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Hacha, Ronald Rojas
13  Ergebnisse:
Personensuche X
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1

Selective bioflocculation of ultrafine hematite particles f..:

Camarate, Marcelo Carneiro ; Merma, Antonio Gutiérrez ; Hacha, Ronald Rojas.
Separation Science and Technology.  57 (2021)  1 - p. 36-47 , 2021
Link: https://doi.org/10.1080/..
 
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2

Direct hematite flotation from an iron ore tailing using an..:

Pereira, Andreza Rafaela Morais ; Hacha, Ronald Rojas ; Torem, Maurício Leonardo...
Separation Science and Technology.  56 (2021)  17 - p. 2978-2988 , 2021
Link: https://doi.org/10.1080/..
 
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3

Mineral bioflotation optimization: Comparison between artif..:

Pereira, Ayrton Alef Castanheira ; Olivera, Carlos Alberto Castañeda ; Merma, Antonio Gutiérrez...
Minerals Engineering.  169 (2021)  - p. 106983 , 2021
Link: https://doi.org/10.1016/..
 
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4

Measurement and analysis of H2 and O2 bubbles diameter prod..:

Hacha, Ronald Rojas ; Merma, Antonio Gutiérrez ; Couto, Hudson Jean Bianquini.
Powder Technology.  342 (2019)  - p. 308-320 , 2019
Link: https://doi.org/10.1016/..
 
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5

Optimization of hematite and quartz BIOFLOTATION by AN arti..:

Merma, Antonio Gutiérrez ; Olivera, Carlos Alberto Castañeda ; Hacha, Ronald Rojas..
Journal of Materials Research and Technology.  8 (2019)  3 - p. 3076-3087 , 2019
Link: https://doi.org/10.1016/..
 
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6

Electroflotation of fine hematite particles with Rhodococcu..:

Hacha, Ronald Rojas ; LeonardoTorem, Maurício ; Gutiérrez Merma, Antonio.
Minerals Engineering.  126 (2018)  - p. 105-115 , 2018
Link: https://doi.org/10.1016/..
 
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7

Use of Activated Carbon from Prunus Persica and Persea Amer..:

Carlos A. Castaneda-Olivera ; Hitler Roman Perez ; Ricardo R. Barrenechea Suazo...
https://www.cetjournal.it/index.php/cet/article/view/13323.  , 2023
Link: https://doi.org/10.3303/..
 
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8

Optimization of hematite and quartz BIOFLOTATION by AN arti..:

Antonio Gutiérrez Merma ; Carlos Alberto Castañeda Olivera ; Ronald Rojas Hacha..
http://www.sciencedirect.com/science/article/pii/S2238785418311505.  , 2019
Link: https://doi.org/10.1016/..
 
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9

Cellular Adaptation: Culture conditions of R. opacus and bi..:

Antonio Gutiérrez Merma ; Ronald Rojas Hacha ; Maurício Leonardo Torem
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2017000100067&lng=en&tlng=en.  ,
Link: https://doi.org/10.1590/..
 
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10

Biosurfactants: An Overview of Their Properties, Production..:

Simões, Carolina Rossini ; da Silva, Matheus Willian Pereira ; de Souza, Rodrigo Fernandes Magalhães...
Resources.  13 (2024)  6 - p. 81 , 2024
Link: https://doi.org/10.3390/..
 
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11

Electronic Waste Low-Temperature Processing: An Alternative..:

Oliveira, Juliana S. S. ; Hacha, Ronald R. ; d'Almeida, Felipe S....
Materials.  14 (2021)  20 - p. 6228 , 2021
Link: https://doi.org/10.3390/..
 
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12

On the Recovery of Hematite from an Iron Ore Fine Fraction ..:

Simões, Carolina R. ; Hacha, Ronald R. ; Merma, Antonio G..
Minerals.  10 (2020)  12 - p. 1057 , 2020
Link: https://doi.org/10.3390/..
 
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13

Treatment of oily wastewater from mining industry using ele..:

Merma, Antonio G. ; Santos, Brunno F. ; Rego, Artur S.C...
Journal of Materials Research and Technology.  9 (2020)  6 - p. 15164-15176 , 2020
Link: https://doi.org/10.1016/..
 
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