Cited by 124Adsorption and biosorption for pollutant removalEnvironmental remediation with nanomaterialsHeavy Metal Pollution Remediation

Treatment of heavy metals containing wastewater using biodegradable adsorbents: a review of mechanism and future trends

Anderson, A., Anbarasu, A., Pasupuleti, Raghavendra Rao, Manigandan, Sekar, Praveenkumar, T.R., Aravind Kumar, J.·2022·Chemosphere

Abstract

The direct disposal of industrial effluents into the aquatic system is considered as a significant environmental hazard in many countries. Because of poisonous chemicals, substantial volumes of effluent release, as well as the lack of adequate of conventional treatment methodologies, industrial effluent treatment is extremely difficult. Numerous researchers have been interested in adsorption technology for its high efficiency of pollutant removal, low cost, and abundantly available adsorbent. Various adsorbent materials, both natural and modified form, have been widely used for the removal of toxic contaminants from industrial effluent. This paper highlights recent advancements in multiple modification types to functionalize the adsorbent material, resulting in higher adsorption capacity on various toxic pollutants. This review provides an overview of the adsorption mechanism and parameters (pH, adsorbent dosage, initial concentration, temperature and interaction time), which influencing the removal efficiency of adsorbents. Furthermore, this review compiles the desorption study to recover the adsorbent and improve the cycle's financial viability. This review provides a concise overview of the future directions and outlook in the framework of adsorbent application for industrial wastewater treatment.

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Crossref · 10.1016/j.chemosphere.2022.133724

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139 of 139 references verified0 citation errors · 0 not checkable

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  • Adsorption could be the best option for removing heavy metals because of low cost, easy operation, no additional operating cost for sludge removal, short duration time, and applicability for many applications.

    “However, adsorption could be the best option for this purpose because of the low cost, easy operation, no additional operating cost for sludge removal, short duration time, and applicability for many applications (Anderson et al., 2022;Barakat, 2011;Chakraborty et al., 2022).”

    From Adsorption of heavy metals on natural zeolites: A review (2023) · cites this paper as Anderson et al., 2022

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Authors
Anderson, A., Anbarasu, A., Pasupuleti, R. R., Manigandan, S., Praveenkumar, T. R., & Aravind Kumar, J.
Affiliations
  • Sathyabama Institute of Science and Technology (IN)
  • Kaohsiung Medical University (TW)
  • Wollega University (ET)
Corresponding author
Manigandan, Sekar
Venue
Chemosphere
Publisher
Elsevier BV
Published
2022-05
Volume
295
Pages
133724
ISSN
0045-6535 (ISSN-L)
OpenAlex
W4210281927
Cited by
124
References
139
Citations by year
2026: 15 · 2025: 31 · 2024: 37 · 2023: 29 · 2022: 12
FWCI
1.65
Type
journal article
Language
en
Open access
closed
Locations
  • Chemosphere (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Water Science and Technology › Adsorption and biosorption for pollutant removal
  • Physical Sciences › Engineering › Biomedical Engineering › Environmental remediation with nanomaterials
  • Physical Sciences › Environmental Science › Water Science and Technology › Heavy Metal Pollution Remediation
Keywords
heavy metal removal, industrial wastewater treatment, adsorption, biodegradable adsorbents, adsorbent modification, adsorption mechanism, adsorption parameters, desorption, adsorbent regeneration, natural adsorbents
MeSH terms
Adsorption, Water Pollutants, Chemical, Water Purification, Metals, Heavy, Wastewater

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