SYSTEMS AND METHODS FOR RECOVERY AND RECYCLING OF HIGH VALUE CONSTRUCTION AND DEMOLITION WASTE DURING PROCESSING OF UNSEGREGATED COMINGLED MUNICIPAL SOLID WASTE

摘要

The invention pertains to a process involving systems and methods for recovery and recycling of high value construction & demolition waste while processing un-segregated comingled municipal solid waste" comprising the following phases: a) hand picking of oversized and odd sized construction 8s demolition waste from un-segregated coming led municipal solid waste b) selective separation of recyclable construction & demolition waste during sorting of un-segregated comingled municipal solid waste through various combinations of vibratory sieves, rotary screens and ballistic separators and other special equipment/systems c) crushing of selectively separated construction and demolition waste with high impact crushers and grinders to bring uniformity to the construction 8s demolition waste d) and classification of crushed construction and demolition waste in special solid or water separation system to provide high value sands and aggregates as distinct fractions as under sized, fine sized, medium sized and oversized particles.