Bioaugmentation and Biostimulation of Total Petroleum Hydrocarbon Degradation in a Petroleum-contaminated Soil with Fungi Isolated from Olive Oil Effluent

2019 ◽  
Vol 230 (3) ◽  
Author(s):  
Abduelbaset M. A. Essabri ◽  
Nur Pasaoglulari Aydinlik ◽  
Ndifreke Etuk Williams
Keyword(s):  
Olive Oil ◽  
Contaminated Soil ◽  
Petroleum Hydrocarbon ◽  
Total Petroleum Hydrocarbon ◽  
Hydrocarbon Degradation ◽  
Petroleum Contaminated Soil

Hydrocarbon treatability study of Antarctica soil with Fenton’s reagent

2021 ◽  
Author(s):  
Samuel Beal ◽  
Ashley Mossell ◽  
Jay Clausen
Keyword(s):  
Environmental Health ◽  
Contaminated Soil ◽  
Contaminated Soils ◽  
Petroleum Hydrocarbon ◽  
Total Petroleum Hydrocarbon ◽  
Fenton’S Reagent ◽  
Fenton's Reagent ◽  
Mcmurdo Station ◽  
Petroleum Contaminated Soil ◽  
Annual International Conference

The study objectives were to determine the effectiveness of Fenton’s Reagent and Modified Fenton’s Reagent in reducing Total Petroleum Hydrocarbon (TPH) concentrations in petroleum-contaminated soil from McMurdo Station, Antarctica. Comparisons of the contaminated soils were made, and a treatability study was completed and documented. This material was presented at the Association for Environmental Health and Sciences Foundation (AEHS) 30th Annual International Conference on Soil, Water, Energy, and Air (Virtual) on March 25, 2021.

Total petroleum hydrocarbon degradation in contaminated soil as affected by plants growth and biochar

2017 ◽  
Vol 76 (20) ◽  
Author(s):  
Maryam Barati ◽  
Fereshteh Bakhtiari ◽  
Dariush Mowla ◽  
Sedigheh Safarzadeh
Keyword(s):  
Contaminated Soil ◽  
Petroleum Hydrocarbon ◽  
Total Petroleum Hydrocarbon ◽  
Hydrocarbon Degradation

scholarly journals The Effect of Compost Application on Degradation of Total Petroleum Hydrocarbon in Petroleum-Contaminated Soil

2015 ◽  
Vol 34 (4) ◽  
pp. 268-273 ◽  
Author(s):  
Sung Un Kim ◽  
Yong Gyun Kim ◽  
Sang Mong Lee ◽  
Hyean Cheal Park ◽  
Keun Ki Kim ◽  
...  
Keyword(s):  
Contaminated Soil ◽  
Petroleum Hydrocarbon ◽  
Total Petroleum Hydrocarbon ◽  
Compost Application ◽  
Petroleum Contaminated Soil

Bioremediation of hydrocarbon degradation in a petroleum-contaminated soil and microbial population and activity determination

Chemosphere ◽  
2017 ◽  
Vol 169 ◽  
pp. 124-130 ◽  
Author(s):  
Manli Wu ◽  
Wei Li ◽  
Warren A. Dick ◽  
Xiqiong Ye ◽  
Kaili Chen ◽  
...  
Keyword(s):  
Contaminated Soil ◽  
Microbial Population ◽  
Hydrocarbon Degradation ◽  
Activity Determination ◽  
Petroleum Contaminated Soil

scholarly journals Biological Effects of Hydrocarbon Degradation Intermediates: Is the Total Petroleum Hydrocarbon Analytical Method Adequate for Risk Assessment?

2020 ◽  
Vol 54 (18) ◽  
pp. 11396-11404
Author(s):  
Barbara A. Bekins ◽  
Jennifer C. Brennan ◽  
Donald E. Tillitt ◽  
Isabelle M. Cozzarelli ◽  
Jennifer McGuire Illig ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Analytical Method ◽  
Petroleum Hydrocarbon ◽  
Biological Effects ◽  
Total Petroleum Hydrocarbon ◽  
Hydrocarbon Degradation ◽  
Degradation Intermediates

Experimental Study on Bioremediation of Petroleum Contaminated Soil in Puyang Oilfield

2011 ◽  
Vol 233-235 ◽  
pp. 693-696
Author(s):  
Li Chen ◽  
Fa Wang Zhang ◽  
Shuo Ren ◽  
Sheng Zhang
Keyword(s):  
Experimental Study ◽  
Nitrogen Fixation ◽  
Contaminated Soil ◽  
Petroleum Hydrocarbon ◽  
Degradation Rate ◽  
Soil Layer ◽  
Water Oxygen ◽  
Petroleum Contaminated Soil ◽  
Ecological Remediation ◽  
Distinct Increase

According to the previous experience on remediation experiment in laboratory and field, the study on microgial ecological remediation of petroleum contaminated soil in Puyang oilfield was carried out under 3 different conditions. Here the results from remediation show that the technology of microbe cooperated with alfalfa, single microbe technology and single alfalfa technology all possess remedial effect on petroleum contaminated soil through 99-day period remediation, and the technology of microbe cooperated with alfalfa creates the best remedial mission with petroleum hydrocarbon degradation rate of 65.27%, while the rest single technologies exerts degradation rate of about 40% on petroleum hydrocarbon, Moreover, the experiment results indicate that few nutriment such as soluble salt, NO3-, Cl-,etc can infiltrate into the lower soil layer(50cm). However, the distinct increase of NH4+ in the second and third remediation area may attribute to abundance fertilizer transportation into depth soil layer due to the nitrogen fixation of alfalfa’s roots. In addition, we also find that the remediation effect can be impacted by the factors containing tempertation, water, oxygen, nutriment and mini-geo-enviroment.

scholarly journals Effects of surfactants on the remediation of petroleum contaminated soil and surface hydrophobicity of petroleum hydrocarbon degrading flora

2020 ◽  
Vol 26 (5) ◽  
pp. 200384-0
Author(s):  
Jianbo Liu ◽  
Liming Xu ◽  
Feifei Zhu ◽  
Shouhao Jia
Keyword(s):  
Contaminated Soil ◽  
Petroleum Hydrocarbons ◽  
Petroleum Hydrocarbon ◽  
Initial Conditions ◽  
Removal Rate ◽  
Surface Hydrophobicity ◽  
Orthogonal Experiments ◽  
Petroleum Contaminated Soil ◽  
Application Potential ◽  
High Removal Rate

It has been proven that surfactants used in the remediation of petroleum hydrocarbon contaminated soil have great application potential. In this study, the effects of five surfactants (SDBS, Tween80, Tween60, rhamnolipid and TRS-1) on leaching of petroleum hydrocarbons from soil were investigated through orthogonal experiments, and petroleum hydrocarbon components were analyzed by GC/MS. The effects of surfactants on the degradation of petroleum hydrocarbon were analyzed by the changes of microbial growth curve and surface hydrophobicity. The results showed that surfactant type, temperature and surfactant concentration had significant effects on the removal rate of petroleum hydrocarbon. Tween80, rhamnolipid and TRS-1 have good bio-friendliness and a high removal rate of petroleum hydrocarbons (up to 65%), suitable for the restoration of the soil used in the experiment And Surfactants exhibited a higher removal rate for small molecules and petroleum hydrocarbons with odd carbon atoms. Surfactants have a certain modification effect on the surface of relatively hydrophilic bacteria under the initial conditions, making their surface properties develop in the direction of enhanced hydrophobicity, and the hydrophobicity has increased from less than 20% to about 40%.

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