Payamavaran Nanofanavari Fardanegar (PNF) Company was established in 2007 to create and develop advanced Nanotechnology process. PNF has followed various project in Nanotechnology and modified Nano product. In this regard, Nano-powder making equipment and metal Nano-colloid maker equipment by Electrical Explosion of Wire (EEW) technic has been produced. Also, production of Nano-emulsion and homogenization by Nano-cavitation technology has been domesticated by PNF for first time in Iran. Superiority of this technology has been noticeable for various industry such as water and wastewater treatment, food industry and non-thermal pasteurization, pharmaceutical industry and Nano-drug production, dye and polymer industry, oil and petrochemical industries. Now, PNF in addition to last activities by developing selective electro-dialysis technology and introducing CaviZone technology concentrated on water and wastewater treatment field.
Sea water is not appropriate for agricultural and nutrition purposes due to the fact that it contains huge amount of salts. Desalination the water is one of the ways of purifying water which makes it possible to be used.
A desalination lab unit has been completed to remove salt from brackish water. A pilot plant is able to desalinate sea water with the capacity of 100 liters per hour (TDS of sea water is approximately 30000ppm and the product water is less than 500 ppm). Corresponding images can be seen below.