Results 11 to 20 of about 59,543 (276)

Optimization of photocatalytic degradation of malachite green using nano-scaled V/CeO2-functionalized steel-slag-based catalyst by response surface design approach

open access: yesJournal of Materials Research and Technology, 2023
The utilization of steel slag with high added value is an important means for sustainable development of the iron and steel industry and environment. A new nano-scaled V/CeO2-functionalized steel-slag-based catalyst (V/CeO2-SC) was prepared.
Hao Zhang   +5 more
doaj   +1 more source

Preparation of Surface Amino Modified Magnesium Doped Lithium Manganese Oxide Nanosorbent and Its Investigation for Dye Removal [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
Magnesium-doped lithium manganese oxide nanoparticles were modified with 3-aminopropyl-trimethoxysilane and characterized by XRD, FTIR, TGA, and TEM analytical techniques.
Hitesh Saravaia   +3 more
doaj   +1 more source

Synthesis and Application of Activated Carbon Magnetic Nanocomposite Modified by Calcium Oxide for Removal of Malachite Green dye from Aqueous Solution: Isotherm and Kinetic Study of Adsorption Process [PDF]

open access: yesآب و فاضلاب, 2021
Dyes are one of the most important industrial environmental pollutants, and therefore their removal from industrial wastewater is very important. The malachite green is a very toxic dye for the environment and humans, therefore an economical and high ...
Reza Abdollahi   +2 more
doaj   +1 more source

High-Precision and Low-Cost Wireless 16-Channel Measurement System for Malachite Green Detection

open access: yesMicromachines, 2018
Focusing on the issue of the malachite green traditional test methods such as large volume, high cost and high complex, this paper proposed a novel multi-channel electrochemical malachite green detection system.
Tong Shen, Tong Zhou, Ying Wan, Yan Su
doaj   +1 more source

ADSORPTION MALACHITE GREEN ON NATURAL ZEOLITE

open access: yesReaktor, 2012
A natural zeolite was employed as adsorbent for reducing of malachite green from aqueous solution. A batch system was applied to study the adsorption of malachite green in single system on natural zeolite.
Eko Ariyanto
doaj   +1 more source

Electrospray Ionization Mass Spectrometry for Mechanism Analysis of Metal Ion Complexation and Photoionization of Malachite Green Derivatives Incorporating a Crown Ether Moiety [PDF]

open access: yes, 1999
Electrospray-ionization mass spectrometry using a photoirradiation interface has been successfully applied to the investigation of metal-ion complexation and photoionization of crowned Malachite Green leuconitrile derivatives in solution.
Arakawa Ryuichi   +7 more
core   +2 more sources

Degradasi Zat Warna Malachite Green Secara Ozonolisis Dengan Penambahan Katalis TiO2-anatase dan ZnO

open access: yesElkawnie: Journal of Islamic Science and Technology, 2017
Degradation of malachite green has been done. In this research, degradation process of malachite green was done by ozonolisis method, using TiO2- anatase and ZnO catalyst.
Bhayu Gita Bhernama
doaj   +1 more source

Adsorption of Azo Dye Malachite Green onto Rice Wine Lees: Kinetic and Adsorption Isotherms [PDF]

open access: yesNature Environment and Pollution Technology, 2020
The adsorption of malachite green in aqueous solution onto rice wine lees was carried out in detail. The effects of different rice wine lees dosage, solution pH and initial concentration on the adsorption of malachite green by rice wine lees were studied.
Qian Wang, Liping Liang, Gangliang Tian, Qiaole Mao , Xu Meng
doaj   +1 more source

A self-assembling split aptamer multiplex assay for SARS-COVID19 and miniaturization of a malachite green DNA-based aptamer

open access: yesSensors and Actuators Reports, 2022
Multiplex assays often rely on expensive sensors incorporating covalently linked fluorescent dyes. Herein, we developed a self-assembling aptamer-based multiplex assay.
Martin R. O'Steen   +1 more
doaj   +1 more source

Malachite green dye behaviors in the presence of biosorbents from maize (Zea mays L.), their Fe-Cu nanoparticles composites and Fe-Cu nanoparticles [PDF]

open access: yes, 2016
The sorption behaviors of biosorbent based on maize (Zea mays, ZM) cane (bagasse and stalk), their composites (ZM/Fe-Cu nanoparticles) and Fe-Cu nanoparticles for malachite green from aqueous solutions were investigated in this work.
Gutiérrez Segura, Edith Eriela   +5 more
core   +1 more source

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