naa a22 4500 510750176 CHVBK 20180411083101.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1007/s11270-013-1713-z doi (NATIONALLICENCE)springer-10.1007/s11270-013-1713-z Evaluation of Surfactant-Enhanced In Situ Chemical Oxidation (S-ISCO) in Contaminated Soil [Elektronische Daten] [Wei Wang, George Hoag, John Collins, Ravi Naidu] This work evaluated surfactant-enhanced in situ chemical oxidation (S-ISCO) in a hydrocarbon-contaminated soil. Surfactants and efficacy of oxidant activation as well as the treatability of contaminated soil were assessed. The surfactant VeruSOL-3 with a critical micelle concentration (CMC) of 5.5g/L was selected. Based on the results, activated oxidations by sodium persulphate and hydrogen peroxide were able to effectively destroy target organic compounds in emulsion and soil. The destruction of total petroleum hydrocarbon (TPH) in emulsion was completed in 14days and polycyclic aromatic hydrocarbons (PAHs) in excess of 96%. Green nanoiron was much more active than other activators in emulsion. The data also indicates that oxidation using activators was much less pronounced in soil matrices. However, it is expected that given sufficient dose and treatment time, a higher destruction rate in the contaminated soil can be achieved. The study showed that the remediation of target organic contaminants (TPH, PAH) in soil by S-ISCO using activated sodium persulphate is feasible. Springer Science+Business Media Dordrecht, 2013 Organic contaminants nationallicence Surfactant nationallicence Contaminated soil nationallicence Novel activator nationallicence Activated oxidation nationallicence Wang Wei Centre for Environmental Risk Assessment and Remediation (CERAR), University of South Australia, Mawson Lakes Campus, 5095, Mawson Lakes, SA, Australia aut Hoag George VeruTEK Technologies, Inc., 65 West Dudley Town Road, Suite 100, 06002, Bloomfield, CT, USA aut Collins John VeruTEK Technologies, Inc., 65 West Dudley Town Road, Suite 100, 06002, Bloomfield, CT, USA aut Naidu Ravi Centre for Environmental Risk Assessment and Remediation (CERAR), University of South Australia, Mawson Lakes Campus, 5095, Mawson Lakes, SA, Australia aut Water, Air, & Soil Pollution Springer Netherlands 224/12(2013-12-01), 1-9 0049-6979 224:12<1 2013 224 11270 https://doi.org/10.1007/s11270-013-1713-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11270-013-1713-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Wei Centre for Environmental Risk Assessment and Remediation (CERAR), University of South Australia, Mawson Lakes Campus, 5095, Mawson Lakes, SA, Australia aut NATIONALLICENCE 700 1- Hoag George VeruTEK Technologies, Inc., 65 West Dudley Town Road, Suite 100, 06002, Bloomfield, CT, USA aut NATIONALLICENCE 700 1- Collins John VeruTEK Technologies, Inc., 65 West Dudley Town Road, Suite 100, 06002, Bloomfield, CT, USA aut NATIONALLICENCE 700 1- Naidu Ravi Centre for Environmental Risk Assessment and Remediation (CERAR), University of South Australia, Mawson Lakes Campus, 5095, Mawson Lakes, SA, Australia aut NATIONALLICENCE 773 0- Water, Air, & Soil Pollution Springer Netherlands 224/12(2013-12-01), 1-9 0049-6979 224:12<1 2013 224 11270 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer