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Effect of concrete carbonation on phosphate removal through adsorption process and its potential application as fertilizer

Author
Dos Rei, G.; Thue, P.; Cazacliu, B.; Lima, E.; Hoffmann, C.; Quattrone, M.; Ovsyannikova, E.; Kruse, A.; Dotto, G.
Type of activity
Journal article
Journal
Journal of cleaner production
Date of publication
2020-05-20
Volume
256
First page
120416: 1
Last page
120416: 12
DOI
10.1016/j.jclepro.2020.120416
Repository
http://hdl.handle.net/2117/333187 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S0959652620304637 Open in new window
Abstract
Concrete slurry is an abundant, cheap, and commonly found waste all over the world where construction activities take place; concrete slurry, which is rich in calcium and metallic oxides, could be successfully employed in the phosphate (P) removal from aqueous media. For the first time, the effect of the carbonation process on concrete adsorbent properties and how it can influence on the removal of phosphate ions in aqueous media are studied. Besides, the potential applicability of P loaded con...
Keywords
Concrete-waste adsorbent, Phosphate adsorption, Potential fertilizer, Recycling slurry concrete
Group of research
GREMS - Sustainable Mining Research Group
SSR-UPC - Smart Sustainable Resources

Participants

  • Dos Rei, Glaydson Simões  (author)
  • Thue, Pascal S.  (author)
  • Cazacliu, Bogdan G.  (author)
  • Lima, Eder Claudio  (author)
  • Hoffmann Sampaio, Carlos  (author)
  • Quattrone, Marco  (author)
  • Ovsyannikova, Ekaterina  (author)
  • Kruse, Andrea  (author)
  • Dotto, Guillherme Luiz  (author)