Corrosion Engineering As we know, everything in nature comes back to its origin, for example, iron is found in nature as FeO oxides, and that is iron ore. (Combined Iron…
General causes of corrosion damage The effect of various factors on corrosion damage is as follows: Row of Effective Agent in Destruction Effect on destruction(in term of percentage) design, material…
Process description of R.O. The reverse osmosis purification process consists of the following operations: Pretreatment Pretreatment is done to optimally use the membranes and to increase the membrane’s operating time,…
Membrane Processes Membrane processes are defined in physical ways for solvent separation from soluble salts using semi-permeable membranes. These processes have made a lot of progress in recent years. The…
Ionic exchange The ion exchange process has been used since ancient times. With the help of this process, Artha Tallis contacted soils with fresh water and sprinkled fresh water. In…
Raw water treatment Source water for refineries typically needs to be treated before being used in different processes. The type of treatment depends on the quality of the source water…
Coagulant The separation of fine particles and colloids takes a long time, so they use chemical coagulants to increase particles and reduce settling time. When the coagulant is added to…
An overview of corrosion in various industries Due to the climate and climate of Iran, there are many corrosive areas in the country. Persian Gulf and Oman Sea are among…
Removing of live organisms from water (disinfection) When the water passes through different stages of treatment, it should be disinfected to the extent that it is consumed. For example, drinking…
Corrosion forms The definition of the term corrosion can be defined in general terms or as it is used in general or in a particular way (depending on the perspective…
Sediment Prevention Methods The most important method for preventing sediment formation is to improve the quality of water used in various industries. This method is performed in different forms of…