| 慢速渗滤土地处理系统的改进试验研究 |
| |
| 引用本文： | 赵建芬,马香玲,韩会玲,梁素韬,刘宏权. 慢速渗滤土地处理系统的改进试验研究[J]. 河北农业大学学报, 2005, 28(5): 107-109,117 |
| |
| 作者姓名： | 赵建芬 马香玲 韩会玲 梁素韬 刘宏权 |
| |
| 作者单位： | 河北农业大学,河北,保定,071001;河北省水利科学研究院,河北,石家庄,050051 |
| |
| 摘 要： | 传统的污水慢速渗滤土地处理系统以污水的深度处理和利用为主要目标,水力负荷较小。试验对传统的土地处理系统进行改进,在土壤1 m深处设置排水系统,增大系统水力负荷。试验结果表明,在大水力负荷情况下,改进的污水慢速渗滤土地处理系统对污染物有较好地去除效果,出水水质优良。除总氮外各指标浓度均满足《地面水环境Ⅲ类水域水质标准》要求。
|
| 关 键 词： | 污水 慢速渗滤 去污效果 Ⅲ类水质标准 |
| 文章编号： | 1000-1573（2005）05-0107-03 |
| 收稿时间： | 2005-02-10 |
| 修稿时间： | 2005-02-10 |
Studies on improved experiment of the slow rate land treatment system |
| |
| ZHAO Jian-fen,MA Xiang-ling,HAN Hui-ling,LIANG Su-tao,LIU Hong-quan. Studies on improved experiment of the slow rate land treatment system[J]. Journal of Agricultural University of Hebei, 2005, 28(5): 107-109,117 |
| |
| Authors: | ZHAO Jian-fen MA Xiang-ling HAN Hui-ling LIANG Su-tao LIU Hong-quan |
| |
| Affiliation: | 1. Agricultural University of Hebei, Baoding 071001, China; 2. Hebei Provincial Academy of Water Resource, Shijiazhuang 050051, China |
| |
| Abstract: | Traditional slow rate land treatment system was mainly used to treat sewage and make use of water resource,so hydraulic load of this kind of system was low.A kind of improved method that added a drainage system at 1m depth of land was introduced in this paper to enhance hydraulic load.Experimental results indicated that the disposal effect of contaminations of improved slow rate land treatment system was fine and that water quality discharged from system was fine and satisfied with the standard listed in Ⅲ surface water quality standard except total nitrogen index. |
| |
| Keywords: | sewage slow rate disposal effect Ⅲ water quality standard |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
