Open AccessEXPERIMENTAL RESEARCH ON THE EFFECT OF POLYPACS-30 LF, POLYPACS-F, POLYPACS-PFS AND REAGENT FROM SLAG ON PROPERTIES OF OIL EMULSION AND ACID-BASED WASTE
Author(s) -
Tamara Khalturina,
Халтурина Тамара Ивановна,
Maria M. Orlova,
Орлова Мария Михайловна,
О В Чурбакова,
Чурбакова Ольга Викторовна
Publication year - 2019
Publication title -
gradostroitelʹstvo i arhitektura
Language(s) - English
Resource type - Journals
eISSN - 2782-2109
pISSN - 2542-0151
DOI - 10.17673/vestnik.2019.03.10
Subject(s) - thermogravimetric analysis , precipitation , emulsion , reagent , phase (matter) , analytical chemistry (journal) , materials science , composition (language) , wastewater , nuclear chemistry , chemistry , mineralogy , environmental science , physics , chromatography , environmental engineering , meteorology , biochemistry , linguistics , philosophy , organic chemistry
This paper presents the results of experimental studies on the intensifi cation of dehydration of mixed sediments of oil emulsion and acid-base wastewater. The study of determining the optimal doses of coagulants POLYPACS-30 LF, POLYPACS-F, POLYPACS-PFS was carried out. The properties of mixed sediments were found. The results are shown using X-ray phase and thermogravimetric analyzes on the D8ADVANCE devices of the fi rm Bruker (Germany) in Cu-K2-radiation and NETZSCHSTA 449 F1 by determining the composition of precipitation. The composition of the slag was determined using X-ray fl uorescence analysis - X-ray phase and X-ray X-ray spectral analyzes. The X-ray patt erns were taken on an automated X-ray diff ractometric equipment from ShimadzuXRD-7000S (CuKα radiation). XRF was carried out using an information retrieval system of X-ray phase identifi cation of materials (IPS FI), combining qualitative and semi-quantitative (by the method of “corundum numbers”) analysis. For semi-quantitative XRD, the method of fundamental parameters was used (wave X-ray fl uorescence spectrometer of the ShimadzuXRF-1800 company). Obtained data on the study of the properties and composition of mixed precipitation can be for the development of technology utilization.