实验用陶氏NF270系列纳滤膜

DOW FILMTEC™ NF270 Membranes for Nanofiltration

DOW's FILMTEC™ NF270 flat sheet membrane is designed to remove a high percentage of TOC and THM precursors while having a medium to high salt passage and medium hardness passage. It is an ideal element for surface and groundwater applications where good organic (NOM) removal is desired with partial softening in order to maintain a minimum level of hardness for organoleptic properties and preservation of distribution networks. The high active area membrane combined with low net driving pressure of the membrane allows the removal of these compounds at low operating pressure. The polypiperazine, thin-film, composite membrane material allows high-flux for high yileds.

实验用陶氏NF270系列纳滤膜

Dow Filmtec Flat Sheet Membrane, NF270, PA-TFC, NF, CF042, 5/Pk