Phytoremediation for heavy metal contaminated soils and combined bio-energy production

摘要：

We will apply phytoremediation to clean soils that are diffusely and so over a big area polluted with heavy metals. Uptake ranges of heavy metals by rape seed, maize and wheat will he increased by increasing the bioavailability of heavy metals by the addition of biodegradable physico-chemical agents and by stimulating the heavy-metal uptake capacity of the microbial community in and around the plant. By selling the bio-energy (produced by anaerobic digestion, incineration, gasification and production of biodiesel) and the recovered heavy metals a part of the remediation cost will he regained.

关键词： bio-energy heavy metals phytoremediation

作者: W. Dejonghe J. Kegels B. Defoort E. Beeckman J. Smis S. De Schepper H. Fastenaekels M. Geurds R. Guisson L. Van Ginneken L. Diels E. Meers N. Witters T. Thewys J. Vangronsveld

作者单位: Environmental and process technology, Flemisch Institute for Technological Research, Boeretang 200, Umicore Precious Metals Refining, A Greinerstraat 14, 2660 Hoboken, Belgium EnviTech, Wetenschapspark 1, Plassendale 1, 8400 Oostende, Belgium OWS, Dok Noord 4, 9000 Gent, Belgium Indinox, Industriepark Rozen, Weverslaan 23, 9160 Lokeren, Belgium Vyncke Energietechniek, Gentsesteenweg 224, 8530 Harelbeke, Belgium Laboratory of Analytical Chemistry and Ecochemistry, Ghent University, Coupure Links 653, 9000 Gent, Centre for Environmental Sciences, Department of Environmental Biology/Environmental Economy, Univer

会议类型: 国际会议

会议名称: 第九届痕量元素生物地球化学国际会议(9th International Conference on the Biogeochemistry of Trace Elements)

会议地点: 北京

会议语种:英文

页码: 162-163

在线出版日期: 2007-07-15（万方平台首次上网日期，不代表论文的发表时间）