|
|||||
|
|
| 饲料植物水生环境处理猪场厌氧废液水的效果 | |
| 引用本文： | 李淑兰,范建勇,柯芝兰.饲料植物水生环境处理猪场厌氧废液水的效果[J].中国沼气,2006,24(4):20-22. |
| 作者姓名： | 李淑兰 范建勇 柯芝兰 |
| 作者单位： | 1. 中南林业科技大学,湖南,长沙,410004;农业部沼气科学研究所,四川,成都,610041 2. 四川大学图书馆,四川,成都,610064 3. 中南林业科技大学,湖南,长沙,410004 |
| 摘 要： | 本文从COD,NH3-N,TN,TP四个方面分析了空心菜、水稻、水葫芦三种饲料植物水生环境处理猪场厌氧废液的水质变化规律.结果表明,三种饲料植物水生环境对猪场厌氧废液的COD去除率:空心菜＞水稻＞水葫芦;对NH3-N的去除率:水葫芦＞水稻＞空心菜;对TN的去除率:空心菜＞水稻＞水葫芦;对TP的去除率:水葫芦＞空心菜＞水稻.饲料植物对藻有抑制作用,藻对NH3-N和TN有去除作用,对照系统中由于藻的出现,增强了系统对NH3-N和TN的去除效果,因此在NH3-N和TN两指标上出现对照系统好于饲料植物处理系统. |
| 关 键 词： | 猪场废水 水生饲料植物 水质指标 |
| 文章编号： | 1000-1166（2006）04-13020-03 |
| 收稿时间： | 08 23 2005 12:00AM |
| 修稿时间： | 2005-08-232006-02-14 |
Post-treatment of Anaerobically Digested Piggery Wastewater with Forage Hydrophyte Growing System |
|
| LI Shu-lan,FAN Jiang-yong,KE Zhi-lan.Post-treatment of Anaerobically Digested Piggery Wastewater with Forage Hydrophyte Growing System[J].China Biogas,2006,24(4):20-22. | |
| Authors: | LI Shu-lan FAN Jiang-yong KE Zhi-lan |
| Affiliation: | 1. Central South University of Forestry Science and Technology, Changsha 410004, China; 2. Blogas Research Institute of Ministry of Agriculture, Chengdu 610041 ,China; 3. The Library of Sichuan University, Chengdu 610064, China |
| Abstract: | Growing system of forage hydrophyte,Ipomoea aquatica,Oryza sativa,Eichhorniacrassipes,were experimented for post-treatment of Anaerobically Digested Piggery Wastewater.The efficiency on COD,NH_3-N,TN,TP removal were detected.The result showed that,for the removal rate of COD:Ipomoea aquatica>Oryza sativa>Eichhornia crassipes,for removal rate of NH_3-N: Eichhornia crassipes>Oryza sativa>Ipomoea aquatica,for TN: Ipomoea aquatica>Oryza sativa>Eichhornia crassipes,and for that of TP:Eichhornia crassipes>Ipomoea aquatica>Oryza sativa.And the algae showed a function removing NH_3-N and TN,For that the control group had better NH_3-N and TN removal where algae grew well without the restraining by hydrophyte. |
| Keywords: | piggery wastewater forage hydrophyte water quality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
