Ceramic Uf Membranes

Filtration module t series ceramic uf modules several single membrane plates are potted together into a single filtration module.

Ceramic uf membranes.

Furthermore the tight ceramic uf membrane surface has a mean effective pore size of 1 11 nm as determined from the peg retention curve. As well as cleaning and sanitization procedures. Download high res image 221kb. Supplies a unique sic ceramic membrane for tough to treat drinking and waste waters thereby enabling the worlds growing population with better access to clean and safe water.

Independently tested and certified for ansi nsf 61 372 for drinking. Ceramic membranes are not all the same. Best in class life cycle cost. Reduction of ro fouling through ozone ceramic mf uf membrane pre treatment.

Meet our team. The nanostone cm is a large area monolith type ceramic uf module as a finished product but it is not made like any other ceramic membrane. The pore size of uf membranes is much larger than the pore size of ro membranes. Ultrafiltration uf is a unique pressure driven physical separation process in which the water is passed through permeablemembranes with pore sizes in the range of 0 1 to 0 001 micron.

Ceramic membranes were reported to be less influenced by membrane fouling compared with polymeric counterparts due to membrane surface chemistry but the fundamental membrane fouling mechanism of ceramic mf and uf membranes needed to be further elucidated khemakhem and ben amar 2012. 3 the tested ceramic uf membrane was found to have a mwco of 2410 da which indicates a tight surface structure for the retention of organic solutes. Most uf membranes use polymer materials polysulfone polypropylene cellulose acetate polylactic acid however ceramic membranes are used for high temperature applications. Polycera is a new polymeric material platform derived from nobel prize winning polymer chemistry developed into membrane materials at the university of california los angeles ucla and the california.

Jiuwu company produces the ceramic ultrafiltration membranes with the pore size 20nm 50nm and so on. Robust easy to clean polycera membranes extend the range of ultrafiltration performance beyond conventional ceramic and polymeric membranes. A major breakthrough in product cost reduction is the high speed extrusion and firing process of the individual ceramic segments. A general rule for choice of pore size in a uf system is to use a membrane with a pore size one tenth that of the particle size to be separated.

As shown in fig. Jiuwu company offers a large choice of ceramic uf membranes with different geometries and cut offs to meet your process requirements in viscosity molecule size impurity profile purity and yield target etc. Zuriaga agusti et al 2014. Thibault et al 2017.