal Husbandry General Station,Beijing 100101,China)

机构地区：[1]北京市昌平区畜牧水产技术推广站,北京102200 [2]北京市昌平区动物卫生监督管理局马池口防疫站,北京102200 [3]北京市畜牧总站,北京100101

出　　处：《猪业科学》2020年第7期95-97,共3页Swine Industry Science

基　　金：国家“十三五”重点研发计划(2017YFF0211704-3)。

摘　　要：试验针对夏季北方地区正常生产的哺乳母猪舍、保育猪舍、育肥猪舍的氨气浓度,检验纳米光催化环境改良剂干粉的处理效果。结果表明,处理20 min后猪舍平均氨气浓度快速降至1.11 mg/L^1.61 mg/L之间。哺乳母猪舍处理后72 h内保持较好的使用效果,96 h恢复至处理前氨气的浓度水平。保育猪舍与育肥猪舍再处理后96 h仍然保持较好的处理效果。The experiment aimed at the ammonia concentration of lactating pig house,nursing pig house and fattening pig house in summer in North China,and tested the treatment effect of nano-photocatalytic environmental enhancement agent.The results showed that the average ammonia concentration decreased rapidly to 1.11 mg/L-1.61 mg/L after 20 minutes.After treatment,the lactating pig house maintained a good effect within 72 hours,and recovered to the initial ammonia concentration level in 96 hours.The results showed that ammonia concentration level after 96 hours still kept good in nursing pig house and fattening pig house.

关 键 词：纳米光催化环境改良剂 猪舍 氨气 

分 类 号：S828.46[农业科学—畜牧学]