Kashan Industrial Water Supply Project (one of the main problems of industrial development in Kashan is water supply) which is transferred from Hamid Naizeh, Saipa and Jafarabad industrial towns by water ductile iron transmission line from Abuzidabad water treatment plant. After receiving the effluent from the RO1 system of Abuzidabad water treatment plant, the effluent is desalinated and transferred to the consumers of the industry with appropriate quality.