КОМБИНИРОВАННАЯ ОЧИСТКА МНОГОКОМПОНЕНТНЫХ СТОЧНЫХ ВОД: ВЫСОКОТЕМПЕРАТУРНАЯ ГИДРОТЕРМИЧЕСКАЯ ФЕРРИТИЗАЦИЯ ОСАДКОВ

Ольга КОВАЛЕВА Научно-исследовательский центр прикладной и экологической химии

Abstract

The classification of ferritization treatment methods of multi-component waste waters is presented, along with the technological factors determining the optimal treatment regimes and the conditions of ferromagnetic spinel structures formation. The distribution of disperse sediments’ particles in forming suspension, the effect of temperature, pH, ionic composition and other factors on the sediments magnetibility and waste waters treatment degree is studied. Based on the Roentgen studies, the structure and phase composition of ferritized sediments have been identified.