Preparation and characteristic of triolein-embedded composite sorbents for water purification
文献类型：期刊论文
| 作者 | Huo, JX; Liu, HJ; Qu, JH; Wang, ZJ; Ge, JT; Liu, HN |
| 刊名 | SEPARATION AND PURIFICATION TECHNOLOGY
 |
| 出版日期 | 2005 |
| 卷号 | 44期号:1页码:37-43 |
| 关键词 | triolein cellulose acetate (CA) composite sorbent persistent organic pollutants (POPs) dieldrin |
| 英文摘要 | The novel triolein-embedded composite sorbents for removing persistent organic pollutants (POPs) in water were developed. Comprehensive structural characteristics of the composite sorbents were characterized using scanning electron microscope (SEM), fourier transform infrared spectrum (FT-IR) and X-ray photoelectron spectrum (XPS). It is suggested that triolein/cellulose acetate (CA) viscous syrup can be deposited on the surface of silica gel granules, because the silica gel granules have the large enough aperture to make the polymer penetrate into. Triolein is also embedded into a hybrid membrane perfectly. Dieldrin is regarded as a representative compound of POPs. Sorption experiments in solutions with constant concentrations show that adsorption capacity increased with increased triolein content in composite adorbents. Dieldrin removal could reach 80% at 50 ng/l initial concentration, which is near the environmental level. (C) 2004 Elsevier B.V. All rights reserved. |
| 学科主题 | Engineering |
| 研究领域[WOS] | Engineering |
| WOS记录号 | WOS:000229810700005 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23305]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Huo, JX,Liu, HJ,Qu, JH,et al. Preparation and characteristic of triolein-embedded composite sorbents for water purification[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2005,44(1):37-43. |
| APA | Huo, JX,Liu, HJ,Qu, JH,Wang, ZJ,Ge, JT,&Liu, HN.(2005).Preparation and characteristic of triolein-embedded composite sorbents for water purification.SEPARATION AND PURIFICATION TECHNOLOGY,44(1),37-43. |
| MLA | Huo, JX,et al."Preparation and characteristic of triolein-embedded composite sorbents for water purification".SEPARATION AND PURIFICATION TECHNOLOGY 44.1(2005):37-43. |
入库方式： OAI收割
来源：生态环境研究中心
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