Removal of dye pollution by an oxidase derived from mutagenesis of the Deuteromycete Myrothecium with high potential in industrial applications

Gou, Zechang; Hopla, Gabriel Akwakwa; Yao, Mingyue; Cui, Bintao; Su, Yingjie; Rinklebe, Jörg; Sun, Chuang; Chen, Guang; Ling, Nyuk; Sun, Yansong

doi:10.1016/j.envpol.2022.119726

Cited by 13 publications

(3 citation statements)

References 37 publications

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“…Bio-remediation [ 9 ], membrane treatment [ 10 ], precipitation [ 11 ], microbial degradation [ 12 ], and other technologies have been used to remove pollutants from water, but most of the treatment technologies often make it difficult to effectively and thoroughly treat these organic pollutants. Adsorption and catalysis technologies have attracted extensive attention because of their low cost, easy operation, safety, and control [ 13 ].…”

Section: Introductionmentioning

confidence: 99%

One-Step Carbonization Synthesis of Magnetic Biochar with 3D Network Structure and Its Application in Organic Pollutant Control

Chen

Lin

et al. 2022

IJMS

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In this study, a magnetic biochar with a unique 3D network structure was synthesized by using a simple and controllable method. In brief, the microbial filamentous fungus Trichoderma reesei was used as a template, and Fe3+ was added to the culture process, which resulted in uniform recombination through the bio-assembly property of fungal hyphae. Finally, magnetic biochar (BMFH/Fe3O4) was synthesized by controlling different heating conditions in a high temperature process. The adsorption and Fenton-like catalytic performance of BMFH/Fe3O4 were investigated by using the synthetic dye malachite green (MG) and the antibiotic tetracycline hydrochloride (TH) as organic pollutant models. The results showed that the adsorption capacity of BMFH/Fe3O4 for MG and TH was 158.2 and 171.26 mg/g, respectively, which was higher than that of most biochar adsorbents, and the Fenton-like catalytic degradation effect of organic pollutants was also better than that of most catalysts. This study provides a magnetic biochar with excellent performance, but more importantly, the method used can be effective in further improving the performance of biochar for better control of organic pollutants.

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Section: Introductionmentioning

confidence: 99%

One-Step Carbonization Synthesis of Magnetic Biochar with 3D Network Structure and Its Application in Organic Pollutant Control

Chen

Lin

et al. 2022

IJMS

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“…ARTP mutagenesis of Myrothecium verrucaria has shown effectiveness in producing enzymes that efficiently remove environmental pollutants and reduce their toxicity [ 96 , 97 ]. Additionally, ARTP technology has demonstrated promise in agricultural yield improvement.…”

Section: Application Of Artp To Fungimentioning

confidence: 99%

Application of Atmospheric and Room-Temperature Plasma (ARTP) to Microbial Breeding

Zhang

Miao

Feng

et al. 2023

CIMB

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Atmospheric and room-temperature plasma (ARTP) is an efficient microbial mutagenesis method with broad application prospects. Compared to traditional methods, ARTP technology can more effectively induce DNA damage and generate stable mutant strains. It is characterized by its simplicity, cost-effectiveness, and avoidance of hazardous chemicals, presenting a vast potential for application. The ARTP technology is widely used in bacterial, fungal, and microalgal mutagenesis for increasing productivity and improving characteristics. In conclusion, ARTP technology holds significant promise in the field of microbial breeding. Through ARTP technology, we can create mutant strains with specific genetic traits and improved performance, thereby increasing yield, improving quality, and meeting market demands. The field of microbial breeding will witness further innovation and progress with continuous refinement and optimization of ARTP technology.

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“…Nowadays, about 700 000 tons of commercial dyes are used each year, and around 80% of dyes are effectively used as color in the products while the remaining 20% are discharged into the environment in various industries such as printing, weaving, and dyeing. 1 This increases both chemical and biological oxygen demand (COD and BOD) in water sources, enters the food chain, inhibits plant growth, reduces photosynthesis, enhances bioaccumulation, and increases toxicity, mutagenicity, and carcinogenicity. 2 Since developing effective dye treatment methods is an urgent requirement.…”

Section: Introductionmentioning

confidence: 99%

Efficient Rhodamine B removal by photocatalysis using polyacrylonitrile/Ag₂S nanofibers prepared by combining electrospinning technology and facile gas–solid reaction

Thao,

Dung,

Huy

2024

Vietnam Journal of Chemistry

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PAN/Ag2S nanofibers prepared by combining conventional electrospinning technology and facile gas–solid reaction were used to activate peroxymonosulfate for Rhodamine B (RhB) degradation by photocatalysis using visible light. The material properties were analyzed by UV–Vis–NIR, XRD, SEM, FTIR, EIS, and BET techniques. The results indicated that Ag2S nanoparticles with a size of ≈10–20 nm were homogeneously attached to the nanofiber surface. The PAN/Ag2S can remove 96.98% RhB (5 mg L−1) after 120 min at pH 7. Through the identification of reactive oxygen species (ROSs) and the calculation of band gap and band potentials, the photocatalytic mechanism was proposed. Results from the identification of ROSs demonstrate that the contribution of the ROSs was in the order of h+ > 1O2 ≈ O2•− ≈ SO4•− > HO• in which h+ has an important role in RhB degradation. The as‐prepared PAN/Ag2S nanofibers with high photocatalytic activity, effective working under visible light, high flexibility, and easy recovery from the aqueous phase, have the potential for practical applications in wastewater treatment.

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Removal of dye pollution by an oxidase derived from mutagenesis of the Deuteromycete Myrothecium with high potential in industrial applications

Cited by 13 publications

References 37 publications

One-Step Carbonization Synthesis of Magnetic Biochar with 3D Network Structure and Its Application in Organic Pollutant Control

One-Step Carbonization Synthesis of Magnetic Biochar with 3D Network Structure and Its Application in Organic Pollutant Control

Application of Atmospheric and Room-Temperature Plasma (ARTP) to Microbial Breeding

Efficient Rhodamine B removal by photocatalysis using polyacrylonitrile/Ag₂S nanofibers prepared by combining electrospinning technology and facile gas–solid reaction

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Removal of dye pollution by an oxidase derived from mutagenesis of the Deuteromycete Myrothecium with high potential in industrial applications

Cited by 13 publications

References 37 publications

One-Step Carbonization Synthesis of Magnetic Biochar with 3D Network Structure and Its Application in Organic Pollutant Control

One-Step Carbonization Synthesis of Magnetic Biochar with 3D Network Structure and Its Application in Organic Pollutant Control

Application of Atmospheric and Room-Temperature Plasma (ARTP) to Microbial Breeding

Efficient Rhodamine B removal by photocatalysis using polyacrylonitrile/Ag2S nanofibers prepared by combining electrospinning technology and facile gas–solid reaction

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Product

Resources

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Efficient Rhodamine B removal by photocatalysis using polyacrylonitrile/Ag₂S nanofibers prepared by combining electrospinning technology and facile gas–solid reaction