A review on disposal and utilization of phytoremediation plants containing heavy metals

Ecotoxicology and Environmental Safety

Khanh-Quang Tran¹  Zhongchuang Liu² 

[1] Chongqing Multiple-source Technology Engineering Research Center for Ecological Environment Monitoring, Yangtze Normal University, 16 Juxian Rd. Lidu, Fuling District, Chongqing, China;Green Intelligence Environmental School, Yangtze Normal University, 16 Juxian Rd. Lidu, Fuling District, Chongqing, China;

关键词: Phytoremediation;    Plant biomass with heavy metals;    Heavy metal migration;    Resource and energy utilization;    Disposal methods of hazardous waste;   

DOI  :  

来源: DOAJ

【 摘 要 】

The reasonable disposal of plant biomass containing heavy metals (HMs) is a difficult problem for the phytoremediation technology. This review summarizes current literature that introduces various disposal and utilization methods (heat treatment, extraction treatment, microbial treatment, compression landfill, and synthesis of nanomaterials) for phytoremediation plants with HMs. The operation process and technical parameters of each disposal method are different. HMs can migrate and transform in different disposal processes. Some disposal and utilization methods can get some by-products. The main purpose of this paper is to provide reference for technical parameters and characteristics of various disposal and utilization methods, so as to choose and use the appropriate method for the treatment of plant biomass containing HMs after phytoremediation.

【 授权许可】

Unknown