Sökning: L773:0304 3894 >
Remediation of heav...
Remediation of heavy metal(loid)s contaminated soils – To mobilize or to immobilize?
-
- Bolan, Nanthi (författare)
- Centre for Environmental Risk Assessment and Remediation, University of South Australia, Mawson Lakes, Australia; Cooperative Research Centre for Contamination Assessment and Remediation of the Environment, Adelaide, Australia
-
- Kunhikrishnanc, Anitha (författare)
- Chemical Safety Division, Department of Agro-Food Safety, National Academy of Agricultural Science, Suwon-si, Gyeonggi-do, Republic of Korea
-
- Thangarajan, Ramya (författare)
- Centre for Environmental Risk Assessment and Remediation, University of South Australia, Mawson Lakes, Australia; Cooperative Research Centre for Contamination Assessment and Remediation of the Environment, Adelaide, Australia
-
visa fler...
-
- Kumpiene, Jurate (författare)
- Luleå tekniska universitet,Geovetenskap och miljöteknik
-
- Park, Jinhee (författare)
- Centre for Mined Land Rehabilitation, University of Queensland, St Lucia, Australia
-
- Makino, Tomoyuki (författare)
- Soil Environmental Division, National Institute for Agro-Environmental Sciences, 3-1-3 Kannondai, Tsukuba, Ibaraki, Japan
-
- Kirkham, Mary Beth (författare)
- Department of Agronomy, 2004 Throckmorton Plant Sciences Center, Kansas State University, Manhattan, KS, USA
-
- Scheckel, Kirk (författare)
- National Risk Management Research Laboratory, U.S. Environmental Protection Agency, 5995 Center Hill Avenue, Cincinnati, OH 45224, USA
-
visa färre...
-
(creator_code:org_t)
- Elsevier BV, 2014
- 2014
- Engelska.
-
Ingår i: Journal of Hazardous Materials. - : Elsevier BV. - 0304-3894 .- 1873-3336. ; 266, s. 141-166
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Unlike organic contaminants, metal(loid)s do not undergo microbial or chemical degradation and persist for a long time after their introduction. Bioavailability of metal(loid)s plays a vital role in the remediation of contaminated soils. In this review, the remediation of heavy metal(loid) contaminated soils through manipulating their bioavailability using a range of soil amendments will be presented. Mobilizing amendments such as chelating and desorbing agents increase the bioavailability and mobility of metal(loid)s. Immobilizing amendments such of precipitating agents and sorbent materials decrease the bioavailabilty and mobility of metal(loid)s. Mobilizing agents can be used to enhance the removal of heavy metal(loid)s though plant uptake and soil washing. Immobilizing agents can be used to reduce the transfer to metal(loid)s to food chain via plant uptake and leaching to groundwater. One of the major limitations of mobilizing technique is susceptibility to leaching of the mobilized heavy metal(loid)s in the absence of active plant uptake. Similarly, in the case of the immobilization technique the long-term stability of the immobilized heavy metal(loid)s needs to be monitored.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Annan naturresursteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Other Environmental Engineering (hsv//eng)
Nyckelord
- Avfallsteknik
- Waste Science and Technology
Publikations- och innehållstyp
- ref (ämneskategori)
- for (ämneskategori)
Hitta via bibliotek
Till lärosätets databas