Search: onr:"swepub:oai:DiVA.org:lnu-21079" >
Bromate removal fro...
-
Bhatnagar, AmitDepartment of Environmental Engineering (YIEST), Yonsei University, Wonju 220-710, Gangwon-do, South Korea,ESEG
(author)
Bromate removal from water by granular ferric hydroxide (GFH)
- Article/chapterEnglish2009
Publisher, publication year, extent ...
-
Elsevier BV,2009
-
printrdacarrier
Numbers
-
LIBRIS-ID:oai:DiVA.org:lnu-21079
-
https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-21079URI
-
https://doi.org/10.1016/j.jhazmat.2009.04.123DOI
Supplementary language notes
-
Language:English
-
Summary in:English
Part of subdatabase
Classification
-
Subject category:ref swepub-contenttype
-
Subject category:art swepub-publicationtype
Notes
-
The feasibility of granular ferric hydroxide (GFH) for bromate removal from water has been studied. Batch experiments were performed to study the influence of various experimental parameters such as effect of contact time, initial bromate concentration, temperature, pH and effect of competing anions on bromate removal by GFH. The adsorption kinetics indicates that uptake rate of bromate was rapid at the beginning and 75% adsorption was completed in 5 min and equilibrium was achieved within 20 min. The sorption process was well described by pseudo-second-order kinetics. The maximum adsorption potential of GFH for bromate removal was 16.5 mg g−1 at 25 °C. The adsorption data fitted well to the Langmuir model. The increase in OH peak and absence of Br–O bonding in FTIR spectra indicate that ion-exchange was the main mechanism during bromate sorption on GFH. The effects of competing anions and solution pHs (3–9) were negligible. Results of the present study suggest that GFH can be effectively utilized for bromate removal from drinking water.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
-
Choi, Y.H.
(author)
-
Yoon, Y.J.
(author)
-
Shin, Y.
(author)
-
Jeon, B.H.
(author)
-
Kang, J.W.
(author)
-
Department of Environmental Engineering (YIEST), Yonsei University, Wonju 220-710, Gangwon-do, South KoreaESEG
(creator_code:org_t)
Related titles
-
In:Journal of Hazardous Materials: Elsevier BV170:1, s. 134-1400304-38941873-3336
Internet link
Find in a library
To the university's database