| Effectiveness of Inorganic Amendments in Immobilizing Containminants in Sewage Sludge | |
| Liang, Zhen; Yu, Lian | |
| 2010 | |
| 会议名称 | International Workshop on Diffuse Pollution-Management Measures and Control Technique |
| 会议日期 | OCT 27-29, 2010 |
| 会议地点 | Anhui Univ Sci & Technol, Huainan, PEOPLES R CHINA |
| 关键词 | Sewage sludge Red mud Lime Phosphorus Heavy metals |
| 英文摘要 | Sewage sludge is inevitable end by-product of sewage treatment. Land application provides a cost-effective alternative for sewage sludge disposal. However, the release of contaminants from sewage sludge amended soils is a major source of water quality impairment. Therefore, sewage sludge immobilization seems necessary. In this work, red mud and lime were explored to immobilize the contaminants of sewage sludge. The results showed that red mud and lime could reduce the contaminants release. The results of XRD showed that there were no detectable changes in the mineralogy of sewage sludge after chemical amendments. EDX spectra of many red mud amended sewage sludge particles contained large Al peaks and lime amended sewage sludge particles contained large Ca peaks, while untreated sewage sludge particles showed little Al and Ca. |
| 内容类型 | 会议论文 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/24642]  |
| 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 | Liang, Zhen,Yu, Lian. Effectiveness of Inorganic Amendments in Immobilizing Containminants in Sewage Sludge[C]. 见:International Workshop on Diffuse Pollution-Management Measures and Control Technique. Anhui Univ Sci & Technol, Huainan, PEOPLES R CHINA. OCT 27-29, 2010. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
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。
修改评论