| 陆生植物菜用于有机废水的生态治理研究 |
| |
| 引用本文： | 孟 春,石贤爱,陈剑锋,柯秀兴,郭养浩.陆生植物菜用于有机废水的生态治理研究[J].中国生态农业学报,2007,15(5):160-162. |
| |
| 作者姓名： | 孟 春 石贤爱 陈剑锋 柯秀兴 郭养浩 |
| |
| 作者单位： | 福州大学生物科学与工程学院,福州,350002 |
| |
| 基金项目： | 福州大学校科研和教改项目 |
| |
| 摘 要： | 试验研究了陆生植物蕹菜对有机废水的治理效果,结果表明:蕹菜在水体中可有效降解COD、有机氨氮;在曝气、进料COD浓度为1300mg/L条件下,COD降解率达90%以上,而进料COD浓度为2600mg/L时,COD最大处理能力达10.56g/L.d;蕹菜对无机氨氮降解率达94%,有机氨氮降解率达73%以上。与水葫芦废水处理过程相比,蕹菜具有较广泛的水体环境适应性,对猪场废水具有一定处理效果。
|
| 关 键 词： | 陆生生态体系 蕹菜 有机废水 曝气 生物降解 |
| 收稿时间： | 2005-10-29 |
| 修稿时间： | 2006-01-18 |
Ecological treatment of organic wastewater by terraneous Ipomoea aquatica Forsk |
| |
| MENG Chun,SHI Xian-Ai,CHEN Jian-Feng,KE Xiu-Xing and GUO Yang-Hao.Ecological treatment of organic wastewater by terraneous Ipomoea aquatica Forsk[J].Chinese Journal of Eco-Agriculture,2007,15(5):160-162. |
| |
| Authors: | MENG Chun SHI Xian-Ai CHEN Jian-Feng KE Xiu-Xing and GUO Yang-Hao |
| |
| Institution: | College of Biological Sciences and Biotechnology, Fuzhou University, Fuzhou 350002, China;College of Biological Sciences and Biotechnology, Fuzhou University, Fuzhou 350002, China;College of Biological Sciences and Biotechnology, Fuzhou University, Fuzhou 350002, China;College of Biological Sciences and Biotechnology, Fuzhou University, Fuzhou 350002, China;College of Biological Sciences and Biotechnology, Fuzhou University, Fuzhou 350002, China |
| |
| Abstract: | The effect of wastewater treatment by terraneous Ipomoea aquatica Forsk was studied.Ipomoea aquatica Forsk shows positive removal effect on organic nitrogen and COD.Under aerating conditions,Ipomoea aquatica Forsk can remove 90% or more COD when feeding COD concentration is 1300mg/L, with a maximum removal capacity of 10.56g/L·d when feeding COD concentration is 2600mg/L.Inorganic and organic nitrogen removal rate can reach,respectively 94% and 73% or more.Compared with Eichhornia crassipes Solms,Ipomoea aquatica Forsk has better acclimatization and is more efficient for biodegradation of piggery wastewaters. |
| |
| Keywords: | Terraneous ecosystem Ipomoea aquatica Forsk Organic wastewater Aeration Biodegradation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《中国生态农业学报》浏览原始摘要信息 |
| 点击此处可从《中国生态农业学报》下载免费的PDF全文 |
|
