Registration Number
0222U003066,
0119U001067
, R & D reports
Title
Newest efficient technologies of conditioning of biochemically treated waste water for re-industrial use
popup.stage_title
Head
Kosogina Iryna V., Кандидат технічних наук
Registration Date
18-02-2022
Organization
National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
popup.description2
The analysis of the average chemical composition of biologically treated wastewater is carried out, and the analytical reference of water composition on its basis is developed.
The main regularities of obtaining new sorption materials (magnetically controlled sorbents, nanocomposites with catalytic and photocatalytic properties), new highly effective scale, and corrosion inhibitors have been revealed.
Rational synthesis conditions were determined, and samples of new sorption materials (magnetically controlled sorbents, nanocomposites with catalytic and photocatalytic properties), new highly effective inhibitors of scale formation and corrosion, were obtained.
The correlation coefficient of the proposed reactants with pollutants on the background of their multicomponent mixture is established.
The regularities of corrosivity of biologically treated industrial and municipal wastewater to create a method of electrochemical determination of water corrosivity are determined.
The main regularities of the ultrasonic (US) field's directed action on the anticorrosive properties of scale layers in the conditions of preliminary water purification with reagents of different nature are revealed. A methodology for assessing the impact of ultrasonic fields and reagents' combined action has been developed.
Technological recommendations of anti-corrosion ultrasonic treatment of treated wastewater and efficient, economic, environmentally friendly scheme of conditioning biologically treated wastewater to their reuse and recycling requirements in the industry, heat energy, and agriculture were developed.
The technological sequence of the obtained reagents production and application was proposed in the purification processes of biologically treated industrial and municipal wastewater from organic pollutants of different origins for their reuse in production, heat energy, reclamation to reduce the burden on the environment and raw materials of Ukraine.
Product Description
popup.authors
Bilousova Nina A.
Herasymenko Yuriy S.
Dontsova Tetiana A.
Kyrii Svitlana O.
Kosogina Iryna V.
Kuzminchuk Anna V.
Kutuzova Anastasia S.
Litinska Marta I.
Nechyporuk Daria O.
popup.nrat_date
2022-03-09
