A review on algae biosorption for the removal of hazardous pollutants from wastewater: Limiting factors, prospects and recommendations

Ramesh, B.; Saravanan, A.; Kumar, P. Senthil; Yaashikaa, P.R.; Thamarai, P.; Shaji, Alan; Rangasamy, Gayathri

doi:10.1016/j.envpol.2023.121572

Cited by 86 publications

(21 citation statements)

References 96 publications

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“…Biosorbents are based on low-value products or wastes that are readily accessible in sufficient quantities, non-hazardous, cheap to acquire, and easy to use [11,12,37,40,41]. Analyzing the studies conducted so far (more than 13,000 scientific papers have been published in peer-reviewed journals to date), it appears that practically all biological materials have an affinity for organic and inorganic pollutants, indicating the enormous potential for biosorption [3,11,20,37,54,55]. The Pseudomonas PrS10 strain of bacteria uses paracetamol as an energy source, according to an estimate of the biodegradation mechanism provided by Poddar et al [16].…”

Section: Biosorbents-types and Applications In The Removal Of Pharmac...mentioning

confidence: 99%

“…The biosorptive capacities of different types of biomass have been reported in thousands of research papers and quantitatively compared in many reviews, from which it is evident that they can vary considerably and depend to a large extent on the experimental conditions and possible pretreatments applied [10,11,21,37,41,42,55,60]. The selection of the most promising biosorbents from a wide range of affordable and easily accessible biomaterials has been and continues to be the key problem.…”

Section: Biosorbents-types and Applications In The Removal Of Pharmac...mentioning

confidence: 99%

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Insights into Recent Advances of Biomaterials Based on Microbial Biomass and Natural Polymers for Sustainable Removal of Pharmaceuticals Residues

et al. 2023

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Pharmaceuticals are acknowledged as emerging contaminants in water resources. The concentration of pharmaceutical compounds in the environment has increased due to the rapid development of the pharmaceutical industry, the increasing use of human and veterinary drugs, and the ineffectiveness of conventional technologies to remove pharmaceutical compounds from water. The application of biomaterials derived from renewable resources in emerging pollutant removal techniques constitutes a new research direction in the field. In this context, the article reviews the literature on pharmaceutical removal from water sources using microbial biomass and natural polymers in biosorption or biodegradation processes. Microorganisms, in their active or inactive form, natural polymers and biocomposites based on inorganic materials, as well as microbial biomass immobilized or encapsulated in polymer matrix, were analyzed in this work. The review examines the benefits, limitations, and drawbacks of employing these biomaterials, as well as the prospects for future research and industrial implementation. From these points of view, current trends in the field are clearly reviewed. Finally, this study demonstrated how biocomposites made of natural polymers and microbial biomass suggest a viable adsorbent biomaterial for reducing environmental pollution that is also efficient, inexpensive, and sustainable.

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Section: Biosorbents-types and Applications In The Removal Of Pharmac...mentioning

confidence: 99%

Section: Biosorbents-types and Applications In The Removal Of Pharmac...mentioning

confidence: 99%

Insights into Recent Advances of Biomaterials Based on Microbial Biomass and Natural Polymers for Sustainable Removal of Pharmaceuticals Residues

et al. 2023

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“…These include the development and implementation of integrated algae systems on a large volume and the efficient harvesting of algae. 45 Algae production demands continuous attention to temperature, light exposure, culture integrity, carbon dioxide availability, reliable water source and supply of (micro)nutrients. These parameters are embedded in algae growth and productivity, but their complexity is regarded as a barrier to large-scale algae production.…”

Section: Challenges Knowledge Gaps and Future Perspectivesmentioning

confidence: 99%

Metal biosorption onto non-living algae: a critical review on metal recovery from wastewater

2023

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“…Additionally, investing in research and innovation for advanced water treatment methods and exploring alternative, cleaner industrial processes can contribute to mitigating water pollution and ensuring the availability of clean water resources for future generations. [21][22][23] Dye wastewater from industries like textiles, paper, and printing poses a significant threat to the environment and human health. [24,25] Dyes are known for their high mobility, toxicity, and low biodegradability, making their presence in wastewater a concern.…”

Section: Introductionmentioning

confidence: 99%

Recent Advances in MXenes Based Composites as Photocatalysts: Synthesis, Properties and Photocatalytic Removal of Organic Contaminants from Wastewater

Kitchamsetti

Barros

2023

ChemCatChem

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MXene has indeed gained significant attention in recent years as a promising photocatalyst for various applications, including photocatalytic degradation of pollutants. MXene possesses several unique physical and chemical properties that make it suitable for such applications, including its uniform planar structure, strong metal conductivity, effective functional groups, and numerous derivatives. These properties contribute to the excellent photodegradation performance and long‐term stability exhibited by MXene‐based photocatalysts compared to other photocatalysts. MXene‐based composites, which are formed by incorporating MXene with other materials, demonstrate even better photodegradation activity due to their abundant active sites and porous structure. One crucial factor influencing the photodegradation performance of MXene‐based photocatalysts is the presence of active functional groups on the surface of MXene. These functional groups play a significant role in the photocatalytic process and contribute to the overall efficiency of the catalyst. To provide a broader understanding of MXene‐based photocatalysts, the physicochemical properties of MXene are briefly described in this review. This includes its structural characteristics, electrical conductivity, and the presence of functional groups. This review also investigates the physical and chemical synthesis routes for preparing MXene, both in its natural state and as composites with other materials. These synthesis methods are essential for tailoring the properties of MXene‐based photocatalysts to meet specific requirements. Finally, the review discusses future work and challenges in MXene‐based photocatalysis. This field holds great promise for addressing environmental concerns and improving the degradation of organic compounds. However, further research is needed to optimize the synthesis methods, enhance the photocatalytic efficiency, and explore the practical applications of MXene‐based photocatalysts.

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A review on algae biosorption for the removal of hazardous pollutants from wastewater: Limiting factors, prospects and recommendations

Cited by 86 publications

References 96 publications

Insights into Recent Advances of Biomaterials Based on Microbial Biomass and Natural Polymers for Sustainable Removal of Pharmaceuticals Residues

Insights into Recent Advances of Biomaterials Based on Microbial Biomass and Natural Polymers for Sustainable Removal of Pharmaceuticals Residues

Metal biosorption onto non-living algae: a critical review on metal recovery from wastewater

Recent Advances in MXenes Based Composites as Photocatalysts: Synthesis, Properties and Photocatalytic Removal of Organic Contaminants from Wastewater

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