APPLICATION OF REVERSE OSMOSIS CONCENTRATED WATER PRODUCED IN PAPERMAKING INDUSTRY IN SNOW-MELTING AGENT

摘要

Disclosed is an application of reverse osmosis concentrated water produced in the papermaking industry in snow-melting agents, wherein reverse osmosis concentrated water is used for manufacturing snow-melting agents after flocculation, oxidation, coprecipitation and activation. The method solves the post-treatment and application problems of reverse osmosis concentrated water from papermaking, and the relative snow-melting and ice-melting capacities of the prepared snow-melting agents can reach 100% or more.