Results 11 to 20 of about 101,353 (286)

State-of-the-Art Ceramic Membranes for Oily Wastewater Treatment: Modification and Application

open access: yesMembranes, 2021
Membrane filtration is considered to be one of the most promising methods for oily wastewater treatment. Because of their hydrophilic surface, ceramic membranes show less fouling compared with their polymeric counterparts.
Mingliang Chen   +2 more
doaj   +1 more source

Hydrophobic Modified Ceramic Aeration Membrane for Effective Treatment of Brine Wastewater

open access: yesMembranes, 2023
A novel approach to evaporate brine wastewater using a ceramic aeration membrane was proposed. A high-porosity ceramic membrane was selected as the aeration membrane and was modified with hydrophobic modifiers to avoid undesired surface wetting.
Xinqiang Xu, Hua Zhang, Jiang Jin
doaj   +1 more source

Ordered ceramic membranes [PDF]

open access: yes, 1991
Ceramic membranes have been formed from colloidal sols coated on porous clay supports. These supported membranes have been characterized in terms of their permeabilities and permselectivities to various aqueous test solutions. The thermal stabilities and pore structures of these membranes have been characterized by preparing unsupported membranes of ...
Anderson, M. A.   +2 more
openaire   +3 more sources

Aplikasi Membran Filter Keramik Untuk Menurunkan Konsentrasi Zat Warna Remazol Red dan Nilai COD Limbah Cair Batik

open access: yesAl-Kimia, 2020
Research on the application of ceramic filter membranes in reducing remazol red dye concentration and COD value of batik liquid waste has been carried out.
Nur Fitriana, Maya Rahmayanti
doaj   +1 more source

Recovery of dyes and salts from highly concentrated (dye and salt) mixed water using nano-filtration ceramic membranes

open access: yesHeliyon, 2022
In this study, a higher concentration of (reactive dyestuff and salt) mixed water was used to verify the feasibility of separation by membrane techniques.
Shekh Md. Mamun Kabir   +2 more
doaj   +1 more source

An overview of superhydrophobic ceramic membrane surface modification for oil-water separation

open access: yesJournal of Materials Research and Technology, 2021
The discharge of oily wastewater and offshore oil spills contaminates the biotic and aquatic environment and ultimately result in the destruction of the ecosystem.
Jamilu Usman   +8 more
doaj   +1 more source

Novel superhydrophobic and superoleophilic sugarcane green ceramic hollow fibre membrane as hybrid oil sorbent-separator of real oil and water mixture [PDF]

open access: yes, 2018
The frequent oil spill accidents in nowadays has aroused great attention all over the world. Superhydrophobic and superoleophilic grafted on various substrates have attracted much attention to treat oil and water mixture because of their unique ...
Harun, Zawati   +4 more
core   +1 more source

Development of hydrophobic clay–alumina based capillary membrane for desalination of brine by membrane distillation

open access: yesJournal of Asian Ceramic Societies, 2016
Clay–alumina compositions of 0, 20, 40 and 55 weight percent (wt%) clay and rest alumina were maintained in porous support preparation by extrusion followed by sintering at 1300 °C for 2.5 h to obtain 3 mm/2 mm (outer diameter/inner diameter) capillary ...
Rakhi Das   +3 more
doaj   +1 more source

Geopolymerization: a promising technique for membrane synthesis

open access: yesMaterials Research Express, 2021
Ceramic membranes are considered superior over their polymeric counterparts for applications at high temperature, pressure, and in aggressive environments with additional advantages of cleaning at high temperature.
Muhammad Sadiq   +11 more
doaj   +1 more source

Hydrophobic ceramic membrane for membrane distillation: A mini review on preparation, characterization, and applications [PDF]

open access: yes, 2019
Membrane distillation (MD) is one of the emerging separation technologies with extremely high separation factor, especially in desalination application.
A. Rahman, Mukhlis   +7 more
core   +1 more source

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