Abstract
Original language | English |
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Pages (from-to) | 1-6 |
Number of pages | 6 |
Journal | Hydrometallurgy |
Volume | 180 |
DOIs | |
Publication status | Published - 2 Jul 2018 |
MoE publication type | A1 Journal article-refereed |
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Keywords
- phosphogypsum
- biological sulfate reduction
- rare earth elements
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Continuous biological sulfate reduction from phosphogypsum waste leachate. / Salo, Marja (Corresponding Author); Mäkinen, Jarno; Yang, Jason; Kurhila, Matti; Koukkari, Pertti.
In: Hydrometallurgy, Vol. 180, 02.07.2018, p. 1-6.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Continuous biological sulfate reduction from phosphogypsum waste leachate
AU - Salo, Marja
AU - Mäkinen, Jarno
AU - Yang, Jason
AU - Kurhila, Matti
AU - Koukkari, Pertti
PY - 2018/7/2
Y1 - 2018/7/2
N2 - This work explores the possibility to utilize biological sulfate reduction in the treatment of phosphogypsum leachate, with a simultaneous removal of sulfate and phosphorus in continuous flow bioreactors. An efficient sulfate reduction was achieved and proof of elemental removal was acquired. The method described in this work is suggested to be applied as a passive type of installment with environmental pollution control as the primary target. In addition to sulfate reduction, rare earth elements (REE) were monitored during the process, as these valuable elements are commonly found in phosphogypsum waste.
AB - This work explores the possibility to utilize biological sulfate reduction in the treatment of phosphogypsum leachate, with a simultaneous removal of sulfate and phosphorus in continuous flow bioreactors. An efficient sulfate reduction was achieved and proof of elemental removal was acquired. The method described in this work is suggested to be applied as a passive type of installment with environmental pollution control as the primary target. In addition to sulfate reduction, rare earth elements (REE) were monitored during the process, as these valuable elements are commonly found in phosphogypsum waste.
KW - phosphogypsum
KW - biological sulfate reduction
KW - rare earth elements
UR - http://www.scopus.com/inward/record.url?scp=85049756539&partnerID=8YFLogxK
U2 - 10.1016/j.hydromet.2018.06.020
DO - 10.1016/j.hydromet.2018.06.020
M3 - Article
VL - 180
SP - 1
EP - 6
JO - Hydrometallurgy
JF - Hydrometallurgy
SN - 0304-386X
ER -