Polyvinylidene fluoride (PVDF) is also known as polyvinylidene difluoride (PVDF). It is a special plastic material belonging to the fluoropolymer family. Polyvinylidene flluoride (PVDF) membrane is used at chemical and other industrial facilities for several applications, including waste-treatment, pressure-driven water treatment and membrane contact operations. The ultrafiltration technology is the highest growing technology segment because in ultrafiltration technology involves finely permeable membranes to separate micro solutes, water, and micro from colloids and macromolecules.