Iron-Containing Modeled Waste as Raw Material for Coagulant Receiving

International science and technology conference "Earth science"

Svergusova, S.V.^1 ; Sapronova, Zh A^1 ; Svyatchenko, A.V.^1 ; Rymarov, A.G.^2 ; Fomina, E.V.^1

Belgorod State Technological University Named after V.G. Shoukhov, Kostukova Street 46, Belgorod

308012, Russia^1

National Research University Moscow State University of Civil Engineering, Yaroslavskaya road 26, Moscow

129337, Russia^2

关键词: Acidizing;    Dispersed systems;    Iron-containing;    Soy milk;    Stable colloids;    Steel smelting;    Wastewater purification;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/272/3/032007/pdf
DOI  :  10.1088/1755-1315/272/3/032007

来源: IOP

【 摘 要 】

The possibility of usage chemically treated dust of electric arc steel smelting furnaces (EASSF) of the electrometallurgical production for sewage of soymilk production cleaning, which are stable colloid-dispersed systems with high COD and BOD values, is investigated. It is shown that by the dust acidizing, it is possible to obtain a coagulating mixture, which achieves 87% model wastewater purification efficiency.