Results 111 to 120 of about 354,920 (308)

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann   +3 more
wiley   +1 more source

Removal of Orange 16 reactive dye from aqueous solutions by waste sunflower seed shells [PDF]

open access: yesJournal of the Serbian Chemical Society, 2011
In this work, the use of an agro-industrial waste, i.e., sunflower seed shells, was investigated as a sorbent for the removal of Orange 16 reactive dye from aqueous environments.
TEODOR MALUTAN   +2 more
doaj  

Photocatalytic degradation of reactive yellow 17 dye in aqueous solution in the presence of TiO2 with cement binder

open access: yesInternational Journal of Photoenergy, 2003
This study examined the photocatalytic degradation of common textile dye, reactive yellow 17 by photocatalysis over TiO2 (Degussa P25) photocatalyst coated on the glass plates (reactor) using cement as a binder. Sunlight was used as an energy source. The
B. Neppolian   +5 more
doaj   +1 more source

Harnessing Bio-Immobilized ZnO/CNT/Chitosan Ternary Composite Fabric for Enhanced Photodegradation of a Commercial Reactive Dye. [PDF]

open access: yesMolecules, 2023
Humayoun UB   +7 more
europepmc   +1 more source

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

open access: yesAdvanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir   +7 more
wiley   +1 more source

Electrochemical Decolorization of Reactive Violet 5 Textile Dye using Pt/Ir Electrodes

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2016
Electrochemical decolorization of textile dyeing wastewater containing Reactive Violet 5 (RV5) were investigated at Pt/Ir electrodes in the presence of 75%NaCl+25%Na2CO3 (w/w) supporting electrolyte mixture in a batch electrochemical reactor ...
Bahadır K. Körbahti   +1 more
doaj   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb   +6 more
wiley   +1 more source

DEGRADATION OF SYNTHETIC ORGANIC DYES IN SOLUTION BY FERRATE – HYPOCHLORITE OR CALCIUM HYPOCHLORITE

open access: yesInvestigación & Desarrollo, 2017
This study investigated the use of ferrate – hypochlorite solution or solid Ca(OCl)2 as treatment options to remove color and COD from solutions of the synthetic organic dyes: Reactive blue 19, Allura red and Reactive black 5.
Pablo Marcelo Pérez García   +2 more
doaj  

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