Flocculation performance of a novel synthesized flocculant with low ecological risk
文献类型：期刊论文
| 作者 | Zhang, KS ; Zhou, QX ; Xiao, H |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2004 |
| 卷号 | 16期号:3页码:443-446 |
| 关键词 | combined flocculation turbidity sediment velocity COD ecological risk |
| ISSN号 | 1001-0742 |
| 通讯作者 | Zhou, QX, Chinese Acad Sci, Inst Appl Ecol, Key Lab Terr Ecol Proc, Shenyang 110016, Peoples R China |
| 中文摘要 | Combined flocculants with low ecological risk are urgently required in water supply and wastewater treatment in China. A novel flocculant was thus developed under the condition of low ecological risk( noted as CAS). The experiments to examine wastewater treatment performance of the new product showed that there was favourable performance in the flocculation process in contrast to commercial flocculants in treating kaolin suspensions, municipal effluent and domestic wastewater. Flocculation performance included the turbidity removal rate, sediment character and a decrease in COD( chemical oxygen demand). The sediment time of flocculation is short and the removal rate of turbidity treated by CAS is high compared with PAC ( polyaluminum-chloride), PAM ( polyacrylamide) and the combined addition of PAC and PAM. The optimal concentration required to affect flocculation processes is dependent on kaolin concentration and the character of the wastewater within the range examined. It also showed that CAS is effective to treat wastewater with high turbidity. |
| 学科主题 | Environmental Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000221144000020 |
| 公开日期 | 2011-09-23 |
| 源URL | [http://210.72.129.5/handle/321005/55301]  |
| 专题 | 沈阳应用生态研究所_沈阳应用生态研究所_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, KS,Zhou, QX,Xiao, H. Flocculation performance of a novel synthesized flocculant with low ecological risk[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2004,16(3):443-446. |
| APA | Zhang, KS,Zhou, QX,&Xiao, H.(2004).Flocculation performance of a novel synthesized flocculant with low ecological risk.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,16(3),443-446. |
| MLA | Zhang, KS,et al."Flocculation performance of a novel synthesized flocculant with low ecological risk".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 16.3(2004):443-446. |
入库方式： OAI收割
来源：沈阳应用生态研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。