Arsenic contamination of groundwater and its implications for drinking water quality and human health in under-developed countries and remote communities—a …

SB Adeloju, S Khan, AF Patti - Applied Sciences, 2021 - mdpi.com
Featured Application Groundwater contamination is a major global issue. A good
understanding of the associated chemistry and fate of a contaminant such as arsenic in …

Arsenic removal from water/wastewater using adsorbents—a critical review

D Mohan, CU Pittman Jr - Journal of hazardous materials, 2007 - Elsevier
Arsenic's history in science, medicine and technology has been overshadowed by its
notoriety as a poison in homicides. Arsenic is viewed as being synonymous with toxicity …

Adsorption of hexavalent chromium from aqueous solution by modified corn stalk: a fixed-bed column study

S Chen, Q Yue, B Gao, Q Li, X Xu, K Fu - Bioresource technology, 2012 - Elsevier
Continuous fixed-bed column studies were carried out by using modified corn stalk (MCS)
as an adsorbent for the removal of Cr (VI) from aqueous solution. The effect of various …

Green synthesis of reduced graphene oxide and their use on column adsorption of phenol from olive mill wastewater

I Haydari, K Aziz, S Kaya, T Daştan, N Ouazzani… - Process Safety and …, 2023 - Elsevier
A novel reduced graphene oxide (RGO) synthesis using Verbena officinalis as a green,
reducing agent was out-reaching. RGO was encapsulated in sodium alginate (SA) by cross …

A comparative study of magnetic chitosan (Chi@ Fe3O4) and graphene oxide modified magnetic chitosan (Chi@ Fe3O4GO) nanocomposites for efficient removal of …

N Subedi, A Lähde, E Abu-Danso, J Iqbal… - International journal of …, 2019 - Elsevier
Abstract Magnetic chitosan (Chi@ Fe 3 O 4) nanocomposite was synthesized and modified
with graphene oxide (Chi@ Fe 3 O 4 GO) and the potential of both materials as adsorbents …

Arsenic adsorption onto iron oxide-coated cement (IOCC): regression analysis of equilibrium data with several isotherm models and their optimization

S Kundu, AK Gupta - Chemical Engineering Journal, 2006 - Elsevier
The present work examines the equilibrium sorption of arsenic (III and V) from aqueous
environment onto iron oxide-coated cement (IOCC) at 288, 298 and 308K, and determines …

Laboratory based approaches for arsenic remediation from contaminated water: recent developments

P Mondal, CB Majumder, B Mohanty - Journal of Hazardous materials, 2006 - Elsevier
Arsenic contamination in water has posed severe health problems around the world. In spite
of the availability of some conventional techniques for arsenic removal from contaminated …

Efficient arsenic (V) removal from water by ligand exchange fibrous adsorbent

MR Awual, MA Shenashen, T Yaita, H Shiwaku, A Jyo - Water research, 2012 - Elsevier
This study is an efficient arsenic (V) removal from contaminated waters used as drinking
water in adsorption process by zirconium (IV) loaded ligand exchange fibrous adsorbent …

Removal of Cr (VI) by thermally activated weed Salvinia cucullata in a fixed-bed column

SS Baral, N Das, TS Ramulu, SK Sahoo, SN Das… - Journal of Hazardous …, 2009 - Elsevier
The present study evaluates the feasibility of using a thermally activated fresh water weed in
removing Cr (VI) from wastewater through column studies. The effect of flow rate, bed height …

Characterization and properties of iron oxide-coated zeolite as adsorbent for removal of copper (II) from solution in fixed bed column

R Han, L Zou, X Zhao, Y Xu, F Xu, Y Li… - Chemical Engineering …, 2009 - Elsevier
A new composite adsorbent, iron oxide coated zeolite (IOCZ), was characterized and
employed for the removal of Cu (II) from aqueous solution using fixed bed column. Scanning …