In the course of experimental studies, it was found that the shape and size of the crystals affect the strength characteristics of the gypsum binder, as well as the filterability of the synthetic gypsum suspension, and the shape of the resulting crystals depends on the nature of the carbonate raw material used. It was found that the best filterability and strength characteristics ...

Насыщенный раствор озона – это не просто альтернатива хлору, это комплексное решение для дезинфекции и очистки. Помимо уже известных преимуществ, таких как меньшая коррозия и повышенная экологичность, озоновая обработка воды демонстрирует исключительную эффективность в разрушении широкого спектра органических загрязнителей. Возможность комбинирования озоновой обработки с другими ...

The study is devoted to improving the water resistance of gypsum materials using additives from membrane desalination waste. The addition of granulated blast furnace slag and granite screenings increases the water resistance coefficient to 0.81, while maintaining strength characteristics and improving the structure of the material. A by-product of processing, filtrate, which can ...

The developed technology for processing sediments formed during membrane desalination of water allows to obtain synthetic gypsum, which solves the problem of waste disposal and reduces the need for natural raw materials. The process includes dissolution of sediments, centrifugation, autoclave treatment and further processing of gypsum, which ensures high quality and versatility ...