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Valorisation of N and P from waste water by using natural reactive hybrid sorbents: Nutrients (N,P,K) release evaluation in amended soils by dynamic experiments

Author
Guaya, D.; Valderrama, C.; Farran, A.; Sauras, T.; Cortina, J.
Type of activity
Journal article
Journal
Science of the total environment
Date of publication
2018-01-15
Volume
612
First page
728
Last page
738
DOI
https://doi.org/10.1016/j.scitotenv.2017.08.248 Open in new window
Repository
http://hdl.handle.net/2117/108886 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0048969717322647?via%3Dihub Open in new window
Abstract
The removal of nutrients (nitrogen (N), phosphorous (P)) from waste water has become a resource recovery option in recent regulations worldwide, as observed in the European Union. Although both of these nutrients could be recovered from the sludge line, > 70–75% of the N and P is discharged into the water line. Efforts to improve the nutrient recovery ratios have focused on developing low-cost technologies that use sorption processes. In this study, a natural zeolite (clinoptilolite type) in i...
Citation
Guaya, D., Valderrama, C., Farran, A., Sauras, T., Cortina, J. Valorisation of N and P from waste water by using natural reactive hybrid sorbents: Nutrients (N,P,K) release evaluation in amended soils by dynamic experiments. "Science of the total environment", 15 Gener 2018, vol. 612, p. 728-738.
Keywords
Ammonium, Nutrients release, Phosphate, Potassium, Resource recovery, Soil amendment, Zeolite
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
R2EM - Resource Recovery and Environmental Management

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