Cleaning of natural and sewage water using new composite flocculants-coagulants
Abstract
Cleaning of natural and sewage water using new composite flocculants-coagulants
Incoming article date: 06.12.2017The present work relates to the topic of green chemistry and technology of inorganic substances. In particular, it is devoted to the development of new materials for the reagent treatment of natural and waste water. The authors developed a technology for manufacturing composite materials - flocculants-coagulants on aluminum-silicon and iron-silicon base. Based on these reagents, methods were proposed for purifying natural waters, industrial wastewater and storm sewage. The authors have developed and patented a technology for producing flocculants-coagulants of this type in solid form. When creating these composites, matrix isolation methods of existing active components were used. The experimental evaluation of the effectiveness of the developed flocculants-coagulants ASFC and IFSC on real natural water and industrial wastewater is carried out. Their comparison with known analogs produced by industry is made.
Keywords: composite flocculants-coagulants; water treatment agents; aluminum-silicon and flocculants-coagulants; iron-silicon flocculants-coagulants; matrix isolation