Effect of nanomaterials on remediation of polycyclic aromatic hydrocarbons-contaminated soils: A review

2021 ◽  
Vol 284 ◽  
pp. 112023
Author(s):  
Mahmoud Mazarji ◽  
Tatiana Minkina ◽  
Svetlana Sushkova ◽  
Saglara Mandzhieva ◽  
Gholamreza Nabi Bidhendi ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Contaminated Soils ◽  
Polycyclic Aromatic

Bioaugmentation strategy to enhance polycyclic aromatic hydrocarbons anaerobic biodegradation in contaminated soils

Chemosphere ◽  
2021 ◽  
Vol 275 ◽  
pp. 130091
Author(s):  
Alberto Ferraro ◽  
Giulia Massini ◽  
Valentina Mazzurco Miritana ◽  
Antonio Panico ◽  
Ludovico Pontoni ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Contaminated Soils ◽  
Anaerobic Biodegradation ◽  
Polycyclic Aromatic

scholarly journals Application of Programmed Temperature Vaporization Large Volume Injection Gas Chromatography (PTV-LVI-GC) to the Analysis of Polycyclic Aromatic Hydrocarbons (PAHs) in Soils

2017 ◽  
Vol 57 (2) ◽  
Author(s):  
Miguel Ángel Delgadillo-Marín ◽  
Araceli Peña-Álvarez ◽  
Mario Villalobos Villalobos
Keyword(s):  
Gas Chromatography ◽  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Large Volume ◽  
Contaminated Soils ◽  
Large Volume Injection ◽  
Method Performance ◽  
Flame Ionization ◽  
Polycyclic Aromatic ◽  
Programmed Temperature Vaporization

A sensitive, selective and robust method was developed to quantify low levels of polycyclic aromatic hydrocarbons (PAHs) in soils by means of Programmed Temperature Vaporization - Large Volume Injection (PTV-LVI) coupled to gas chromatography with flame ionization detection. Optimal vent pressure and flux at the PTV inlet of the GC system were determined by comparison of peak areas obtained from injection of a standard PAHs mixture at different conditions. Assessment of method performance was carried out with home-made standards prepared by spiking three non-PAH contaminated soils that contained 1.8%, 4.6% and 25% natural organic matter (NOM), with mixtures of six different PAHs at low concentration levels. Detection limits between 9 and 12 ng g<sup>-1</sup> and variation coefficients below 11% were determined from analysis of spiked samples of the soil with lowest NOM content. PAHs recoveries typically ranged from 61% to 96% for the three studied soils.

Application of Soil Washing Treatment Method for the Remediation of Petroleum Polluted Soil

2020 ◽  
pp. 476-501
Author(s):  
Abdullahi Evuti Mohammed ◽  
Kamoru Adio Salam ◽  
Silas Shamaye Samuel
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Contaminated Soils ◽  
Soil Washing ◽  
Treatment Method ◽  
Petroleum Products ◽  
Gas Chromatography Mass Spectrometry ◽  
Detergent Concentration ◽  
Polycyclic Aromatic ◽  
Percentage Removal

The increasing contamination of soil by petroleum products has been a great source of concern to our society because of its negative consequences on the environment. Thus, several remediation technologies and trials have been propounded for a crude oil-polluted environment. This chapter reviews the dynamics of pollutants in the soil and the various treatment technologies for petroleum-polluted soils viz physico-chemical, thermal, and biological treatment methods. Authors experimented on soil washing using detergent for the remediation of petroleum contaminated soils considering different concentrations. The percentage removal of aliphatic and Polycyclic Aromatic Hydrocarbons (PAHs) was determined using Gas Chromatography Mass Spectrometry (GC-MS). The highest percentage removal efficiencies of 97.55% and 61.41% for aliphatic and Polycyclic Aromatic Hydrocarbons were obtained at detergent concentration of 20w/v% respectively.

Polycyclic aromatic hydrocarbons in fuel-oil contaminated soils, Antarctica

Chemosphere ◽  
1999 ◽  
Vol 39 (13) ◽  
pp. 2201-2207 ◽  
Author(s):  
Jackie Aislabie ◽  
Megan Balks ◽  
Norma Astori ◽  
Gavin Stevenson ◽  
Robert Symons
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Contaminated Soils ◽  
Fuel Oil ◽  
Polycyclic Aromatic

EFFECTS OF ANAEROBIC INCUBATION ON THE DESORPTION OF POLYCYCLIC AROMATIC HYDROCARBONS FROM CONTAMINATED SOILS

2008 ◽  
Vol 27 (4) ◽  
pp. 837 ◽  
Author(s):  
Hongbo Zhu ◽  
J. Chadwick Roper ◽  
Frederic K. Pfaender ◽  
Michael D. Aitken
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Contaminated Soils ◽  
Anaerobic Incubation ◽  
Polycyclic Aromatic
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