Journal ArticleDOI
Prospects on integrated electrokinetic systems for decontamination of soil polluted with organic contaminants
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TLDR
In this article, a review aimed to ascertain the most recent developments on the commonly proposed integrated technologies (electrokinetic soil washing, electrokinetics coupled with permeable reactive barriers, electro-kinetic-advanced oxidation processes, and bio-electrokkinetic remediation), by evaluating the gaps, challenges, and trends of these systems in the last years.About:
This article is published in Current Opinion in Electrochemistry.The article was published on 2021-06-01. It has received 13 citations till now.read more
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Journal ArticleDOI
Heterogeneous Advanced Oxidation Processes: Current Approaches for Wastewater Treatment
TL;DR: The most recent research focuses on the use and development of different types of heterogeneous catalysts, which are capable of overcoming some of the operational limitations of homogeneous processes such as the generation of metallic sludge, difficult separation of treated water and narrow working pH as mentioned in this paper .
Journal ArticleDOI
Recent Developments in Advanced Oxidation Processes for Organics-Polluted Soil Reclamation
Crina Calenciuc,Antía Fdez-Sanromán,Gabriela Lama,Sivasankar Annamalai,A. Sanromán,Marta Pazos +5 more
TL;DR: A review of the state of the art regarding the use of Advanced Oxidation Processes (AOPs) for soil remediation is presented in this paper , which aims to provide an outline of recent technologies developed for the decontamination of polluted soils by using AOPs.
Journal ArticleDOI
Electroscrubbers for removing volatile organic compounds and odorous substances from polluted gaseous streams
F. Escalona-Durán,F. Escalona-Durán,Cristina Sáez,Justo Lobato,Carlos A. Martínez-Huitle,Manuel A. Rodrigo +5 more
TL;DR: In this article, a review compiles the information available in the recent literature showing the hybridization of absorption units with electrochemical cells for treatment of gases polluted with volatile organic compounds and odorous substances, paying special attention to the technology readiness level.
Journal ArticleDOI
Enhancing soil vapor extraction with EKSF for the removal of HCHs.
João Miller de Melo Henrique,J. Isidro,Cristina Sáez,R. López-Vizcaíno,Ángel Yustres,Vicente Navarro,Elisama Vieira dos Santos,Manuel A. Rodrigo +7 more
TL;DR: In this paper , a combination of electrokinetic soil flushing (EKSF) with soil vapor extraction (SVE) for the removal of four hexachlorocyclohexane (HCH) isomers contained in a real matrix was evaluated.
Journal ArticleDOI
Enhancing Electrokinetic Soil Flushing with Air Stripping for the treatment of soil polluted with phenol and o-chlorophenol
TL;DR: In this paper , the authors describe the treatment of soil spiked with a mixture of phenol and o-chlorophenol in a bench-scale plant combining Electrokinetic Soil Flushing with Air Stripping (EKSF-AS).
References
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Journal ArticleDOI
State of the art and future challenges for polycyclic aromatic hydrocarbons is sediments: sources, fate, bioavailability and remediation techniques
TL;DR: Recent studies have shown that a combination of strategies including in situ approaches is likely to provide the most effective long-term solution for dealing with contaminated sediments.
Journal ArticleDOI
Removal of inorganic contaminants in soil by electrokinetic remediation technologies: A review.
Dongdong Wen,Rongbing Fu,Qian Li +2 more
TL;DR: A comprehensive review on electrokinetic remediation of inorganic contaminants in soil is given, and correlations between dehydration, crystallization effect, focusing effect and thermal effect are disclosed; optimal operating conditions for the removal of heavy metals by EKR and EKR coupled with PRB are discussed and sorted out.
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Improvement in electrokinetic remediation of heavy metal spiked kaolin with the polarity exchange technique.
TL;DR: The "polarity exchange" technique is presented as a simple way to avoid the negative effect of OH(-) on metal transportation and will yield with a complete decontamination of the soil with a moderate increment in the electric power consumption.
Journal ArticleDOI
Remediation of hydrocarbon–heavy metal co-contaminated soil by electrokinetics combined with biostimulation
TL;DR: In this paper, an enhanced electrokinetics technology was developed to decontaminate a hydrocarbon-heavy metal co-contaminated soil by applying biostimulation and selective membranes (cationic and anionic).
Journal ArticleDOI
Bio-electrokinetic remediation of crude oil contaminated soil enhanced by bacterial biosurfactant.
Arumugam Arul Prakash,Natarajan Srinivasa Prabhu,Aruliah Rajasekar,Punniyakotti Parthipan,Mohamad S. AlSalhi,Sandhanasamy Devanesan,Muthusamy Govarthanan,Muthusamy Govarthanan +7 more
TL;DR: It is proven that the BIO-EK combined with BS can be used to enhance in situ bioremediation of petroleum contaminated soils and enhances the biodegradation rate of crude oil contaminated soil.
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Remediation of heavy metal-contaminated soils by electrokinetic technology: Mechanisms and applicability.
Yuchen Wang,Ang Li,Chongwei Cui +2 more