Alkali modified corn cob hydrochar as biosorbent of Mn2+ ions from aqueous solutions
Аутори
Petrović, Marija![](/themes/Mirageritnms/images/orcid.png)
Petrović, Jelena
![](/themes/Mirageritnms/images/orcid.png)
Šoštarić, Tatjana
![](/themes/Mirageritnms/images/orcid.png)
Kojić, Marija
Koprivica, Marija
![](/themes/Mirageritnms/images/orcid.png)
Grubišić, Mirko
Lopičić, Zorica
![](/themes/Mirageritnms/images/orcid.png)
![](/themes/Mirageritnms/images/orcid.png)
Остала ауторства
Glišić, DragomirMarković, Branislav
Manojlović, Vaso
Конференцијски прилог (Објављена верзија)
![](/themes/Mirageritnms//images/creativecommons/arr.png)
Метаподаци
Приказ свих података о документуАпстракт
In this study corn cob hydrochar was investigated as potential material for
the biosorption process. The corn cob hydrochar obtained at different carbonization
temperatures (180, 200 and 220°C) were examined as potential adsorbent of Mn2+
from aqueous solution.
The adsorption capacity of corn cob hydrochar obtained at different carbonization
temperatures followed the decreasing order: 220°C > 200°C > 180°C
To enhance adsorption potential, hydrochar with best adsorption abilities obtained
at 220°C (HC) was subjected to cold alkaline modification. The modified
corn cob (M-HC) was prepared through a chemical treatment process using 2M
KOH solution. Preliminary results showed that the M-HC exhibited excellent adsorption
characteristics for Mn2+ removal from aqueous solution. The maximum
adsorption capacity (qmax) of M-HC and HC was 31.83 and 7.83 mg/g, respectively.
It can be concluded that modified corn cob hydrochar can be used as a lowcost,
eco-friendly and promising adsorb...ent with a good adsorption capacity for Mn
ions removal from aqueous solutions.
Кључне речи:
corn cob / hydrothermal carbonization / alkali modification / Mn2+ biosorptionИзвор:
4th Metallurgical & Materials Engineering Congress of South-East Europe, MME SEE 2019, 2019, 51-51Издавач:
- Belgrade : Association of Metallurgical Engineers of Serbia
Институција/група
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - CONF AU - Petrović, Marija AU - Petrović, Jelena AU - Šoštarić, Tatjana AU - Kojić, Marija AU - Koprivica, Marija AU - Grubišić, Mirko AU - Lopičić, Zorica AU - PY - 2019 UR - https://ritnms.itnms.ac.rs/handle/123456789/863 AB - In this study corn cob hydrochar was investigated as potential material for the biosorption process. The corn cob hydrochar obtained at different carbonization temperatures (180, 200 and 220°C) were examined as potential adsorbent of Mn2+ from aqueous solution. The adsorption capacity of corn cob hydrochar obtained at different carbonization temperatures followed the decreasing order: 220°C > 200°C > 180°C To enhance adsorption potential, hydrochar with best adsorption abilities obtained at 220°C (HC) was subjected to cold alkaline modification. The modified corn cob (M-HC) was prepared through a chemical treatment process using 2M KOH solution. Preliminary results showed that the M-HC exhibited excellent adsorption characteristics for Mn2+ removal from aqueous solution. The maximum adsorption capacity (qmax) of M-HC and HC was 31.83 and 7.83 mg/g, respectively. It can be concluded that modified corn cob hydrochar can be used as a lowcost, eco-friendly and promising adsorbent with a good adsorption capacity for Mn ions removal from aqueous solutions. PB - Belgrade : Association of Metallurgical Engineers of Serbia C3 - 4th Metallurgical & Materials Engineering Congress of South-East Europe, MME SEE 2019 T1 - Alkali modified corn cob hydrochar as biosorbent of Mn2+ ions from aqueous solutions EP - 51 SP - 51 ER -
@conference{ author = "Petrović, Marija and Petrović, Jelena and Šoštarić, Tatjana and Kojić, Marija and Koprivica, Marija and Grubišić, Mirko and Lopičić, Zorica and ", year = "2019", abstract = "In this study corn cob hydrochar was investigated as potential material for the biosorption process. The corn cob hydrochar obtained at different carbonization temperatures (180, 200 and 220°C) were examined as potential adsorbent of Mn2+ from aqueous solution. The adsorption capacity of corn cob hydrochar obtained at different carbonization temperatures followed the decreasing order: 220°C > 200°C > 180°C To enhance adsorption potential, hydrochar with best adsorption abilities obtained at 220°C (HC) was subjected to cold alkaline modification. The modified corn cob (M-HC) was prepared through a chemical treatment process using 2M KOH solution. Preliminary results showed that the M-HC exhibited excellent adsorption characteristics for Mn2+ removal from aqueous solution. The maximum adsorption capacity (qmax) of M-HC and HC was 31.83 and 7.83 mg/g, respectively. It can be concluded that modified corn cob hydrochar can be used as a lowcost, eco-friendly and promising adsorbent with a good adsorption capacity for Mn ions removal from aqueous solutions.", publisher = "Belgrade : Association of Metallurgical Engineers of Serbia", journal = "4th Metallurgical & Materials Engineering Congress of South-East Europe, MME SEE 2019", title = "Alkali modified corn cob hydrochar as biosorbent of Mn2+ ions from aqueous solutions", pages = "51-51" }
Petrović, M., Petrović, J., Šoštarić, T., Kojić, M., Koprivica, M., Grubišić, M., Lopičić, Z.,& . (2019). Alkali modified corn cob hydrochar as biosorbent of Mn2+ ions from aqueous solutions. in 4th Metallurgical & Materials Engineering Congress of South-East Europe, MME SEE 2019 Belgrade : Association of Metallurgical Engineers of Serbia., 51-51.
Petrović M, Petrović J, Šoštarić T, Kojić M, Koprivica M, Grubišić M, Lopičić Z, . Alkali modified corn cob hydrochar as biosorbent of Mn2+ ions from aqueous solutions. in 4th Metallurgical & Materials Engineering Congress of South-East Europe, MME SEE 2019. 2019;:51-51..
Petrović, Marija, Petrović, Jelena, Šoštarić, Tatjana, Kojić, Marija, Koprivica, Marija, Grubišić, Mirko, Lopičić, Zorica, , "Alkali modified corn cob hydrochar as biosorbent of Mn2+ ions from aqueous solutions" in 4th Metallurgical & Materials Engineering Congress of South-East Europe, MME SEE 2019 (2019):51-51.