نتایج جستجو برای: petroleum contaminated soil

تعداد نتایج: 224635  

ژورنال: علوم آب و خاک 2008
افیونی, مجید, بسالت‌پور, علی اصغر , حاج‌عباسی, محمدعلی, خوشگفتارمنش, امیرحسین,

Total petroleum hydrocarbon (TPH) contaminations in soils may be toxic to human, plants and cause groundwater contamination. To achieve maximum TpH- reduction and to establish successfull stable vegetation cover in phytoremediation method, various criteria must be considered to choose the plants carefully. In this study, germination and subsequent growth of seven plants were tested in three soi...

2018
Edyta Hewelke Jan Szatyłowicz Piotr Hewelke Tomasz Gnatowski Rufat Aghalarov

The contamination of soil with petroleum products is a major environmental problem. Petroleum products are common soil contaminants as a result of human activities, and they are causing substantial changes in the biological (particularly microbiological) processes, chemical composition, structure and physical properties of soil. The main objective of this study was to assess the impact of soil ...

Journal: :Practice Periodical of Hazardous, Toxic, and Radioactive Waste Management 2006

Journal: :iranian journal of public health 0
mr mehrasbi b haghighi m shariat s naseri k naddafi

biodegradation of petroleum hydrocarbons (20 g/kg dw soil) was investigated in 3 media, differing in the kind of petroleum fractions. in the laboratory experiments, during 5 months, the activities of petroleum hydrocarbon-degrading microorganisms and dehydrogenase activity of soil was determined. gas chromatographic analysis showed the biological decontaminations for gas oil, kerosene and synth...

Journal: :International journal of phytoremediation 2008
Alejandro Alarcón Fred T Davies Robin L Autenrieth David A Zuberer

While plants can phytoremediate soils that are contaminated with petroleum hydrocarbons, adding microbes to remediate contaminated sites with petroleum-degrading microorganisms and arbuscular mycorrhizal fungi (AMF) is not well understood. The phytoremediation of Arabian medium crude oil (ACO) was done with a Lolium multiflorum system inoculated with an AMF (Glomus intraradices) and a mixture o...

2016
Agnieszka Wolińska Agnieszka Kuźniar Anna Szafranek-Nakonieczna Natalia Jastrzębska Eliza Roguska Zofia Stępniewska

Soil microbial communities play an important role in the biodegradation of different petroleum derivates, including hydrocarbons. Also other biological factors such as enzyme and respiration activities and microbial abundance are sensitive to contamination with petroleum derivates. The aim of this study was to evaluate the response of autochthonic microbial community and biological parameters (...

Journal: :Environmental pollution 2014
Reuben N Okparanma Frederic Coulon Abdul M Mouazen

In this study, we demonstrate that partial least-squares regression analysis with full cross-validation of spectral reflectance data estimates the amount of polycyclic aromatic hydrocarbons in petroleum-contaminated tropical rainforest soils. We applied the approach to 137 field-moist intact soil samples collected from three oil spill sites in Ogoniland in the Niger Delta province (5.317°N, 6.4...

Journal: :Annali dell'Istituto superiore di sanita 2002
J Jeffrey Wilson James F Hatcher J Stephen Goudey

Use of chemical criteria in assessing the potential for adverse toxic effects in contaminated sites can under or overestimate the necessary level of site cleanup required. The use of ecotoxicity testing provides a more direct assessment of adverse environmental impact. A multi-trophic level soil ecotoxicity assessment was done on soil contaminated with crude oil distilled into five different fr...

The primary goal of this study was to isolate hydrocarbon-degrading organisms and assess their ability to bioremediate petroleum-contaminated soil and water. Nigeria is one of the major oil producing countries and petroleum contamination is widespread in agricultural soil. Alcaligenes sp. strain 3k was isolated from a kerosene-polluted soil in Ilorin, Nigeria. We also assessed its ability to de...

Ali Daryabeigi Zand Gholamreza Nabi bidhendi Nasser Mehrdadi Ravanbakhsh Shirdam,

Phytoremediation is an emerging environmental-friendly technology that can be a promising solution to remediate oil-polluted soils. The impact of high amount of hydrocarbons on growth characteristics of burningbushand common flax was evaluated in this survey. The influence of organic fertilizers was also assessed on growth of plant species in oil...

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