Ciprofloxacin removal from aqueous solutions by granular ferric hydroxide: Modeling and optimization

Autor: Mahdi Asadi-Ghalhari, Amin Kishipour, Fatemeh sadat Tabatabaei, Roqiyeh Mostafaloo

Publikováno v: Journal of Trace Elements and Minerals, Vol 2, Iss , Pp 100007- (2022)

Background: Granular ferric hydroxide is a good commercial adsorbent used to remove various impurities in aqueous systems. Ciprofloxacin is known as an emerging pollutant in aquatic environment. Materials and methods: To understand the adsorption pro

Externí odkaz: https://doaj.org/article/0a4ec63d07b5450b92e858e796464626

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Arsenic (V) Removal by an Adsorbent Material Derived from Acid Mine Drainage Sludge

Autor: Erdenechimeg Byambaa, Jaeyoung Seon, Tae-Hyun Kim, Shin Dong Kim, Won Hyun Ji, Yuhoon Hwang

Publikováno v: Applied Sciences, Vol 11, Iss 1, p 47 (2020)

Arsenic is a toxic element that is often found in drinking water in developing countries in Asia, while arsenic poisoning is a serious worldwide human health concern. The objective of this work is to remove arsenic (V) (As(V)) from water by using an

Externí odkaz: https://doaj.org/article/3c4cb601e09b40f8a6a35f458fdac52d

Pre‐deposited dynamic membrane adsorber formed of microscale conventional iron oxide‐based adsorbents to remove arsenic from water: application study and mathematical modeling

Autor: Ioannis A Kastoyiannis, Aida Idrissi Belkasmi, Mathias Ernst, Muhammad Usman

Publikováno v: Journal of Chemical Technology and Biotechnology 96 (6): 1504-1514 (2021-03-05)

BACKGROUND: This study reports the development of a dynamic membrane (DM) adsorber by pre-depositing powdered-sizedfraction of iron oxide-based adsorptive material on the surface of a microfiltration(MF) membrane. The aim is to use the developed DM a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dddbfe3663aabda924554bf7c695713
https://doi.org/10.1002/jctb.6728

Improvement of phosphate adsorption kinetics onto ferric hydroxide by size reduction

Autor: V. Martí, José Antonio Benito, D. Ribas, Irene Jubany, Berta Ferrer

Publikováno v: Water
Volume 13
Issue 11
Water, Vol 13, Iss 1558, p 1558 (2021)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Ball milling and ultra-sonication size reduction procedures were applied to granular ferric hydroxide (GFH) to obtain two micro-sized adsorbents. These two adsorbents and GFH were investigated to improve the removal of phosphates from water. The size

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65dc5c508b978cf3d9df1671350e4223
https://hdl.handle.net/2117/352929