As a result of their recalcitrant and tenacious nature, the toxicity of heavy metals has attracted growing attention worldwide, resulting in deleterious effects on the surrounding shelf life of plants and animals, and chronic diseases in humans. There is a wider opportunity for technological advances, with a focus on cost-effectiveness and reducing the effects of anthropogenic activities on the ecosystem, as well as pursuing the above-mentioned possibilities alongside new environmental conservation initiatives. Microbial remediation for a wide variety of pollutants is considered to be a promising technology for remediating polluted areas. There is the ability for microbial flora to treat oil spills and recalcitrant heavy metals. There are traditional mechanisms that don't seem to be illustrious, but as an emerging technology, bioremediation remains the first option. This paper aims to provide an analysis of the disadvantages of bio remedial agents and so on. The introduction of recent biotechnological developments in heavy metal emissions, which has the ability to mitigate the natural environment and pose a danger to metal contamination, needs to be introduced. In simple words, bioremediation is one approach that uses living cells such as microbes to treat the atmosphere or infected area and is better than traditional methods of treatment. Moreover, bioremediation is a well-established approach for the remediation of different forms of pollutants. In general, the process operates under conditions that enhance the activities of either the native microorganism or the introduced species, particularly those elements that transform or degrade under conditions that are appropriate for the microorganism's optimal efficiency.
Please see the link :- https://www.ikprress.org/index.php/PCBMB/article/view/5249
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