Iron oxide and its modified forms as an adsorbent for arsenic removal: A comprehensive recent advancement

SI Siddiqui, SA Chaudhry - Process Safety and Environmental Protection, 2017 - Elsevier
Arsenic, one of the elements having most terrible impact on the human being, is threatening
the world continuously. It exists in the combined form in rocks under earth which on …

Promising prospects of nanomaterials for arsenic water remediation: A comprehensive review

SI Siddiqui, M Naushad, SA Chaudhry - Process Safety and Environmental …, 2019 - Elsevier
This review discusses the brief of health problem associated with the arsenic exposure
found in drinking water. This review also discusses the shortcomings associated with the …

[HTML][HTML] Acquisition and homeostasis of iron in higher plants and their probable role in abiotic stress tolerance

DK Tripathi, S Singh, S Gaur, S Singh… - Frontiers in …, 2018 - frontiersin.org
Iron (Fe) is a micronutrient that plays an important role in agriculture worldwide because
plants require a small amount of iron for its growth and development. All major functions in a …

Isotherm, kinetic and thermodynamics of arsenic adsorption onto Iron-Zirconium Binary Oxide-Coated Sand (IZBOCS): Modelling and process optimization

SA Chaudhry, Z Zaidi, SI Siddiqui - Journal of Molecular Liquids, 2017 - Elsevier
The aim of this work was preparation and investigation of Iron-Zirconium Binary Oxide-
Coated Sand (IZBOCS) for the adsorptive removal of As (V) from water, in both batch and …

[HTML][HTML] Heavy metal adsorption using magnetic nanoparticles for water purification: A critical review

C Liosis, A Papadopoulou, E Karvelas, TE Karakasidis… - Materials, 2021 - mdpi.com
Research on contamination of groundwater and drinking water is of major importance. Due
to the rapid and significant progress in the last decade in nanotechnology and its potential …

Effective removal of arsenate from wastewater using aluminium enriched ferric oxide-hydroxide recovered from authentic acid mine drainage

KL Muedi, HG Brink, V Masindi, JP Maree - Journal of Hazardous Materials, 2021 - Elsevier
This study explored an eco-friendly approach for the synthesis of novel aluminium enriched
ferric oxide-hydroxide (Fe/AlO (OH)) from authentic acid mine drainage (AMD). The …

Advanced application of nano-technological and biological processes as well as mitigation options for arsenic removal

JP Maity, CY Chen, P Bhattacharya, RK Sharma… - Journal of Hazardous …, 2021 - Elsevier
Arsenic (As) removal is a huge challenge, since several million people are potentially
exposed (> 10 μg/L World Health Organization guideline limit) through As contaminated …

Immobilization of copper nanoparticles on perlite: Green synthesis, characterization and catalytic activity on aqueous reduction of 4-nitrophenol

M Nasrollahzadeh, SM Sajadi… - Journal of Molecular …, 2015 - Elsevier
We report the facile synthesis of environmentally benign Cu NPs/perlite composites without
employing any toxic reductants or capping agents. Renewable natural Euphorbia esula L …

Iron oxide nano-particles-immobilized-sand material in the treatment of Cu (II), Cd (II) and Pb (II) contaminated waste waters

SM Lee, C Laldawngliana, D Tiwari - Chemical Engineering Journal, 2012 - Elsevier
The aim of this investigation was to obtain iron-oxide nano-particles-immobilized sand (INS)
by simple impregnation process. For the purpose, locally available sand was used with prior …

Arsenic removal from water by starch functionalized maghemite nano-adsorbents: Thermodynamics and kinetics investigations

SI Siddiqui, PN Singh, N Tara, S Pal… - Colloid and Interface …, 2020 - Elsevier
Arsenic is a highly toxic element present in water which needs to be removed from the water
to eliminate its adverse health effects on human beings. But the concentration in most …