Municipal solid waste processing facility and commercial ethanol production process

摘要

A method of processing waste is disclosed wherein tile municipal solid waste is segregated and processed to recover reusable rubber, metal, plastic, glass and tile remaining organic portion of the waste stream is used to make ethanol and other chemicals. A pretreatment step with dilute sulfuric acid is employed to reduce tile heavy metal content of tile cellulosic component of the municipal solid waste which inhibits the fermentation of the sugars obtained from such waste.