Advanced Bioremediation Strategies for Mitigation of Chromium and Organics Pollution in Tannery

Tripathi, Manikant; Singh, D; Prasad, Nivedita; Gaur, Rajeeva

doi:10.1007/978-981-16-0602-1_10

Cited by 9 publications

(4 citation statements)

References 64 publications

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“…However, physicochemical methods produce a lot of waste and pollution, so they are not valued [3]. Bioremediation is a cost-effective and practical solution for removing environmental contaminants [4]. Plant growth promotion, insect control, soil conservation, nutrient recycling, and pollutant reduction are all key functions of soil microorganisms [5].…”

Section: Introductionmentioning

confidence: 99%

Recent Strategies for Bioremediation of Emerging Pollutants: A Review for a Green and Sustainable Environment

Bala

Garg

Thirumalesh

et al. 2022

Toxics

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240

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Environmental pollution brought on by xenobiotics and other related recalcitrant compounds have recently been identified as a major risk to both human health and the natural environment. Due to their toxicity and non-biodegradability, a wide range of pollutants, such as heavy metals, polychlorinated biphenyls, plastics, and various agrochemicals are present in the environment. Bioremediation is an effective cleaning technique for removing toxic waste from polluted environments that is gaining popularity. Various microorganisms, including aerobes and anaerobes, are used in bioremediation to treat contaminated sites. Microorganisms play a major role in bioremediation, given that it is a process in which hazardous wastes and pollutants are eliminated, degraded, detoxified, and immobilized. Pollutants are degraded and converted to less toxic forms, which is a primary goal of bioremediation. Ex situ or in situ bioremediation can be used, depending on a variety of factors, such as cost, pollutant types, and concentration. As a result, a suitable bioremediation method has been chosen. This review focuses on the most recent developments in bioremediation techniques, how microorganisms break down different pollutants, and what the future holds for bioremediation in order to reduce the amount of pollution in the world.

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Section: Introductionmentioning

confidence: 99%

Recent Strategies for Bioremediation of Emerging Pollutants: A Review for a Green and Sustainable Environment

Bala

Garg

Thirumalesh

et al. 2022

Toxics

Self Cite

240

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show abstract

“… 7 This method is effective and low-cost as well as can be used as a solution to removing contaminants in the environment. 8 …”

Section: Introductionmentioning

confidence: 99%

“…7 This method is effective and low-cost as well as can be used as a solution to removing contaminants in the environment. 8 The use of bacteria culture as a bioremediation agent is more widely used because of its fast growth and ability to adapt to toxic conditions. 9 Furthermore, bacteria are the most active agents in crude oil degradation because they act as the main decomposers of oil spills in the environment.…”

Section: Introductionmentioning

confidence: 99%

The application of biosurfactant-producing bacteria immobilized in PVA/SA/bentonite bio-composite for hydrocarbon-contaminated soil bioremediation

Purnomo,

Putra,

Putro

et al. 2023

RSC Adv.

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“…A number of mechanisms by which microorganism's tolerance and remove heavy metal have been proposed, most of them are not efficient for total elimination of toxic metal ions or organic matter [11,12]. Bioremediation is a cost-effective and practical solution for removing environmental contaminants [13]. Bioremediation uses primarily microorganisms or microbial processes to degrade and transform environmental contaminants into harmless or less toxic forms [14], Most of the techniques in bioremediation are aerobic in nature, but anaerobic processes are also being developed to help in degradation of pollutants in oxygen deficit areas [15].…”

Section: Introductionmentioning

confidence: 99%

REDUCTION RATE OF SOME HEAVY METAL IN DIFFERENT CONCENTRATIONS USING Pseudomonas aeruginosa ISOLATED FROM TENNARY WASTEWATER EFFLEUNT

Ibrahim,

Yagoub

2023

Electron. J. Univ. Aden Basic Appl. Sci.

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Industrial developments led to environmental pollution with toxic heavy metals which spreading all over the world. Heavy metal pollution, characterized by its heightened toxicity, resistance to biodegradation, and biological accumulation, has significantly jeopardized both human health and ecological stability. Microbial activities offer a potential avenue for immobilizing, removing, and detoxifying active heavy metal ions in the natural environment. This research aimed to study the ability of Pseudomonas aeruginosa in reducing the amount of Cd, Ni, Cr, Zn and Pb that found in tannery wastewater and to investigate its survivability in high concentrations of these metals. In this study Pseudomonas aeruginosa, was isolated from tannery effluents wastewater. Pseudomonas aeruginosa has been incubated in medium contained 50, 100, 300, 500 and 1000 ppm of Cd, Ni, Cr, Zn and Pb for 6, 12 and 24hrs at 37 °C. Results showed that Pseudomonas aeruginosa was able to cause a significant reduction of Cd, Ni, Cr, Zn and Pb at incubation time of 24 hours at concentration of 50, 100 and 300 ppm ,the reduction level for Ni were (96.5%, 96.2% and 96.4 %) respectively, Cd (76.4%, 82.1% and 83.8 % )respectively, Cr showed reduction rates of ( 97.7% , 99.4% and 99.1%) respectively, Pb ( 87.3% ,91.9% and 89.6%) respectively, and (82%, 87.6% and 80.1 %) respectively for Zn, Pseudomonas aeruginosa was not able to grow at concentration level of 500 and 1000 ppm for Cd, Ni, Cr, Zn and Pb. These results indicated that Pseudomonas aeruginosa is able to survive in tannery effluents wastewater containing high levels of Cd, Ni, Zn, Cr and Pb. Therefore, more research is recommended to study the ability of this species to remove Cd, Ni, Cr, Zn and Pb in different conditions.

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Advanced Bioremediation Strategies for Mitigation of Chromium and Organics Pollution in Tannery

Cited by 9 publications

References 64 publications

Recent Strategies for Bioremediation of Emerging Pollutants: A Review for a Green and Sustainable Environment

Recent Strategies for Bioremediation of Emerging Pollutants: A Review for a Green and Sustainable Environment

The application of biosurfactant-producing bacteria immobilized in PVA/SA/bentonite bio-composite for hydrocarbon-contaminated soil bioremediation

REDUCTION RATE OF SOME HEAVY METAL IN DIFFERENT CONCENTRATIONS USING Pseudomonas aeruginosa ISOLATED FROM TENNARY WASTEWATER EFFLEUNT

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