摘要
污泥浓缩-(消化)-脱水-堆肥(填埋)工艺不能有效去除污泥中的有毒有机物质,而植物修复技术成为降低有毒有机物质含量的有效手段。从污泥-植物系统、水-植物系统和土壤-植物系统3个方面阐述有毒有机物质污染基质的植物修复研究现状,并提出对含有毒有机物质污泥进行植物修复的研究方向。
Regular sludge treatment and disposal processes such as concentration, digestion, dewatering, composting and landfilling, can not remove PAHs from the sludge efficiently, while bioremediation technologies are one of ideal methods for PAHs removal. In this paper, research status on bioremediation technology of sludge with PAHs was discussed from three aspects： sludge - plant system, water - plant system and soil - plant system, and research direction of bioremediation technology was put forward.
出处
《辽宁化工》
CAS
2010年第12期1250-1253,1289,共5页
Liaoning Chemical Industry
基金
国家自然科学基金资助(50978048)
