Remediation of an aged PCP-contaminated soil by chemical oxidation under flow-through conditions

  title={Remediation of an aged PCP-contaminated soil by chemical oxidation under flow-through conditions},
  author={V. A. Rybnikova and Naresh Singhal and Khalil Hanna},
  journal={Chemical Engineering Journal},
Enhancement of Pentachlorophenol Removal in a Historically Contaminated Soil by Adding Ascorbic Acid to H2O2/Magnetite System
Development of new tools to improve the efficiency of iron minerals in promoting Fenton oxidation for environmental remediation is a highly promising field. Here, we examine for the first time the
Degradation of petroleum hydrocarbons in unsaturated soil and effects on subsequent biodegradation by potassium permanganate
The results reveal that PP can degrade soil TPH and significantly enhance the biodegradation rate in unsaturated diesel-contaminated soil when combined with bioaugmentation foam.
Recent Developments in Advanced Oxidation Processes for Organics-Polluted Soil Reclamation
Soil pollution has become a substantial environmental problem which is amplified by overpopulation in different regions. In this review, the state of the art regarding the use of Advanced Oxidation
Effect of applying persulfate on the accumulation of arsenic in rice plants grown in arsenic-contaminated paddy soil
Arsenic is known to be a notorious human carcinogen and rice consumption is becoming the primary human exposure route for As, especially in many Asian countries. As one of redox-sensitive elements in
Bacterial consortium biotransformation of pentachlorophenol contaminated wastewater.
The results showed that the PCP removal for consortium B1 and B2 after 168 h was 70 and 97.5% in STWW and MSM, respectively, and PCP addition showed an increase in biofilm development especially for B2 consortium, which showed a clear increase in diameter of cell lysis.


Effect of thermal pre-treatment on the availability of PAHs for successive chemical oxidation in contaminated soils
The results indicated the significant impact of pre-heating temperature on the availability of PAHs in contaminated soils and therefore may have strong implications in the remediation of contaminated soils especially where pollutant availability is a limiting factor.
Chemical oxidation of hexachlorocyclohexanes (HCHs) in contaminated soils.
Biodegradation of creosote and pentachlorophenol in contaminated groundwater: chemical and biological assessment
Data suggest that toxicity and teratogenicity are associated with compounds difficult to treat biologically and that one may not necessarily rely on indigenous microorganisms to effectively remove these compounds in a reasonable time span; to this end, alternative or supplemental approaches may be necessary.
Removal of PCBs in contaminated soils by means of chemical reduction and advanced oxidation processes
Results indicated that bimetallic nanoparticles Fe/Ni showed the highest efficiency in reduction of PCB28 and PCB118 in spiked sand, whereas magnetite (Fe3O4) exhibited a high catalytic stability during the combined reduction/oxidation approach.
Permanganate oxidation of sorbed polycyclic aromatic hydrocarbons.