Open AccessModification of Chestnut Leaf Litter for Application in Water Treatment
Author(s) -
A.V. Svyatchenko,
Zh.A. Sapronova,
И Г Шайхиев
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/720/1/012024
Subject(s) - sorption , turbidity , sorbent , emulsion , dispersity , desorption , chromatography , chemistry , materials science , chemical engineering , adsorption , polymer chemistry , organic chemistry , geology , oceanography , engineering
The effect of the temperature of heat treatment of chestnut tree waste (CTW) on the turbidity of oil-containing emulsions was studied. A granulometric analysis of the dispersity of particles of heat-treated CTW was carried out. In the experiments, the influence of the heat treatment temperature of the TW on the decrease in the turbidity of the model emulsions of spindle oil was determined. Sorption and desorption isotherms are constructed. Mixing of the sorption material with the model emulsion was carried out with a laboratory mixer for 24 hours. Initial parameters: solution temperature 25 ° C, sorbent quantity 3 g / dm3 The maximum sorption capacity of CTWT relative to spindle oil, according to the results of the studies, was 370 mg / g.