Heavy metal pollution in the aquatic environment: efficient and low-cost removal approaches to eliminate their toxicity: a review

KHH Aziz, FS Mustafa, KM Omer, S Hama… - RSC …, 2023 - pubs.rsc.org
Heavy metal contamination of water sources has emerged as a major global environmental
concern, threatening both aquatic ecosystems and human health. Heavy metal pollution in …

A recent advancement on hydrothermal carbonization of biomass to produce hydrochar for pollution control

R Sivaranjanee, PS Kumar, G Rangasamy - Carbon Letters, 2023 - Springer
A thermochemical conversion method known as hydrothermal carbonization (HTC) is
appealing, because it may convert wet biomass directly into energy and chemicals without …

Removal of bromophenol blue dye from water onto biomass, activated carbon, biochar, polymer, nanoparticle, and composite adsorbents

KG Akpomie, KA Adegoke, KO Oyedotun… - Biomass Conversion …, 2022 - Springer
Bromophenol blue is a toxic triphenylmethane dye that is widely used in various industries.
The dye-contaminated wastewater released from the industries results in substantial water …

[HTML][HTML] Fractal-like kinetics for adsorption of Pb (II) on graphene oxide/hydrous zirconium oxide/crosslinked starch bio-composite: Application of Taguchi approach for …

N Rahman, A Raheem, AA Al-Kahtani, B Pandit… - Journal of King Saud …, 2023 - Elsevier
This study deals with the decontamination of Pb (II) from aqueous environment using
graphene oxide/hydrous zirconium oxide/crosslinked starch bio-composite (GZS-BC) …

Adsorption and desorption processes of toxic heavy metals, regeneration and reusability of spent adsorbents: Economic and environmental sustainability approach

J Bayuo, MJ Rwiza, JW Choi, KM Mtei… - Advances in Colloid and …, 2024 - Elsevier
A growing number of variables, including rising population, water scarcity, growth in the
economy, and the existence of harmful heavy metals in the water supply, are contributing to …

Use of different food wastes as green biosorbent: isotherm, kinetic, and thermodynamic studies of Pb2+

T Bahadir, İ Şimşek, Ş Tulun, H Çelebi - Environmental Science and …, 2023 - Springer
Abstract Lead (Pb2+) can contaminate waters from many sources, especially industrial
activities. This heavy metal is an amphoteric, toxic, endocrine-disrupting, bioaccumulative …

Cationic dialdehyde cellulose microfibers for efficient removal of eriochrome black T from aqueous solution

AS Gomes, MVG Leal, GR Tolosa, FC Cabrera… - Bioresource …, 2023 - Elsevier
Materials based on cellulose have been widely used as a decontaminant agent of
wastewater. However, it can not be found in the literature any application of the cationic …

Fe (III) and Cr (VI) ions' removal using AgNPs/GO/chitosan nanocomposite as an adsorbent for wastewater treatment

A El Shahawy, MF Mubarak, M El Shafie, HM Abdulla - RSC advances, 2022 - pubs.rsc.org
Heavy metal ions in water refer to significant risks to the biological system due to their high
toxicity. Therefore, the decontamination of water polluted by heavy metal ions attracts …

Preparation of modified chitosan and its application to remove cadmium ions in wastewater: a review

Y Dong, T Ma, P Zhang, H Lin - Journal of Environmental Chemical …, 2023 - Elsevier
Heavy metal ions are serious pollutants in water that are not naturally environmentally
degradable and pose a menace to human health. Cadmium is acknowledged as an …

Efficient and sustainable design of pyridyl-bis-thiourea pincer ligand-immobilised Merrifield polymer precursor for arsenic ions adsorption

NS Awwad, HM Younis, HA Ibrahium… - International Journal …, 2024 - Taylor & Francis
An improved yield of a composite named Merrifield-pyridoyl-bis-thiourea derivative (MR-
PyBTU) was effectively synthesised from the Merrifield Polymer Precursor (MR) and utilised …