A review of reactive media within permeable reactive barriers for the removal of heavy metal (loid) s in groundwater: Current status and future prospects

J Song, G Huang, D Han, Q Hou, L Gan… - Journal of Cleaner …, 2021 - Elsevier
Groundwater contamination with heavy metal (loid) s occurs worldwide. Permeable reactive
barriers (PRBs) have been widely accepted as an alternative to traditional ex-situ removal …

Advancements in the use of filtration materials for the removal of heavy metals from multicontaminated solutions

PS Calabrò, S Bilardi, N Moraci - Current Opinion in Environmental Science …, 2021 - Elsevier
Granular materials can be used in the context of different technologies for the treatment of
contaminated solutions, such as groundwater, stormwater, wastewater, water intended for …

Rice husk coated with copper oxide nanoparticles for 17α-ethinylestradiol removal from an aqueous solution: adsorption mechanisms and kinetics

HS Alhares, QA Ali, MAA Shaban, MJ M-Ridha… - Environmental …, 2023 - Springer
Abstract The 17 α-ethinylestradiol (EE2) adsorption from aqueous solution was examined
using a novel adsorbent made from rice husk powder coated with CuO nanoparticles (CRH) …

Degradation of ammonaical nitrogen (NH3-N) in leachate by zinc oxide loaded activated carbon: Process parameters modelling and optimization through RSM design

K Singh, RK Lohchab, V Kumar, A Kumar - Bioresource Technology …, 2023 - Elsevier
In this study, NH 3-N will be removed from a leachate sample using a zinc oxide (ZnO)
nanocomposite that is combined with corncob-activated carbon. A simple impregnation and …

Reaction medium for permeable reactive barrier remediation of groundwater polluted by heavy metals

H Li, Q Liu - Frontiers in Environmental Science, 2022 - frontiersin.org
Heavy metal pollution of groundwater has a serious impact on human health, which has
become a key issue in the field of water resources and water environment. Permeable …

Optimizing leachate treatment with titanium oxide-impregnated activated carbon (TiO2@ASC) in a fixed-bed column: characterization, modeling, and prediction study

K Singh, RK Lohchab, H Aguedal, G Goel… - … Science and Pollution …, 2023 - Springer
This research focused on the application of a fixed bed column filled with immobilized
titanium oxide-loaded almond shell carbon (TiO2@ ASC) for the treatment of leachate. The …

Preparation of coated MgFe layered double hydroxide nanoparticles on cement kiln dust and intercalated with sodium dodecyl sulfate as an intermediate layer for the …

MB Abdul-Kareem, HM Rashid, WH Hassan… - Chemosphere, 2023 - Elsevier
Estrogenic hormones, found as micropollutants in water systems, give rise to grave concerns
for human health and marine ecosystems, triggering a cascade of adverse effects. This …

[HTML][HTML] Activated carbon from bacterial cellulose by potassium hydroxide activation as an effective adsorbent for removal of ammonium ion from aqueous solution

A Khamkeaw, W Sanprom, M Phisalaphong - Case Studies in Chemical …, 2023 - Elsevier
Bacterial cellulose (BC) was used to produce activated carbon (BC-AC) by potassium
hydroxide (KOH) activation. The obtained BC-AC was used as an adsorbent for the …

Cost-effective composite prepared from sewage sludge waste and cement kiln dust as permeable reactive barrier to remediate simulated groundwater polluted with …

AAH Faisal, DN Ahmed, M Rezakazemi… - Journal of …, 2021 - Elsevier
Use of sewage sludge (SS) and cement kiln dust (CKD) to prepare hydroxyapatite
nanoparticles through a chemical reaction between phosphate and calcium ions extracted …

Resource recovery from soiled sanitary napkin waste—a state-of-the-art review

MSA Hameed, SP Sreedharan… - … Science and Pollution …, 2024 - Springer
With ever-improving social and medical awareness about menstrual hygiene in India, the
demand for sanitary napkins has increased significantly. The utilization of high-quality and …