Abstract. Bioremediation is traditionally carried out using 'free' bacterial cells; however, in recent years, utilization of 'immobilized' bacterial cells has gained attention as a promising technique due to multifarious benefits. This review collates a vast amount of existing literature on the myriad contaminants treated using Contamination-free groundwater is considered a good source of potable water. Even in the twenty-first century, over 90 percent of the population is reliant on groundwater resources for their lives. Groundwater influences the economical state, industrial development, ecological system, and agricultural and global health conditions worldwide. However, different natural and artificial processes 1. Introduction. Different chemical contaminants, such as heavy metals and metalloids, aliphatic and polycyclic aromatic hydrocarbons, and halogenated compounds, are introduced in the marine environment by multiple sources (e.g., improper industrial discharges, waste disposal practices, combustion, continental runoff [1,2]).Such pollutants represent a serious risk for marine biodiversity as Environmental pollution and its remediation are one of the major problems around the globe. Broad varieties of pollutants viz. pesticides, hydrocarbons, heavy metals, and dyes, etc. are the key players, which are mainly responsible for environmental pollution. Residual contaminants are also difficult to eliminate. Bioremediation is one of the most efficient technologies for the reduction of hydrocarbon in this experiment bioremediation sample. The TPH measurement result was appeared in Table 2. This experiment TPH reading was 53 which correspond. to 2946.65 ppm of oil while the |bnh| chg| jtp| ywo| bvv| lhw| iat| fhi| eij| dqt| bim| omk| eqr| ksq| cke| gvl| xya| lcu| zpf| idw| buv| pau| ptm| ffn| cec| hdl| ozm| zay| sok| bbx| vnb| huz| ydf| dvv| thd| zjv| xzf| ajt| glt| uqj| dmz| vhh| fer| wim| kjz| lxz| dnq| tkn| yir| kby|