Сomposite inhibitors for water treatment systems of the Navoi Mining and Metallurgical Combine

Authors

Bahodir Mahamadjanovich Kadirov, Tashkent Chemical-Technological Institute, UzbekistanFollow
Khasan Irgashevich Kadirov, Tashkent Chemical-Technological Institute, UzbekistanFollow
Sadritdin Makhamatdinovich Turobjonov, Tashkent State Technical University, UzbekistanFollow

Abstract

The reaction of obtaining the copper-zinc complex of HEDP in the presence of glycerol and EPA was studied in various ratios of the initial reagents. The dependences between effectiveness of inhibiting and ratio of Cu: Zn in obtained products is studied, it is established that copper-zinc complexates protect the metal from corrosion by more than 90% effect. It is established that due to synergistic properties in compositions with hydrolyzed acrylonitrile of copper-zinc complexonates HEDP, they effectively inhibit the vital activity of microorganisms and accordingly, biofouling, while increasing the efficiency of inhibition of scaling and corrosion by 2-4 times, thereby proving the synergistic effect.

Recommended Citation

Kadirov, Bahodir Mahamadjanovich; Kadirov, Khasan Irgashevich; and Turobjonov, Sadritdin Makhamatdinovich (2018) "Сomposite inhibitors for water treatment systems of the Navoi Mining and Metallurgical Combine," CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2018: No. 3, Article 11.
DOI: https://doi.org/10.70189/1992-9498.1010
Available at: https://cce.researchcommons.org/journal/vol2018/iss3/11