Categories Patent PROCESS FOR THE PURIFICATION OF VITREOUS MATERIAL FROM WASTE AND ITS PRODUCT FOR USE IN BACKFILLING WORKS. Post author By vlad.ilie Post date May 22, 2022 No Comments on PROCESS FOR THE PURIFICATION OF VITREOUS MATERIAL FROM WASTE AND ITS PRODUCT FOR USE IN BACKFILLING WORKS. ← A novel optimal firefly algorithm based gain scheduling proportional integral derivative controller for rotor spinning machine speed control → Biomass Waste Valorization by Acidic and Basic Leaching Process for Thermochemical Applications Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ