[HTML][HTML] Algal Bioremediation of heavy metals: An insight into removal mechanisms, recovery of by-products, challenges, and future opportunities

M Chugh, L Kumar, MP Shah, N Bharadvaja - Energy Nexus, 2022 - Elsevier
Recently, modern techniques have gained attention for the remediation of heavy metals
present in wastewater. Biological processes have been explored and employed as they …

A critical review on the research trends and emerging technologies for arsenic decontamination from water

P Singh, A Borthakur, R Singh, R Bhadouria… - Groundwater for …, 2021 - Elsevier
To understand the current research output on arsenic (As) removal and research related to
the As contamination, a bibliometric analysis based on Scopus database was carried out …

Adsorption of Pb (II) from aqueous solution by pomelo fruit peel-derived biochar

VP Dinh, DK Nguyen, TT Luu, QH Nguyen… - Materials Chemistry and …, 2022 - Elsevier
Removing hazardous metals from aqueous solution using biomaterials synthesized from
waste resources with low cost is a novel strategy in environmental science and application …

Microwave-assisted catalytic hydrothermal carbonization of Laminaria japonica for hydrochars catalyzed and activated by potassium compounds

Z Ding, L Zhang, H Mo, Y Chen, X Hu - Bioresource Technology, 2021 - Elsevier
There are limited investigations describing preparation and application of alga-based
hydrochars via microwave–assisted catalytic hydrothermal carbonization (MA-CHTC) …

Bio-coagulation using Cicer arietinum combined with pyrolyzed residual sludge-based adsorption for carwash wastewater treatment: A techno-economic and …

D Dadebo, M Nasr, M Fujii, MG Ibrahim - Journal of Water Process …, 2022 - Elsevier
The physico-chemical treatment of automobile service station wastewater (ASSW) generates
large amounts of sludge with toxic compounds, requiring sustainable management practices …

Arsenic removal via a novel hydrochar from livestock waste co-activated with thiourea and γ-Fe2O3 nanoparticles

H Chen, J Xu, H Lin, X Zhao, J Shang, Z Liu - Journal of Hazardous …, 2021 - Elsevier
Arsenic (As) contaminants post tremendous threats to environment safety. Pristine hydrochar
(PHC), thiourea-activated hydrochar (THC), and thiourea-Fe (NO 3) 3-activated hydrochar …

Household arsenic contaminated water treatment employing iron oxide/bamboo biochar composite: An approach to technology transfer

J Alchouron, C Navarathna, PM Rodrigo… - Journal of colloid and …, 2021 - Elsevier
Commercialization of novel adsorbents technology for providing safe drinking water must
consider scale-up methodological approaches to bridge the gap between laboratory and …

As (V) sorption from aqueous solutions using quaternized algal/polyethyleneimine composite beads

MF Hamza, S Lu, KAM Salih, H Mira… - Science of the Total …, 2020 - Elsevier
Abstract Composite beads (APEI*), obtained by the controlled interaction of algal biomass
with PEI, followed by ionotropic gelation and crosslinking processes using CaCl …

Back-propagation neural network: Box–Behnken design modelling for optimization of copper adsorption on orange zest biochar

S Sivamani, BSN Prasad, K Nithya… - International Journal of …, 2022 - Springer
Heavy metals adsorption by adsorbents prepared from natural materials is a low-cost
effective method for their removal from aqueous environments. This study aims to assess the …

Carbon-based nanoadsorbents for the removal of emerging pollutants

MV Ratnam, P Akilamudhan… - Adsorption Science …, 2023 - journals.sagepub.com
Emerging contaminants (ECs) are substances that have been detected in water but have not
been thoroughly tested or regulated. Pesticides, cosmetics, pharmaceuticals, and other …