Bio-Based Polymeric Flocculants and Adsorbents for Wastewater Treatment

Kolya, Haradhan; Kang, Chun‐Won

doi:10.3390/su15129844

Cited by 20 publications

(8 citation statements)

References 210 publications

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“…suspended solids, and facilitating the removal of contaminants, thus ensuring the quality of treated wastewater meets regulatory standards before discharge into the environment (Kolya, and Kang, 2023).…”

Section: Etsuyankpa M B; Augustine a U; Musa S T; Mathew J T; Ismail ...mentioning

confidence: 99%

An Overview of Wastewater Characteristics, Treatment and Disposal: A Review

Etsuyankpa,

Augustine,

Musa

et al. 2024

jasem

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Wastewater treatment is a critical aspect of environmental management, aimed at mitigating the adverse effects of urbanization and industrialization on water bodies. This review provides a comprehensive overview of wastewater characteristics, treatment methods, and disposal options by harvesting data from secondary sources. Data obtained reveals that various treatment processes are employed to remove or reduce contaminants from wastewater, including physical, chemical, and biological methods. This review underscores the importance of wastewater treatment in safeguarding water resources and public health, while also emphasizing the importance of considering the broader environmental implications of treatment and disposal practices.

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Section: Etsuyankpa M B; Augustine a U; Musa S T; Mathew J T; Ismail ...mentioning

confidence: 99%

An Overview of Wastewater Characteristics, Treatment and Disposal: A Review

Etsuyankpa,

Augustine,

Musa

et al. 2024

jasem

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“…Magnetic adsorbents are becoming increasingly favored in water treatment. Their rising popularity can be attributed to their capacity to enhance adsorption efficiency, minimize adsorbent wastage, and simplify separation through the use of an external magnetic field [273,274]. Abdul Rahman et al [275] developed magnetic cellulose, chitosan, alginate, and composite hydrogel beads.…”

Section: Applications Of Microbial Biopolymers 61 Microbial Biopolyme...mentioning

confidence: 99%

Microbial Biopolymers: From Production to Environmental Applications—A Review

Sharma,

Tellili,

Kacem

et al. 2024

Applied Sciences

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Industrial evolution and agricultural expansion, explained by continuing population growth, have rendered enormous problems for the world throughout the past few decades, primarily because of waste generation. To reduce environmental impact and dependence on fossil fuels, scientists have explored replacing synthetic polymers with environmentally friendly and sustainable alternatives in many emergent applications. In this regard, microbial biopolymers have gained special attention. Many biopolymers originating from various strains of bacteria, fungi, and algae have been reported and their possible applications have increased rapidly. This review focuses on the wide range of microbial biopolymers, their characteristics, and factors influencing their production. The present study also describes the environmental applications of microbial biopolymers. The use of these biopolymers is very attractive as a value-added and sustainable approach to wastewater treatment. By acting as adsorbents, coagulants, and flocculants as well as filters in membrane processes, microbial biopolymers shine as promising solutions beyond conventional methods. They can be integrated into various stages of the treatment process, further enhancing the efficiency of wastewater treatment methods. Microbial biopolymer applications in bioremediation and soil stabilization are also reviewed. Several studies have demonstrated the strong potential of biopolymers in soil improvement due to their ability to minimize permeability, eliminate heavy metals, stabilize soil, and limit erosion. Challenges related to scaling up and the downstream processing of microbial biopolymers, as well as its future perspectives in environmental applications, are also discussed.

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“…The interplay of these pollutants in irrigation water may trigger intricate reactions, influencing the overall soil environment. Understanding the implications of metal oxides, dyes, and dissolved organic matter in water is crucial for comprehending the complex interplay between contaminants and their effects on the environment and human health [ 46 , 47 ]. This review aims to explore the current knowledge regarding these pollutants’ sources, distribution, and toxicological impacts, shedding light on the potential risks they pose to aquatic ecosystems and human health.…”

Section: Introductionmentioning

confidence: 99%

“…Metal OxidesSource Toxicity in Human Health Toxicity in Aquatic Life Refs.Lead oxide (PbO) Industrial processes, mining Neurological effects, developmental issuesAdverse effects on fish and invertebrates[47] Mercury oxide (HgO) Coal combustion, mining Neurological damage, kidney damageBioaccumulation in fish, toxic to invertebrates[49] …”

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confidence: 99%

Toxicity of Metal Oxides, Dyes, and Dissolved Organic Matter in Water: Implications for the Environment and Human Health

Kolya,

Kang

2024

Toxics

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This study delves into the critical issue of water pollution caused by the presence of metal oxides, synthetic dyes, and dissolved organic matter, shedding light on their potential ramifications for both the environment and human health. Metal oxides, ubiquitous in industrial processes and consumer products, are known to leach into water bodies, posing a significant threat to aquatic ecosystems. Additionally, synthetic dyes, extensively used in various industries, can persist in water systems and exhibit complex chemical behavior. This review provides a comprehensive examination of the toxicity associated with metal oxides, synthetic dyes, and dissolved organic matter in water systems. We delve into the sources and environmental fate of these contaminants, highlighting their prevalence in natural water bodies and wastewater effluents. The study highlights the multifaceted impacts of them on human health and aquatic ecosystems, encompassing effects on microbial communities, aquatic flora and fauna, and the overall ecological balance. The novelty of this review lies in its unique presentation, focusing on the toxicity of metal oxides, dyes, and dissolved organic matter. This approach aims to facilitate the accessibility of results for readers, providing a streamlined and clear understanding of the reported findings.

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Bio-Based Polymeric Flocculants and Adsorbents for Wastewater Treatment

Cited by 20 publications

References 210 publications

An Overview of Wastewater Characteristics, Treatment and Disposal: A Review

An Overview of Wastewater Characteristics, Treatment and Disposal: A Review

Microbial Biopolymers: From Production to Environmental Applications—A Review

Toxicity of Metal Oxides, Dyes, and Dissolved Organic Matter in Water: Implications for the Environment and Human Health

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