Loading...
Loading...

Go to the content (press return)

Study of the operational parameters in the hollow fibre liquid-liquid membrane contactors process for ammonia valorisation as liquid fertiliser

Author
Reig, M.; Vecino, X.; Gibert, O.; Valderrama, C.; Cortina, J.
Type of activity
Journal article
Journal
Separation and purification technology
Date of publication
2021-01-15
Volume
255
First page
117768:1
Last page
117768:9
DOI
10.1016/j.seppur.2020.117768
Repository
http://hdl.handle.net/2117/330374 Open in new window
Abstract
The transformation of wastewater treatment plants (WWTPs) to resources recovery plants (nutrients and energy) is forcing the development of specific technologies for selective recovery. Ion-exchange and hollow fibre liquidliquid membrane contactors (HF-LLMCs) appeared as promising technologies to reduce operation costs, at ambient temperature, on the N-recovery from main-streams of urban WWTPs. A concentrated ammonia stream (4.5 g/L), recovered from treated wastewater using zeolites and NaOH, wa...
Citation
Reig, M. [et al.]. Study of the operational parameters in the hollow fibre liquid-liquid membrane contactors process for ammonia valorisation as liquid fertiliser. "Separation and purification technology", 15 Gener 2021, vol. 255, p. 117768:1-117768:9.
Keywords
Ammonia recovery, LLMC position, LLMC steps, Membrane drying, Streams inputs
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
R2EM - Resource Recovery and Environmental Management