Manufacturing of novel low-cost adsorbent: Co-granulation of limestone and coffee waste

Evgenia Iakovleva; Mika Sillanpaa; Philipp Maydannik; Jiang Tao Liu; Stephen Allen; Ahmad B.  Albadarin; Chirangano Mangwandi

doi:10.1016/j.jenvman.2017.05.039

Manufacturing of novel low-cost adsorbent: Co-granulation of limestone and coffee waste

Evgenia Iakovleva, Mika Sillanpaa, Philipp Maydannik, Jiang Tao Liu, Stephen Allen, Ahmad B. Albadarin, Chirangano Mangwandi

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Abstract

Limestone and coffee waste were used during the wet co-granulation process for the production of efficient adsorbents to be used in the removal of anionic and cationic dyes. The adsorbents were characterized using different analytical techniques such as XRD, SEM, FTIR, organic elemental analysis, the nitrogen adsorption method, with wettability, strength and adsorption tests. The adsorption capacity of granules was determined by removal of methylene blue (MB) and orange II (OR) from single and mixed solutions. In the mixed solution, co-granules removed 100% of MB and 85% of OR. The equilibria were established after 6 and 480 h for MB and OR, respectively.

Original language	English
Journal	Journal of Environmental Management
Early online date	15 May 2017
DOIs	https://doi.org/10.1016/j.jenvman.2017.05.039
Publication status	Early online date - 15 May 2017

Keywords

Limestone
granulation
coffee waste
adsorbent

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Manufacturing of novel low-cost adsorbent
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title = "Manufacturing of novel low-cost adsorbent: Co-granulation of limestone and coffee waste",

abstract = "Limestone and coffee waste were used during the wet co-granulation process for the production of efficient adsorbents to be used in the removal of anionic and cationic dyes. The adsorbents were characterized using different analytical techniques such as XRD, SEM, FTIR, organic elemental analysis, the nitrogen adsorption method, with wettability, strength and adsorption tests. The adsorption capacity of granules was determined by removal of methylene blue (MB) and orange II (OR) from single and mixed solutions. In the mixed solution, co-granules removed 100% of MB and 85% of OR. The equilibria were established after 6 and 480 h for MB and OR, respectively.",

keywords = "Limestone, granulation, coffee waste, adsorbent",

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year = "2017",

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AU - Iakovleva, Evgenia

AU - Sillanpaa, Mika

AU - Maydannik, Philipp

AU - Liu, Jiang Tao

AU - Allen, Stephen

AU - Albadarin, Ahmad B.

AU - Mangwandi, Chirangano

PY - 2017/5/15

Y1 - 2017/5/15

N2 - Limestone and coffee waste were used during the wet co-granulation process for the production of efficient adsorbents to be used in the removal of anionic and cationic dyes. The adsorbents were characterized using different analytical techniques such as XRD, SEM, FTIR, organic elemental analysis, the nitrogen adsorption method, with wettability, strength and adsorption tests. The adsorption capacity of granules was determined by removal of methylene blue (MB) and orange II (OR) from single and mixed solutions. In the mixed solution, co-granules removed 100% of MB and 85% of OR. The equilibria were established after 6 and 480 h for MB and OR, respectively.

AB - Limestone and coffee waste were used during the wet co-granulation process for the production of efficient adsorbents to be used in the removal of anionic and cationic dyes. The adsorbents were characterized using different analytical techniques such as XRD, SEM, FTIR, organic elemental analysis, the nitrogen adsorption method, with wettability, strength and adsorption tests. The adsorption capacity of granules was determined by removal of methylene blue (MB) and orange II (OR) from single and mixed solutions. In the mixed solution, co-granules removed 100% of MB and 85% of OR. The equilibria were established after 6 and 480 h for MB and OR, respectively.

KW - Limestone

KW - granulation

KW - coffee waste

KW - adsorbent

U2 - 10.1016/j.jenvman.2017.05.039

DO - 10.1016/j.jenvman.2017.05.039

M3 - Article

SN - 0301-4797

JO - Journal of Environmental Management

JF - Journal of Environmental Management

ER -

Manufacturing of novel low-cost adsorbent: Co-granulation of limestone and coffee waste

Abstract

Keywords

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