Bioremediation of dyes: Current status and prospects

Ihsanullah, Ihsanullah; Jamal, Arshad; Ilyas, Mohammad; Zubair, Mukarram; Khan, Gulraiz; Atieh, Muataz Ali

doi:10.1016/j.jwpe.2020.101680

Cited by 161 publications

(54 citation statements)

References 278 publications

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“…Algae is widely used by researchers as a potential option for the purpose of biosorption, as algae contains proteins, lipids and functional groups such as amino, carboxylate, sulfate, etc., in its structure [51]. Since algae possesses a wide surface area and excellent binding affinity in its cell structure, it results in high biosorption capabilities [52]. As algae is easily accessible (highly abundant in saltwater oceans and freshwater lakes), the use of algae could subsequently be extended for the dye removal from textile wastewater.…”

Section: Biological Processmentioning

confidence: 99%

Biochar as an Eco-Friendly and Economical Adsorbent for the Removal of Colorants (Dyes) from Aqueous Environment: A Review

Srivatsav¹,

Bhargav²,

Shanmugasundaram³

et al. 2020

Water

177

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Dyes (colorants) are used in many industrial applications, and effluents of several industries contain toxic dyes. Dyes exhibit toxicity to humans, aquatic organisms, and the environment. Therefore, dyes containing wastewater must be properly treated before discharging to the surrounding water bodies. Among several water treatment technologies, adsorption is the most preferred technique to sequester dyes from water bodies. Many studies have reported the removal of dyes from wastewater using biochar produced from different biomass, e.g., algae and plant biomass, forest, and domestic residues, animal waste, sewage sludge, etc. The aim of this review is to provide an overview of the application of biochar as an eco-friendly and economical adsorbent to remove toxic colorants (dyes) from the aqueous environment. This review highlights the routes of biochar production, such as hydrothermal carbonization, pyrolysis, and hydrothermal liquefaction. Biochar as an adsorbent possesses numerous advantages, such as being eco-friendly, low-cost, and easy to use; various precursors are available in abundance to be converted into biochar, it also has recyclability potential and higher adsorption capacity than other conventional adsorbents. From the literature review, it is clear that biochar is a vital candidate for removal of dyes from wastewater with adsorption capacity of above 80%.

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Section: Biological Processmentioning

confidence: 99%

Biochar as an Eco-Friendly and Economical Adsorbent for the Removal of Colorants (Dyes) from Aqueous Environment: A Review

Srivatsav¹,

Bhargav²,

Shanmugasundaram³

et al. 2020

Water

177

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“…Microbes play significant role in the field of bioremediation and may be very fruitful in saving environment from the different types of pollution. [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23] Many publications of authors have also valuable information in the field of microbial bioremediation. [5][6][7][8][9] Use of microbes in the treatment of dyes is bright research area of the green chemistry sector because it neither requires any drastic conditions nor produces any toxic pollutants or toxic by-products.…”

Section: Microbial Bioremediation Of Dyesmentioning

confidence: 99%

“…In this direction they nicely demonstrated the different recent works done by different researcher on fungi or fungal enzyme for dyes de-colorization and degradation. Current status and prospects in the field of bioremediation of dyes is nicely assessed and described by Ihsanullah et al 19 Table 1 shows about the some recent works in the field of microbial based bioremediation of dyes. Bio-membrane Textile dyes Day et al 22…”

Section: Decolorization Of Reactive Black 5 and Reactive Red 152mentioning

confidence: 99%

Microbes as remediating agents in detoxification of dyes

Chaurasia¹,

Bharati²,

Kumar³

2020

JABB

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Dyes are colored substances being used to color various types of fabrics and materials from ancient time. During their use in the coloring of various types of materials as well as during their synthesis; they come out in the environment as such or in the form of toxic by-products and by mixing in aqueous system generate various types of problems to organisms living in that aqueous environment as well as human beings using that polluted water in any way. Several techniques are being used in the present time to solve such environmental problems. In this direction, many researches are also running on the green use of microbial technology in bioremediation of toxic, carcinogenic and extremely harmful unused dye’s products as well as its by-products by elimination or degradation or de-colorization. This mini-review discusses about the some recent researches done in this field in order to solve this problem and future aspect of the use of this green technology

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“…At present, the treatment of dye wastewater mainly relies on physical or chemical management techniques, including chemical reduction, adsorption, ionizing radiation, precipitation, flocculation and flotation, membrane filtration, electric coagulation, electrochemical destruction, and ion exchange ozonation [ 4 , 5 ]. These technologies have obvious shortcomings such as the excessive use of chemicals, sludge production, expensive factory requirements or high operating expenses, low decolorization efficiencies, and the inability to handle large numbers of dyes with different structures, so they are not economically suitable for large-scale wastewater decolorization [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

Textile Dye Biodecolorization by Manganese Peroxidase: A Review

Chang

Yang

et al. 2021

Molecules

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Wastewater emissions from textile factories cause serious environmental problems. Manganese peroxidase (MnP) is an oxidoreductase with ligninolytic activity and is a promising biocatalyst for the biodegradation of hazardous environmental contaminants, and especially for dye wastewater decolorization. This article first summarizes the origin, crystal structure, and catalytic cycle of MnP, and then reviews the recent literature on its application to dye wastewater decolorization. In addition, the application of new technologies such as enzyme immobilization and genetic engineering that could improve the stability, durability, adaptability, and operating costs of the enzyme are highlighted. Finally, we discuss and propose future strategies to improve the performance of MnP-assisted dye decolorization in industrial applications.

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Bioremediation of dyes: Current status and prospects

Cited by 161 publications

References 278 publications

Biochar as an Eco-Friendly and Economical Adsorbent for the Removal of Colorants (Dyes) from Aqueous Environment: A Review

Biochar as an Eco-Friendly and Economical Adsorbent for the Removal of Colorants (Dyes) from Aqueous Environment: A Review

Microbes as remediating agents in detoxification of dyes

Textile Dye Biodecolorization by Manganese Peroxidase: A Review

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