Immobilization: the promising technique to protect and increase the efficiency of microorganisms to remove contaminants

Journal of Chemical Technology & Biotechnology, Год журнала: 2024, Номер 99(8), С. 1707 - 1733

Опубликована: Март 8, 2024

Abstract Biodegradation of pollutants is one the most economical methods for their removal and usually accompanied by no production toxic by‐products. In general, this approach favored over others because it offers reduced expenses potential complete mineralization. order to enhance viability longevity bioremediation agents within polluted areas, becomes necessary immobilize cells. Cell immobilization refers procedure confining intact cells specific areas a device or material, without compromising essential biological functions. A wide variety carriers approaches have been used restriction various Immobilization techniques, such as microencapsulation, opened up new possibilities in biotechnology facilitating development artificial organs, cell therapies drug delivery systems. Researchers found promising outcomes applications through microorganisms. This enhances stability, reusability catalytic efficiency, making valuable strategy biocatalysis, other biotechnological processes. Notably, use immobilized microorganisms has led significant improvements pollutants, with some studies achieving 100% efficiency. When comparing degradation between free same time period, results demonstrated that achieved efficiency >21% more than microbial consortia. The primary objective review give an overview key scientific aspects related using cells, particular focus on techniques entrap © 2024 Society Chemical Industry (SCI).

Язык: Английский

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Achieving low-carbon and sustainable wastewater treatment by controlling the flow of pollutants: A pilot scale investigation on reducing greenhouse gas emissions and enhancing resource recovery

Journal of Water Process Engineering, Год журнала: 2024, Номер 64, С. 105665 - 105665

Опубликована: Июнь 22, 2024

Язык: Английский

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Unveiling the potential of freshwater edible algae: Innovative extractions and functional food applications

South African Journal of Botany, Год журнала: 2025, Номер 177, С. 643 - 664

Опубликована: Янв. 8, 2025

Язык: Английский

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Microalgae-based membrane bioreactor for wastewater treatment, biogas production, and sustainable energy: a review

Environmental Research, Год журнала: 2025, Номер 268, С. 120802 - 120802

Опубликована: Янв. 10, 2025

Язык: Английский

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Algal-based membrane bioreactors for effective removal of hazardous and toxic contaminants: A comprehensive review

Current Research in Biotechnology, Год журнала: 2024, Номер 7, С. 100201 - 100201

Опубликована: Янв. 1, 2024

In present times, there is increasing potential of algal-based membrane bioreactors (MBRs) considering the removal hazardous and toxic contaminants from different wastewater sources. The article summarizes on various types that can be effectively removed using MBRs, including heavy metals emerging contaminants. selection criteria, advantages limitations algal species used in MBRs are also discussed. For optimal performance operating parameters viz. hydraulic retention time, organic loading rate, nutrient levels, light intensity duration essential. review further highlights efficient contaminants, biomass productivity, fouling as critical indicators. Various applications particularly treatment municipal industrial discharges, landfill leachate treatment, bioremediation contaminated sites, Finally, current identifies technological limitations, scale-up challenges, economic feasibility provides directions future researches. On whole, offer a sustainable worthwhile solution eradication harmful lethal effluent

Язык: Английский

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Influencing Factors for the Growth of Cladophora and Its Cell Damage and Destruction Mechanism: Implication for Prevention and Treatment

Water, Год журнала: 2024, Номер 16(13), С. 1890 - 1890

Опубликована: Июль 1, 2024

Cladophora is commonly found in marine and freshwater around the globe provides productivity for littoral zone microorganisms invertebrates. The eutrophication of water body has led to abnormal proliferation some water, often river coast channel outbreaks. Even under nutritional deficiency systems, such as central trunk canal South-to-North Water Diversion China, Cladophora’s blooms affect quality seriously jeopardize human health. Thus, structural characteristics cells spores, factors affecting growth cells, mechanisms damage destruction spores were investigated. are cylindrical with very thick cell walls. inner layer spore wall a thin membrane which contains nucleus spore. spreading affected by various environmental light, temperature, depth, level, nutrient salts, pH, etc. Some physical treatment measures, ultrasounds, would destroy walls membranes its high-intensity mechanical action. Chemicals aquatic plant measures can cells’ photosynthesis system, antioxidant enzyme proteins, ultrastructure. Based on these destruction, combination that likely inhibit effectively was suggested. Furthermore, damaged could provide benefits. Aggregated results scientific basis further research control or reuse natural resource.

Язык: Английский

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Membrane Technologies for Sustainable Development Goals: A Critical Review of Bright Horizons

Journal of environmental chemical engineering, Год журнала: 2024, Номер 13(1), С. 114998 - 114998

Опубликована: Дек. 1, 2024

Язык: Английский

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Innovative microalgae technologies for mariculture wastewater treatment: single and combined microalgae treatment mechanisms, challenges and future prospects

Environmental Research, Год журнала: 2024, Номер unknown, С. 120560 - 120560

Опубликована: Дек. 1, 2024

Язык: Английский

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Unlocking the Rhythmic Power of Bacterial Cellulose: A Comprehensive Review on Green Energy Harvesting and Sustainable Applications

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Окт. 31, 2024

Abstract Bacterial cellulose is a biodegradable and ecologically safe material that has the potential to convert mechanical vibrations into electrical energy. This review introduces green energy harvesting, novel concept harnesses natural processes provide sustainable A thorough overview of bacterial cellulose, covering its distinctive features, biological origin, conversion process, fully presented. The different materials methods used design fabricate cellulose‐based harvesters are explored. Moreover, various applications benefits these devices in context renewable examined. current challenges limitations this emerging field identified possible avenues for future research suggested. significance adopting eco‐friendly approaches achieving balance between human needs environmental preservation highlighted. By providing comprehensive critical assessment as harvester, aims motivate researchers, engineers, policymakers tap rhythmic building more resilient future.

Язык: Английский

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Physiological and transcriptomic responses of microalgal-bacterial co-culture reveal nutrient removal and lipid production during biogas slurry treatment

Bioresource Technology, Год журнала: 2024, Номер 416, С. 131810 - 131810

Опубликована: Ноя. 13, 2024

Язык: Английский

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