Ceramic Uf Membranes

Nanostone s engineers have developed a ceramic membrane to outperform other ceramic and polymeric membranes on the market today.

Ceramic uf membranes.

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 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. 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. 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.

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. Robust easy to clean polycera membranes extend the range of ultrafiltration performance beyond conventional ceramic and polymeric membranes. Meet our team. Most uf membranes use polymer materials polysulfone polypropylene cellulose acetate polylactic acid however ceramic membranes are used for high temperature applications.

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. Ceramic membranes are not all the same. Thibault et al 2017. Filtration module t series ceramic uf modules several single membrane plates are potted together into a single filtration module.

Reduction of ro fouling through ozone ceramic mf uf membrane pre treatment. 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. Best in class life cycle cost. 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.

Jiuwu company produces the ceramic ultrafiltration membranes with the pore size 20nm 50nm and so on. As well as cleaning and sanitization procedures. 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 shown in fig.

Download high res image 221kb. Module dimensions filter area per module the distances between the plates as well as the number of ceramic plates are optimized for a wide range of applications and allow for a very modular and. The pore size of uf membranes is much larger than the pore size of ro membranes. Cm 151 ceramic uf membrane module.