Incineration Experiment to Dispose as Hyperaccumulator Pteris vittata L

Abstract:

Incineration technology were studied in order to investigate the feasibility of incineration technology on disposal of the arsenic-containing hyperaccumulator Pteris vittata L,The muffle furnace experiment examined the changes of arsenic in fresh and withered leaves of P. vittata L.There are different temperature such as 200 °C, 400 °C, 800 °C three temperature gradient in the incineration experiment,which research the quality and volatilization of arsenic under the different temperature . The results showed that the plant quality reduced accompanied by the volatilization of arsenic was raised with the increasing of temperature . P.vittata L had maximum mass loss and the least volatile of heavy metal after burning treatment at 400 °C . The result provides insight into developing harmless disposal or resource-reuse-oriented methods for disposal of the plants used for large scale phytoremediation application. Key words: Hyperaccumulator; Incineration; Pteris vittata L.; dispose

• Periodical: Advanced Materials Research (Volumes 821-822)
• Pages: 1110-1117
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.821-822.1110
• Online since: September 2013
• Authors: Xin Chun Xie, Hai Juan Wang*, Hong Bin Wang, Yong Li Jiang, Yu Lei Zheng
• Keywords: Dispose, Hyperaccumulator, Incineration, Pteris vittata L.

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