U.S. flag

An official website of the United States government

PubAg

Main content area

You searched for: Journal Environmental chemistry letters Remove constraint Journal: Environmental chemistry letters Publication Year 2018 Remove constraint Publication Year: 2018 Source 2018 v.16 no.4 Remove constraint Source: 2018 v.16 no.4 Subject adsorbents Remove constraint Subject: adsorbents Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
Start Over

Search

2  Search Results

1 - 2 of 2
Number of results to display per page

Search Results

1. Cerium dioxide and composites for the removal of toxic metal ions

Author:
Olivera, Sharon; Chaitra, K.; Venkatesh, Krishna; Muralidhara, Handanahally Basavarajaiah; Inamuddin,; Asiri, Abdullah M.; Ahamed, Mohd Imran
Source:
Environmental chemistry letters 2018 v.16 no.4 pp. 1233-1246
ISSN:
1610-3653
Subject:
adsorbents; adsorption; arsenic; cadmium; catalytic activity; ceric oxide; cerium; chromium; cost effectiveness; decontamination; drinking water; fluorides; human health; kinetics; lead; mercury; metal ions; moieties; porosity; semiconductors; sorption isotherms; surface area; toxicity; water pollution; water treatment
Abstract:
... The presence of contaminants in potable water is a cause of worldwide concern. In particular, the presence of metals such as arsenic, lead, cadmium, mercury, chromium can affect human health. There is thus a need for advanced techniques of water decontamination. Adsorbents based on cerium dioxide (CeO₂), also named ‘ceria,’ have been used to remove contaminants such as arsenic, fluoride, lead and ...
DOI:
10.1007/s10311-018-0747-2

2. Glutathione-functionalized melamine sponge, a mimic of a natural antidote, as a quick responsive adsorbent for efficient removal of Hg(II) from aqueous solutions

Author:
Mao, Xinyou; Wang, Lan; Wang, Chuanyi; Lichtfouse, Eric
Source:
Environmental chemistry letters 2018 v.16 no.4 pp. 1429-1434
ISSN:
1610-3653
Subject:
World Health Organization; adsorbents; adsorption; antidotes; aquatic environment; aqueous solutions; drinking water; environmental protection; formaldehyde; glutathione; heavy metals; humans; ions; melamine; mercury; mercury poisoning; methylmercury compounds; microorganisms; sorption isotherms; China
Abstract:
... Minamata disease is caused by methylmercury, which is produced by microorganisms from inorganic mercury ions, Hg(II), in the aquatic environment. Adsorption is a feasible method to remove Hg(II) from waters, but there are some drawbacks when using conventional adsorbents, for example, tedious solid–liquid separation, slow response, and excessive residual levels of mercury. In this work, a novel sp ...
DOI:
10.1007/s10311-018-0746-3