Title :
Mobility of Metals Remaining in the Soils Treated by Edta Washing or/and Chemical Stabilization
Author :
Zhang, Weihua ; Yuan, Yuan ; Tong, Lizhi ; Zhuang, Luwen ; Huang, Hao ; Liu, Zhiyong
Author_Institution :
Sch. of Environ. Sci. & Eng., Sun Yat-sen Univ., Guangzhou, China
Abstract :
This study discusses the feasibility of sequential combination of soil washing and chemical stabilization, through investigating the metal mobility in the treated soils. Results indicate that the washing can facilitate to chemically stabilize metals, if the soil has substantial labile fractions to be removed by washing. However, if the labile metal fraction is negligible, an opposite effect is often observed.
Keywords :
decontamination; metals; soil pollution; EDTA washing; chemical stabilization; metal mobility; soils; Aggregates; Chemical engineering; Chemical technology; Chromium; Data mining; Fractionation; Inorganic materials; Protection; Soil; Sun;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5516713
