The intrinsic biodegradability of hydrocarbons and the distribution of proficient degrading microorganisms in the environment are very crucial for the implementation of bioremediation practices. Among others, one of the most favorable methods that can enhance the effectiveness of bioremediation of hydrocarbon-contaminated environment is the application of biosurfactant producing microbes. In th...

The ecotoxicological effects of oil spill from the grounded vessel MV River Princess on the intertidal benthic organisms of Sinquerim-Candolim beach at Goa were investigated. An intertidal expanse of 1 km on either side of the grounded vessel was selected to evaluate the concentration of total petroleum hydrocarbon (TPH) in the sediment and its effects on the composition, abundance and diversit...

Waqar Ashraf Department of Natural Sciences, Prince Mohammad Bin Fahad University, Al Khobar 31952, Kingdom of Saudi Arabia ([email protected]) & Atiq Mian Center for Environment & Water, King Fahad University of Petroleum & Minerals, Dhahran 31261, Kingdom of Saudi Arabia Abstract: The levels of total petroleum hydrocarbons (TPH) and lipid contents have been reported for eight commercially im...

Phytoremediation is a promising technique for cleaning petroleum contaminated soils. In this study, the effects of two grass species (Festuca arundinacea Schreb. and Festuca pratensis Huds.), infected (E(+)) and non-infected (E(-)) by endophytic fungi (Neotyphodium coenophialum and Neotyphodium uncinatum, respectively) on the degradation of petroleum hydrocarbons in an aged petroleum contaminat...

The study investigated microbial population dynamics in soils of Greater Port Harcourt Area, Nigeria. involved the quantification petroleum pollutants and enumeration characterization culturable fungi bacteria. Gas Chromatograph FID method was used to quantify total hydrocarbons (TPH) soil while morphological biochemical tests were characterize microorganisms. highest TPH 9,759.37±883.36...

A study on the bioremediation potentials of the earthworm Hyperiodrilus africanus (Beddard) in soil contaminated with crude oil was investigated. Dried and sieved soils were contaminated with 5 ml each of crude oil with replicates and inoculated with earthworms and monitored daily for 12 weeks. Physicochemical parameters such as pH, total organic carbon, sulfate, nitrate, phosphate, sodium, pot...

High-molecular weight (> C16) hydrocarbons (HMWHs) are common pollutants in sediments of freshwater systems, particularly urban water bodies. No sediment quality guidelines exist for total hydrocarbons; more emphasis is placed on polyaromatic hydrocarbons, the most toxic component of hydrocarbons. A field-based microcosm experiment was conducted to determine whether unpolluted sediments spiked ...

Hydrocarbon wastes generated from remediation activities contain Total Petroleum (TPH), Polyaromatic (PAH) and Heavy Metals whose respective concentrations are yet to be determined. There is limited available literature particularly in Nigeria, on whether the concentration of these after treatment exceeds permissible limits. The present work aims determine petroleum hydrocarbon residual ash tre...