Turkey has to import energy from other countries, because of having not enough sources. Geothermal energy is one of the renewable energy that can be readily founded in Turkey. At the core of the Earth by definition, the high temperature and pressure cause some rock to melt, creating magma convection upward since it is lighter than the solid rock. The magma heats rock and water in the crust. Tuzla geothermal field is the study area and there are NaCl, Mg ,Fe,Si , Ca and Zn metals and CO2 (g) in brine. While geothermal fluids are pumped from down to top the temperature and pressure decreased and CO2 is released. So,the pH level increases and causes silicate, sulfonate and calcide scaling problems. Moreover, silica is reacted with metal oxides to more stable scales. The production of electricity decreases and while cleaning and the system is shot-down. The present method of strong acid cleaning, harms components as well as create potential risk for the health of employees. In this project, artificial metal-silicate deposit was synthesized with close composition and morphology to natural scale, and potential inhibitors were synthesized and tested. Firstly, synthesizing of artificial deposit is necessary in the laboratory setting. For this purpose, we can simulate the course of temperature and pressure values will be used in autoclave reactor system. Secondly, the functional groups that exhibit inhibitory feature(s) have the potential of macromolecules (Poly (vinyl sulfonic acid), Poly (vinyl phophonic acid), Polyacrylamide and their copolymers and tercopolymer) were tested.