Chemically modified maize cobs waste with enhanced adsorption properties upon methyl orange and arsenic

The surface chemistry of maize naturasorbent was altered in this work by the modifying agents: phosphoric acid and different amines (triethanolamine, diethylenetriamine and 1,4-diaminobutane). Removal of methyl orange (25 mg l −1) was

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Bibliographic Details
Published in:Bioresource technology 2008-07, Vol.99 (11), p.5134-5139
Main Authors: Elizalde-González, María P., Mattusch, J., Wennrich, R.
Format: Article
Language:English
Subjects:
Adsorption
Agronomy. Soil science and plant productions
Applied sciences
Arsenates - isolation & purification
Arsenic
Azo Compounds - isolation & purification
Biodegradation, Environmental
Biological and medical sciences
Chemical modification
Elements
Exact sciences and technology
Fundamental and applied biological sciences. Psychology
General agronomy. Plant production
Hydrogen-Ion Concentration
Maize
Methyl orange
Pollution
Use of agricultural and forest wastes. Biomass use, bioconversion
Waste Products
Wastes
Zea mays
Zea mays - metabolism
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Description
Summary:The surface chemistry of maize naturasorbent was altered in this work by the modifying agents: phosphoric acid and different amines (triethanolamine, diethylenetriamine and 1,4-diaminobutane). Removal of methyl orange (25 mg l −1) was
ISSN:0960-8524
1873-2976
DOI:10.1016/j.biortech.2007.09.023