Results 31 to 40 of about 101,353 (286)
Gas transport and separation with ceramic membranes. Part II: Synthesis and separation properties of microporous membranes [PDF]
, 1992 Non-supported microporous silica (amorphous) and titania thin films were made by the polymeric gel route. The titania system consisted of particles smaller than 5 nm.
Burggraaf, A.J. +2 more
core +3 more sources
Berkala Sainstek, 2022 A ceramic membrane modified with corncob activated carbon (CMCC) has been successfully prepared and used to reduce the concentration of remazol red in batik wastewater.
Muhammad Malik Firdaus Ardiyanto +1 more
doaj +1 more source
Removal of As(III) and As(V) from water using green, silica-based ceramic hollow fibre membranes via direct contact membrane distillation [PDF]
, 2019 Arsenite [As(III)] and arsenate [As(V)] removal by direct contact membrane distillation (DCMD) using novel hydrophobic green, silica-based ceramic hollow fibre membranes derived from agricultural rice husk was investigated in this work. The green ceramic
A. Rahman, Mukhlis +11 more
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UV-enhanced sacrificial layer stabilised graphene oxide hollow fibre membranes for nanofiltration [PDF]
, 2015 Graphene oxide (GO) membranes have demonstrated great potential in gas separation and liquid filtration. For upscale applications, GO membranes in a hollow fibre geometry are of particular interest due to the high-efficiency and easy-assembly features at
Aba, NFD +4 more
core +1 more source
Characterization of amorphous silica and crystalline silica from rice husk ash on water filtration application [PDF]
, 2020 The presence of water pollution which consists of heavy metals, fecal and others has produced a major problem. These can lead the water to the toxicity and the impurity of water will be disrupted.
Zainal, Nur Saadah
core
Ceramic nanostructure materials, membranes and composite layers [PDF]
, 1989 Synthesis methods to obtain nanoscale materials will be briefly discussed with a focus on sol-gel methods. Three types of nanoscale composites (powders, membranes and ion implanted layers) will be discussed and exemplified with recent original research ...
Burggraaf, A.J. +2 more
core +3 more sources
Chemical Engineering Journal Advances, 2023 Polar organic chemical integrative sampler (POCIS) represents a promising passive sampling approach for the monitoring of per- and polyfluoroalkyl substances (PFAS) in water.
Zhiqin Qiang +3 more
doaj +1 more source
Microporous Ceramic Membranes [PDF]
Polymer Journal, 1991 Microporous ceramic membranes are an emerging separation technology. Porous alumina, zirconia and glass membranes are discussed with emphasis on alumina membranes. The microstructural characteristics and element and module configurations of these membranes are examined in relation to their preparation methods—anodic oxidation, phase separation/leaching
H P Hsieh, P K T Liu, T R Dillman
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Molecules, 2022 Ceramic membranes have the advantages of high mechanical strength and thermal stability and are promising candidates for membrane distillation. Ceramic membranes are generally designed to have a multilayer structure with different pore sizes to create a ...
Kaiyun Fu +5 more
doaj +1 more source
Ceramic membranes for ammonia recovery [PDF]
AIChE Journal, 2006 AbstractAn extensive screening program has been performed to find a suitable membrane configuration and operating conditions for the effective recovery of ammonia from the syngas loop. All the experiments have been performed at steady state. MFI zeolite membranes in tubular and multi‐channel fiber configurations have been tested along with tubular ...
Pex, P.P.A.C. +12 more
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