Preparation of mixtures intended for stabilisation of sludge from waste water treatment plants and the corresponding stabilisation operation of same

摘要

The invention refers to the preparation of a group of products containing in their composition cork, powder, granulate and regranulate, lime, cement and/or plaster, designed to stabilise the sludge of waste water treatment stations, and the respective percentages to be added to the sludge, and the method of homogenising them.