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La(OH)3-modified magnetic sodium carboxymethyl cellulose for sequential removal of pollutants: adsorption of phosphate and subsequent photocatalytical reduction of Cr(VI)
- Source :
- Environmental Science and Pollution Research. 27:40346-40354
- Publication Year :
- 2020
- Publisher :
- Springer Science and Business Media LLC, 2020.
-
Abstract
- In this study, La(OH)3-modified magnetic sodium carboxymethyl cellulose (La-MC) was prepared as adsorbents for phosphate, which exhibited excellent adsorption performance up to 62.98 mg P/g and magnetic property for easy recovery. The recovered adsorbents after phosphate sorption were subsequently used for photocatalytic reduction of Cr(VI) and possessed good photocatalytic activity. This work provided an excellent reference for developing a new way of extending life cycle of adsorbents by combining phosphate adsorption with photocatalysis for sequential removal of pollutants from water in the future.
- Subjects :
- Pollutant
Phosphate adsorption
Health, Toxicology and Mutagenesis
Sodium
chemistry.chemical_element
Sorption
General Medicine
010501 environmental sciences
Phosphate
01 natural sciences
Pollution
Carboxymethyl cellulose
chemistry.chemical_compound
Adsorption
chemistry
medicine
Photocatalysis
Environmental Chemistry
0105 earth and related environmental sciences
medicine.drug
Nuclear chemistry
Subjects
Details
- ISSN :
- 16147499 and 09441344
- Volume :
- 27
- Database :
- OpenAIRE
- Journal :
- Environmental Science and Pollution Research
- Accession number :
- edsair.doi...........7269af67a1f72a102e8d01a1d10e8933