期刊
WATER SCIENCE AND TECHNOLOGY
卷 59, 期 7, 页码 1371-1376出版社
IWA PUBLISHING
DOI: 10.2166/wst.2009.126
关键词
activated carbon; adsorption; ammonia; highly porous materials; H2S; VOCs
This paper discusses H2S, NH3 and VOCs removal by sewage-sludge-derived materials with outstanding chemical and textural properties. These materials were obtained from different precursors using different chemical and thermal treatments. Results show that the H2S removal process entailed a catalytic conversion of H2S to S or SO42-species. On the other hand, adsorption is the main mechanism governing the performance of sludge-based materials for NH3 and VOCs. Retention capacities (x/M values) obtained for some of the sludge-based adsorbents/catalysts are similar to those obtained with commercial activated carbons selected as reference materials.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据