New strategy of drinking water sludge as conditioner to enhance waste activated sludge dewaterability: collaborative disposal

T Xiao, H Wang, X Wang, H Wu, S Yuan, X Dai, B Dong - Water Research, 2023 - Elsevier
Drinking water sludge (DWS) and waste activated sludge (WAS) are usually treated
separately. With the continuous deepening understanding of the characteristics of two types …

Ni and Cu oxide supported γ-Al2O3 packed DBD plasma reactor for CO2 activation

D Ray, P Chawdhury, K Bhargavi, S Thatikonda… - Journal of CO2 …, 2021 - Elsevier
The direct activation of undiluted CO 2 is carried out in a co-axial dielectric barrier discharge
(DBD) reactor. The variation of the electrical discharge parameters and their influence on …

Biochemical and Physical Characterization of Immobilized Candida rugosa Lipase on Metal Oxide Hybrid Support

NN Ramlee, R Md Illias, R A. Rahman, S Toemen… - Catalysts, 2022 - mdpi.com
Enzyme immobilization on inorganic materials is gaining more attention with the potential
characteristics of high-surface-area-to-volume ratios, increasing the efficiency of enzyme …

Gold nanoparticles supported on alumina grafted N-doped RGO: A green catalyst for the catalytic degradation of organic dyes and deprotection of oximes

N Sharma, M Kaur, V Sharma, S Sharma… - Inorganic Chemistry …, 2024 - Elsevier
An environmentally benign synthetic protocol for the preparation of gold supported N-doped
TRGO-modified γ-alumina has been reported. The research focused on the use of different …

Tuning the catalytic performance of a Cu supported silica modified γ-Al 2 O 3 nanocatalyst via cobalt-doping for A 3-coupling

M Kaur, S Sharma, A Choudhary, S Paul - Reaction Chemistry & …, 2023 - pubs.rsc.org
Tuning the catalytic activity and selectivity of a heterogeneous transition nano-metal catalyst
by the controlled incorporation of a foreign entity (dopant) into its structure is of paramount …

A novel spent LiNixCoyMn1− x− yO2 battery-modified mesoporous Al2O3 catalyst for H2-rich syngas production from catalytic steam co-gasification of pinewood …

X Zhu, M Xu, S Hu, A Xia, Y Huang, Z Luo, X Xue… - Applied Energy, 2024 - Elsevier
Introducing waste plastics with high hydrogen contents (such as polyethylene) into the
biomass gasification process is an effective way to upgrade the syngas. Despite their good …

Production of 5-Hydroxymethylfurfural from glucose using Al2O3-TiO2-ZrO2 ternary catalysts

J Cortez-Elizalde, AA Silahua-Pavón… - Catalysis Today, 2022 - Elsevier
In this work, mixed oxides Al 2 O 3-TiO 2-ZrO 2 were evaluated varying their composition (%
w/w) for the conversion of monosaccharides (fructose and glucose) to 5-hydroxymethylfural …

Promising Utilization of CO2 for Syngas Production over Mg2+- and Ce2+-Promoted Ni/γ-Al2O3 Assisted by Nonthermal Plasma

D Ray, P Chawdhury, C Subrahmanyam - ACS omega, 2020 - ACS Publications
Dry reforming of methane is conducted in a catalyst packed-bed dielectric barrier discharge
(DBD) reactor aiming to improve the reaction efficiency. The MgO-and CeO2-promoted Ni/γ …

Adsorption study of isotherms, kinetics modelling, and thermodynamics of immobilized Candida rugosa lipase on metal oxide for esterification of waste cooking oil

NN Ramlee, RM Illias, S Toemen, RA Rahman… - … Research and Design, 2024 - Elsevier
The problem regarding improper disposal of waste cooking oil (WCO) can be solved via
biotransformation of WCO to value added product using lipases as a biocatalyst. Thus …

The effect of immobilization parameters towards Candida rugosa lipase immobilization on magnesium oxide-aluminium oxide via adsorption

NN Ramlee, RM Illias, S Toemen, NHA Manas… - Materials Today …, 2024 - Elsevier
Candida rugosa lipase (CRL) can catalyze many chemical reactions and are widely used in
industrial application. Nevertheless, its shortcomings include poor recyclability and a lack of …