ECOLOGICAL IMPACT OF THE APPLICATION OF SURFACE PROTECTION PROCEDURES FOR MATERIALS AGAINST CORROSION EFFECTS

Antikorozivna zaštita se istražuje i primjenjuje dugi niz godina. Osnovni zadatak antikorozivne zaštite je sačuvati i produžiti životni vijek proizvoda kako ne bi nastupila veća oštećenja (nesreće, ekološke katastrofe, itd.). Postupak zaštite se provodi na razne načine gotovo na svim predmetima oko nas, a posebno na konstrukcijskim dijelovima. Često su materijali korišteni za antikorozivnu zaštitu sadržavali po ljude i okoliš opasne supstance. Sve veća briga za očuvanje okoliša potakla je mnoga istraživanja na temu uvođenja prihvatljivijih ekoloških metoda kojom bi se sačuvao materijal. U ovom radu napravljen je pregled metoda antikorozivne zaštite s ekološkog aspekta s naglaskom na ekološki prihvatljive inhibitore. Biljni ekstrakti i eterična ulja su glavni predstavnici ekoloških inhibitora, bogati sastojcima koji imaju veliku sposobnost inhibicije. Atomi koje ovi organski spojevi posjeduju služe kao centri adsorpcije na površinu metala.Corrosion protection has been researched and applied for many years. The main task of corrosion protection is to protect and extend life of the product to avoid major damage (accidents, environmental disasters, etc.). The protection process is carried out in various ways on almost all objects around us, especially on structural parts. Often the materials used for corrosion protection contain substances dangerous to humans and the environment. Increasing concern for the environment has prompted much research on the introduction of more acceptable ecological methods to preserve the material. This thesis presents an overview of corrosive protection methods from an ecological aspect with an emphasis on environmentally friendly inhibitors. Herbal extracts and essential oils are the main representatives of ecological inhibitors, rich in ingredients that have a great ability to inhibit. The atoms possessed by these organic compounds serve as centers of adsorption to the metal surface