PROCEDIMENTO PER LA RIDUZIONE DELLA SALINITA' DEL COMPOST DERIVANTE DA I RIFIUTI SOLIDI URBANI, DALLA FRAZIONE ORGANICA DEGLI STESSI O DA

摘要

A process for reducing the salinity of composts made from urban refuse, grass cuttings etc. is new and comprises treating with powdered clay, washing with a strong mineral acid, and rinsing with water. An Independent claim is also included for the compost comprising reduced salinity prepared as above.