PRODUCTION METHOD, AND FILTER COMPRISING NON-WOVEN FABRIC AND/OR FILTERING INJECTOR STRUCTURES OR SHEETS WHICH ARE OBTAINED USING SAID METHOD AND WHICH ARE INTENDED FOR THE FILTRATION AND ELIMINATION OF LEGIONELLA PNEUMOPHILA IN ANY INSTALLATION WITH A RISK OF LEGIONELLA PNEUMOPHILA PROLIFERATION

摘要

The invention relates specifically to the physical and chemical characteristics of an air and liquid filter which is intended to trap bacteria and eliminate same. The inventive fabric is manufactured from a fabric comprising non woven type fabrics and/or injected filtering structures or sheets, i.e. which have been obtained by manipulating synthetic artificial fibres using processes that lead to the formation of a lap which, following other industrial operations that are described later, is converted into the non woven fabric or, alternatively, using injection processes into the injected structures or sheets.