MICRO-FILTRATION,ULTRA-FILTRATIONAND NANO-FILTRATION SYSTEMS
S and I Water Solutions (Pvt) Ltd offers a wide range of advanced fltering systems to fulfll various type of industrial, commercial and domestic applications. S and I itself carry out designing, supplying and installation of the most suitable and cost effective fltering systems with superior after sales service to make sure the client is fully satisfed with their services all the times. Further, Advanced fltration systems with remote monitoring systems are also provided by S and I to maximize the effciency of inputs and lower the operational cost and lower the operational issues.
MICRO FILTRATION SYSTEMS
Micro-fltration removes in the range of approximately 0.1 to 1 micron. Effective in removal of bacteria, focculated materials, TSS and large colloids. However macro-molecules and dissolved solids pass through the MF membrane. Transmembrane pressure are typically 10psi (0.7 Bar).
Ultra- fltration provides separation of particles up to 0.1 micron. All dissolved salts and smaller molecules pass through the membrane. Item rejected by the membrane includes colloids, proteins, microbial contaminants, and large organic molecules. Transmembrane pressure are typically 1 to 7 Bar.
Nano- fltration refers to a specialty membrane process which rejects particles in the approximate size range of 1 nanometer. Applications include removal of color and total organic carbon (TOC) from surface water, removal of hardness, overall reduction of total dissolved solids (TDS).