A critical review of g-C3N4-based photocatalytic membrane for water purification

Recent developments in porous ceramic membranes for wastewater treatment and desalination: A review.

One-step engineering of low-cost kaolin/fly ash ceramic membranes for efficient separation of oil-water emulsions

Lower-temperature preparation of SiC ceramic membrane using zeolite residue as sintering aid for oil-in-water separation

High value-added applications of coal fly ash in the form of porous materials: A review

Mullite bonded SiC ceramic membranes were synthesized by a facile solid-state reaction process, using SiC, solid waste fly ash as raw materials and MoO3 as catalyst for growth of mullite at 1000 °C. The effect of MoO3 catalyst on mullitization reaction and mullite morphology was investigated. Different pore formers were used to enhance the porosity and to observe its effects on the permeability parameters and filtration characteristics. At room temperature Darcian (k1) and non-Darcian (k2) in both water and air flow were measured and clean water flux was determined. The porous SiC ceramics with addition of 5 wt.% MoO3 exhibited a flexural strength of 38.4 MPa at porosity 36.4 vol% and showed 92% oil removal efficiency from oily wastewater. This technique, combining low-cost materials and the co-sintering at low temperature, can serve as a cost-effective method for the production of high-performance porous SiC ceramic membrnaes for filtration application.

Recycling of coal fly ash for fabrication of elongated mullite rod bonded porous SiC ceramic membrane and its application in filtration

Permeability behavior of silicon carbide-based membrane and performance study for oily wastewater treatment

Properties of multiple oxide-bonded porous SiC ceramics prepared by an infiltration technique

Porous silicon carbide ceramics were prepared by an in situ reaction bonding process using clay and alumina as additives. The effects of alumina additive, pore former on phase composition, ...

Thermal Shock Resistance of Porous Silicon Carbide Ceramics Prepared Using Clay and Alumina as Additives

Influence of clay content on microstructure and flexural strength of in situ reaction bonded porous SiC ceramics

Dulal Das

Papers

Recycling of coal fly ash for fabrication of elongated mullite rod bonded porous SiC ceramic membrane and its application in filtration

Permeability behavior of silicon carbide-based membrane and performance study for oily wastewater treatment

Properties of multiple oxide-bonded porous SiC ceramics prepared by an infiltration technique

Thermal Shock Resistance of Porous Silicon Carbide Ceramics Prepared Using Clay and Alumina as Additives

Influence of clay content on microstructure and flexural strength of in situ reaction bonded porous SiC ceramics