Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents

Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents Publisher

Summary: Can modified biomass materials improve water treatment? Study finds a promising adsorbent that removes 98.66% of a dye from simulated effluents. #WaterSafety #Sustainability

Teixeira RA¹ ; Lima EC^{2, 3, 4} ; Benetti AD¹ ; Thue PS³ ; Cunha MR⁴ ; Cimirro NFGM⁴ ; Sher F⁵ ; Dehghani MH^{6, 7} ; Dos Reis GS⁸ ; Dotto GL⁹

Source: Journal of the Taiwan Institute of Chemical Engineers Published:2021

Abstract

Background: Biomass-based materials present low sorption capacity. In order to overcome this disadvantage, chemical modification of these materials is required. Methods: Hybrids of biomass-based materials were obtained by reacting (25%-200% weight) 3-aminopropyl-triethoxysilane (APTES) with the biomass Ayous wood sawdust (AW), obtaining the hybrid materials AW@APTES-0.25, AW@APTES-0.50, AW@APTES-1.0, AW@APTES-1.5, and AW@APTES-2.0, that were characterized by hydrophobic/hydrophilic balance, CHN elemental analysis, surface area, TGA, FTIR, and pHpzc. Significant findings: For screening purposes, the five materials were tested as adsorbents to remove reactive blue 4 (RB-4) from water. The results showed that AW@APTES-0.5 attained the maximum removal of RB-4. The kinetics and equilibrium data were suitably fitted by the nonlinear General-order kinetic (GO) and Liu equilibrium adsorption models. The maximum amount adsorbed of RB-4 dye was 415.1 mg g − 1 using AW@APTES-0.5 (50 °C). An increase in the Qmax value of AW@APTES-0.5 concerning unmodified AW attained up to 21.6 times. The ΔG° and ΔH° indicated that the adsorption processes of RB-4 onto adsorbents are endothermic and spontaneous, and the magnitude of enthalpy of adsorption (25.10 kJ mol−1) is compatible with the electrostatic attraction mechanism. The adsorbents’ applicability for treating simulated dye effluents showed an excellent efficiency attaining 98.66% removal of the effluent. © 2021 Taiwan Institute of Chemical Engineers

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Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents

Style	Citing Format
MLA	Teixeira RA, et al.. "Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents." Journal of the Taiwan Institute of Chemical Engineers, vol. 125, no. , 2021, pp. 141-152.
APA	Teixeira RA, Lima EC, Benetti AD, Thue PS, Cunha MR, Cimirro NFGM, Sher F, Dehghani MH, Dos Reis GS, Dotto GL (2021). Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents. Journal of the Taiwan Institute of Chemical Engineers, 125(), 141-152.
Chicago	Teixeira RA, Lima EC, Benetti AD, Thue PS, Cunha MR, Cimirro NFGM, Sher F, Dehghani MH, Dos Reis GS, Dotto GL. "Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents." Journal of the Taiwan Institute of Chemical Engineers 125, no. (2021): 141-152.
Harvard	Teixeira RA et al. (2021) 'Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents', Journal of the Taiwan Institute of Chemical Engineers, 125(), pp. 141-152.
Vancouver	Teixeira RA, Lima EC, Benetti AD, Thue PS, Cunha MR, Cimirro NFGM, et al.. Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents. Journal of the Taiwan Institute of Chemical Engineers. 2021;125():141-152.
BibTex	@article{ author = {Teixeira RA and Lima EC and Benetti AD and Thue PS and Cunha MR and Cimirro NFGM and Sher F and Dehghani MH and Dos Reis GS and Dotto GL}, title = {Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents}, journal = {Journal of the Taiwan Institute of Chemical Engineers}, volume = {125}, number = {}, pages = {141-152}, year = {2021} }
RIS	TY - JOUR AU - Teixeira RA AU - Lima EC AU - Benetti AD AU - Thue PS AU - Cunha MR AU - Cimirro NFGM AU - Sher F AU - Dehghani MH AU - Dos Reis GS AU - Dotto GL TI - Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents JO - Journal of the Taiwan Institute of Chemical Engineers VL - 125 IS - SP - 141 EP - 152 PY - 2021 ER -

Style

Citing Format

MLA

Teixeira RA, et al.. "Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents." Journal of the Taiwan Institute of Chemical Engineers, vol. 125, no. , 2021, pp. 141-152.

APA

Teixeira RA, Lima EC, Benetti AD, Thue PS, Cunha MR, Cimirro NFGM, Sher F, Dehghani MH, Dos Reis GS, Dotto GL (2021). Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents. Journal of the Taiwan Institute of Chemical Engineers, 125(), 141-152.

Chicago

Teixeira RA, Lima EC, Benetti AD, Thue PS, Cunha MR, Cimirro NFGM, Sher F, Dehghani MH, Dos Reis GS, Dotto GL. "Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents." Journal of the Taiwan Institute of Chemical Engineers 125, no. (2021): 141-152.

Harvard

Teixeira RA et al. (2021) 'Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents', Journal of the Taiwan Institute of Chemical Engineers, 125(), pp. 141-152.

Vancouver

Teixeira RA, Lima EC, Benetti AD, Thue PS, Cunha MR, Cimirro NFGM, et al.. Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents. Journal of the Taiwan Institute of Chemical Engineers. 2021;125():141-152.

BibTex

@article{ author = {Teixeira RA and Lima EC and Benetti AD and Thue PS and Cunha MR and Cimirro NFGM and Sher F and Dehghani MH and Dos Reis GS and Dotto GL}, title = {Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents}, journal = {Journal of the Taiwan Institute of Chemical Engineers}, volume = {125}, number = {}, pages = {141-152}, year = {2021} }

RIS

TY - JOUR
AU - Teixeira RA
AU - Lima EC
AU - Benetti AD
AU - Thue PS
AU - Cunha MR
AU - Cimirro NFGM
AU - Sher F
AU - Dehghani MH
AU - Dos Reis GS
AU - Dotto GL
TI - Preparation of Hybrids of Wood Sawdust With 3-Aminopropyl-Triethoxysilane. Application As an Adsorbent to Remove Reactive Blue 4 Dye From Wastewater Effluents
JO - Journal of the Taiwan Institute of Chemical Engineers
VL - 125
IS -
SP - 141
EP - 152
PY - 2021
ER -

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Abstract