| 聚铝及其加载粘土矿物高效絮凝沉降铜绿微囊藻的研究 |
| |
| 引用本文： | 付军,闫海,王东升,杨敏.聚铝及其加载粘土矿物高效絮凝沉降铜绿微囊藻的研究[J].环境工程学报,2006,7(1):76-79. |
| |
| 作者姓名： | 付军 闫海 王东升 杨敏 |
| |
| 作者单位： | 1. 中国科学院生态环境研究中心环境水质学国家重点实验室,北京,100085
2. 中国科学院生态环境研究中心环境水质学国家重点实验室,北京,100085;北京科技大学应用科学学院生物科学与技术系,北京,100083 |
| |
| 基金项目： | 国家科技攻关项目
,
中国科学院资助项目
,
国家重点实验室基金 |
| |
| 摘 要： | 考察了4种聚铝絮凝剂絮凝沉降铜绿微囊藻的效果,发现编号为HPACS02的聚铝絮凝剂除藻效果最好,并进一步研究得知HPACS02在pH 7.5时絮凝除藻的效率最高.在采用HPACS02作为絮凝剂时,如果少量投加滑石、海泡石或高岭土等粘土矿物会对铜绿微囊藻的絮凝沉降产生增效作用,其中滑石的助凝效果最好.
|
| 关 键 词： | 聚铝 铜绿微囊藻 粘土矿物 絮凝 |
| 文章编号： | 1008-9241(2006)01-0076-04 |
| 修稿时间： | 2004年10月11 |
Effective flocculations of Microcystis aeruginosa by HPACs and embedded with clays |
| |
| Fu Jun,Yan Hai,Wang Dongsheng,Yang Min.Effective flocculations of Microcystis aeruginosa by HPACs and embedded with clays[J].Techniques and Equipment for Environmental Pollution Control,2006,7(1):76-79. |
| |
| Authors: | Fu Jun Yan Hai Wang Dongsheng Yang Min |
| |
| Abstract: | The effects of 4 kinds of HPACs for the flocculation of the Microcystis aeruginosa were investigated,in which a kind of HPAC named HPACS02 was found to be a best flocculation for the sedimentation of cyanobacterial cells.It was shown that the flocculation efficiency of M.aeruginosa by HPACS02 reached the maximum value at initial pH 7.5.The concerted effects for the sedimentation of M.aeruginosa's cells were observed when HPACS02 and clay of talc,sepiolite or kaolin were simultaneously added, in which talc was found to be the best. |
| |
| Keywords: | HPACs Microcystis aeruginosa clays flocculation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
