Sentence examples for petroleum removal from inspiring English sources

This work presents results of a rapid emulsified oil (petroleum) removal from water by flocculation followed by flotation in a modified jet (Jameson) cell (MJC).

Other major uses include the refining of petroleum, the removal of impurities from gasoline and kerosene, the pickling of steel (the cleaning of its surface), and the manufacture of other chemicals, such as nitric and hydrochloric acids.

The objectives of this study were to evaluate AS/SVE in low permeability soils by quantifying petroleum mass removal rates, monitoring vadose zone contaminant levels, and comparing the mass extraction rates of continuous AS/SVE to 8 and 24 h pulsed operation.

In our present work, we report that yeasts Candida tropicalis and Trichosporon asahii could efficiently degrade total petroleum hydrocarbon removal about 97% and 95%, respectively, over a period of 20 days.

This study investigated the optimum conditions for total petroleum hydrocarbon (TPH) removal from diesel-contaminated water using phytoremediation treatment with Scirpus grossus.

The results indicated that within five cycles, total petroleum hydrocarbon (TPH) removal increased from 75±1.0%to79±0.5%± 0.5%, while the volatile suspended solids (VSS) increased from 1300 to 2500 mg/L.

Additionally, chlorophyll removal using petroleum ether might remove some antioxidative compounds from the extracts.

As one of the vital catalytic units in oil refineries, the HDS process is very effective in sulfur removal from petroleum fractions where the molecules containing sulfur lose their sulfur atoms via hydrogenation reactions (Zahedi et al. 2011).

Chemically synthesized surfactants are routinely used for removal of petroleum pollutants (Kanaly and Harayama 2010).

The cleaning protocols tested in this study did not promote adequate removal of petroleum jelly from root canal walls.

Supercritical fluid extraction (SFE) was applied to investigate the removal of petroleum hydrocarbons (PHCs) from a contaminated soil.