Bioremediation and petroleum hydrocarbons essay

Bioaugmentation is the process of addition of specific microorganisms or genetically engineered microorganisms into the contaminated site for the degradation of specific pollutant and also to make degradation process faster and better.

Due to this reason, removal of arsenic from water bodies acquires great importance and concern The way that arsenic pollution can happen is through major excavations, most commonly in mining materials like coal, various metals, and also from pressure treated wood.

process of bioremediation

Biostimulation also utilizes indigenous microbial populations to remediate contaminated soils. April Bioremediation stands to benefit greatly and advances even more rapidly with the adoption of recombinant DNA technology.

mechanism of bioremediation

It is vital that extra nutrients such as nitrogen and phosphorous be added, or bioremediation will be slow and insignificant Cappello et al.

Addition of phosphorus has benefits similar to that of nitrogen, but also results in similar limitations when applied in excess State of Mississippi, Department of Environmental Quality, Soil texture directly affects the utility of bioventing, in as much as permeability of soil to air and water is a function of soil texture.

The classes of pollutants include: 1 The BTEX group, an acronym that stands for benzene, toluene, ethylbenzene and xylenes, present in petroleum products; 2 Chlorophenols, including any derivatives of phenol where one or more hydrogen atoms have been replaced by chlorine atoms, which are frequently used as pesticides; 3 Polycyclic aromatic hydrocarbons PAHswhich originate from the partial combustion of Bioremediation can clean up our oceans without …show more content… They ultimately affect millions of people causing many diseases and deaths.

bioremediation of hydrocarbons in soil
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Bioremediation Essay