Results 141 to 150 of about 7,228 (223)

Circular economy approach: repurposing modified lemon peel waste for cobalt(II) capture from simulated solutions. [PDF]

BMC Chem
Elkholy AS, Kamal RS, Yahia MS, El-Sayed Abdel-Raouf M.   +3 more
europepmc   +1 more source

Geochemical constraints and heritage conflicts during cadmium stabilization of Zn-Pb-Ag tailings at a UNESCO World Heritage site. [PDF]

Sci Rep
Cabała J, Warchulski R, Kupczak K, Kubica W, Krzątała A.   +4 more
europepmc   +1 more source

Sustainable Recovery of Critical Minerals from Wastes by Green Biosurfactants: A Review. [PDF]

Molecules
Deravian B, Mulligan CN.
europepmc   +1 more source

Tannery solid waste generation trend and sustainable management techniques for commercialization. [PDF]

RSC Adv
Sarker D, Shakil SR, Huda N, Roy H, Chowdhury M, Islam MS.   +5 more
europepmc   +1 more source

Valorization of Ornamental Stone Processing Waste for the Synthesis of LTA- and SOD-Type Zeolites. [PDF]

ACS Omega
Céleri EP, da Silva CCM, Guimarães D, Lacerda V, Barañano AG.   +4 more
europepmc   +1 more source

Optimization of Saponification Process for Quantification of Individual and Total Tocopherols and Phytosterols in Canola Oil Refining By‐Products

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT In this study, saponification variables were optimized using a face‐centred central composite design‐response surface methodology. The variables included reaction temperature (50°C–120°C), reaction time (30–180 min), KOH concentration (0.5–3 M) and pyrogallol concentration (0–1% w/v).
Milad Kazemi, Paul Prenzler, Lachlan Schwarz, Michael Loughlin, Randy Adjonu   +4 more
wiley   +1 more source

Synergistic Sintering of Multi-Source Petrochemical Wastes for High-Strength Ceramsite: Process Optimization and Environmental Safety. [PDF]

Materials (Basel)
Liu Y, Wang T, Dang J, Liu S, Hu J, Xue Y.   +5 more
europepmc   +1 more source

Advancements in CO2 Capture Technologies: A Review of Amine Absorption and Alternative Methods for Post‐Combustion Integration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon capture technologies are poised to become one of the primary focuses regarding the achievement of net‐zero emissions by the year 2050. In these technologies, particular attention is given to post‐combustion CO2 capture, which is more easily implemented at existing power stations and other industries.
Satyajit Mukherjee, Ashish Kumar, Mayurkumar P. Patil, Rohit B. Meshram   +3 more
wiley   +1 more source

Plant‐Derived Silver Nanoparticles From Senegalia catechu: Antimicrobial Activity and Sunlight‐Driven Photocatalysis

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver nanoparticles (Ag NPs) have garnered attention for their environmental and medicinal potential, emphasizing the need for eco‐friendly synthesis. This study produces Ag NPs by reacting silver nitrate with aqueous Senegalia catechu leaf extract, a reductant and stabilizer.
Devendra Khadka, Suraksha Sharma, Janaki Baral, Milan Babu Poudel, Bhoj Raj Poudel, Bishnu Prasad Bastakoti, Megh Raj Pokhrel   +6 more
wiley   +1 more source

Sustainable hydrothermal leaching for platinum recovery from petrochemical spent catalysts: experimental study and process optimization. [PDF]

Sci Rep
Rezvanian SMR, Karimi-Jashni A, Zerafat MM.   +2 more
europepmc   +1 more source