• Aucun résultat trouvé

Effects of operational parameters on the bio-assisted leaching of metals from pyrolyzed printed circuit boards

N/A
N/A
Protected

Academic year: 2021

Partager "Effects of operational parameters on the bio-assisted leaching of metals from pyrolyzed printed circuit boards"

Copied!
7
0
0

Texte intégral

Loading

Figure

Fig. 2 provides a comparison between biotic and abiotic copper leaching taking into consideration the redox potential evolution
Fig. 3. Evolution of copper recovery during leaching in stirred-tank and rotary-drum reactor under di ff erent conditions.
Fig. 4. Evolution of the Fe 3+ concentration for the abiotic and biotic tests.

Références

Documents relatifs

La fluorescence de l’ion europium trivalent dans ce type d’ultraphosphates a été plus particulièrement étudiée afin de comparer les performances, en terme de

L’analyse traces de fission sur apatite nous permet de déterminer l’âge du refroidissement du socle associé aux mouvements verticaux des premiers kilomètres de la croûte, tandis

Mais il faut noter, entre les rizières elles-mêmes, une différence dans les espèces recueillies : ainsi, dans la rizière du Mas Saint-Ber- trand, nous trouvons

Figure 1 Each Ice Giant exhibits a rich system of planetary environments to explore, from their mysterious interiors, atmospheres and magnetospheres, to the diverse satellites

Control of the sulfide (S 2- ) concentration for optimal zinc removal by sulfide precipitation in a continuously stirred tank reactor. Mineralogy and metals

The plastic dissipation during bending/reverse bending for a Voce type behavior is calculated using the identified copper film behavior and the experimental curvature measured for

For the 0.5% initial n-butanol concentration experiments: The Black model, Sarathy model, and our model predict the ignition delay well across the entire temperature range;