A comprehensive review on the potential of microbial enzymes in multipollutant bioremediation: Mechanisms, challenges, and future prospects

Journal of Environmental Management, Год журнала: 2023, Номер 334, С. 117532 - 117532

Опубликована: Фев. 20, 2023

Язык: Английский

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Sustainability and carbon neutralization trends in microalgae bioenergy production from wastewater treatment: A review

Bioresource Technology, Год журнала: 2022, Номер 364, С. 128057 - 128057

Опубликована: Окт. 1, 2022

Язык: Английский

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Construction of microbial consortia for microbial degradation of complex compounds

Frontiers in Bioengineering and Biotechnology, Год журнала: 2022, Номер 10

Опубликована: Дек. 6, 2022

Increasingly complex synthetic environmental pollutants are prompting further research into bioremediation, which is one of the most economical and safest means restoration. From current research, using microbial consortia to degrade compounds more advantageous compared isolated bacteria, as former adaptable stable within growth environment can provide a suitable catalytic for each enzyme required by biodegradation pathway. With development biology gene-editing tools, artificial systems be designed efficient, stable, robust, they used produce high-value-added products with their strong degradation ability. Furthermore, shown promising in compounds. In this review, strategies constructing robust discussed. The advances also classified detailed, including plastics, petroleum, antibiotics, azo dyes, some present sewage. Thus, paper aims support helps those who focus on consortia.

Язык: Английский

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Biochar drives humus formation during composting by regulating the specialized metabolic features of microbiome

Chemical Engineering Journal, Год журнала: 2023, Номер 458, С. 141380 - 141380

Опубликована: Янв. 9, 2023

Язык: Английский

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RETRACTED: Advances in bioremediation of emerging contaminants from industrial wastewater by oxidoreductase enzymes

Bioresource Technology, Год журнала: 2022, Номер 359, С. 127444 - 127444

Опубликована: Июнь 9, 2022

Язык: Английский

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Efficient Azo Dye Biodecolorization System Using Lignin-Co-Cultured White-Rot Fungus

Journal of Fungi, Год журнала: 2023, Номер 9(1), С. 91 - 91

Опубликована: Янв. 7, 2023

The extensive use of azo dyes by the global textile industry induces significant environmental and human health hazards, which makes efficient remediation crucial but also challenging. Improving dye removal efficiency will benefit development bioremediation techniques for effluents. In this study, an system (Direct Red 5B, DR5B) biodecolorization is reported, uses white-rot fungus Ganoderma lucidum EN2 alkali lignin. This study suggests that decolorization DR5B could be effectively enhanced (from 40.34% to 95.16%) within 48 h in presence adsorption test further confirmed alkali-lignin-enhanced was essentially due biodegradation rather than physical adsorption, evaluating role lignin system. Moreover, gas chromatography/mass spectrometry analysis experiments indicated carried excellent potential promoting displayed a improving activity lignin-modifying enzymes. mainly because laccase–mediator system, established induced laccase lignin-derived small aromatic compounds.

Язык: Английский

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Microplastics and their ecotoxicological impacts: Remediation approaches, challenges and future perspectives-A review

Journal of Cleaner Production, Год журнала: 2024, Номер 452, С. 142153 - 142153

Опубликована: Апрель 7, 2024

Язык: Английский

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Could termites be hiding a goldmine of obscure yet promising yeasts for energy crisis solutions based on aromatic wastes? A critical state-of-the-art review

Biotechnology for Biofuels and Bioproducts, Год журнала: 2022, Номер 15(1)

Опубликована: Апрель 4, 2022

Abstract Biodiesel is a renewable fuel that can be produced from range of organic and feedstock including fresh or vegetable oils, animal fats, oilseed plants. In recent years, the lignin-based aromatic wastes, such as various waste polymers agriculture, dye wastewater textile industry, have attracted much attention in academia, which uniquely selected potential for biodiesel product converted by yeast cell factory technology. This current investigation indicated highest percentage lipid accumulation achieved high 47.25% an oleaginous strain, Meyerozyma caribbica SSA1654, isolated wood-feeding termite gut system, where its synthetic oil conversion ability reach up to 0.08 (g/l/h) fatty acid composition cells represents over 95% total acids are similar oils. Clearly, use yeasts, termites, synthesizing lipids aromatics clean, efficient, competitive path achieve "a sustainable development" towards production. However, lacking potent yeasts transform aromatics, unknown metabolic regulation mechanism presented natural fundamental challenge we face development. Under this scope, review has proposed novel concept approach strategy utilization convert wastes substrate transformation. Therefore, screening robust strain(s) system with set desirable specific tolerance characteristics essential. addition, reconstruct pathway/network maximize transformation rate applications “omics” technologies biology approach, work agenda will also include analyze genome characteristics, develop new base mutation gene editing technology, well clarify influence insertion position compounds other biosynthetic pathways industrial chassis on expressional level stability. With these unique designs running advanced biotech approaches, pathway using developed potentially constructed, integrated optimized, suggesting hypothesis utilizing technically promising applicable near future.

Язык: Английский

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Emerging contaminants bioremediation by enzyme and nanozyme-based processes – A review

iScience, Год журнала: 2023, Номер 26(6), С. 106785 - 106785

Опубликована: Апрель 29, 2023

Due to their widespread occurrence and the inadequate removal efficiencies by conventional wastewater treatment plants, emerging contaminants (ECs) have recently become an issue of great concern. Current ongoing studies focused on different physical, chemical, biological methods as strategies avoid exposing ecosystems significant long-term risks. Among proposed technologies, enzyme-based processes rise green biocatalysts with higher efficiency yields lower generation toxic by-products. Oxidoreductases hydrolases are among most prominent enzymes applied for bioremediation processes. The present work overviews state art recent advances in enzymatic during EC, focusing innovations terms immobilization techniques, genetic engineering tools, advent nanozymes. Future trends techniques EC were highlighted. Research gaps recommendations utility incorporation plants also discussed.

Язык: Английский

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Dye removal from simulated and real textile effluent using laccase immobilized on pine needle biochar

Journal of Water Process Engineering, Год журнала: 2023, Номер 53, С. 103710 - 103710

Опубликована: Апрель 14, 2023

Язык: Английский

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