(2019) Kyriienko, Petro G.; Kyriienko, Valentyna V; Chumachenko, Andriy V.
The two-stage system of surface water purification in field conditions in a portable device for water purification is considered. In the first stage, water is filtered through a hair pad, and on the second it is filtered through zeolite, shungite or track membrane and disinfected internally. In a portable device, water can be cleansed from heavy metals, chemicals, pesticides, phenols, organic contaminants, nitrates, petroleum products, ammonia, viruses, pathogenic microorganisms. Portable water purification device can be used in the field by tourists, travellers, military personnel.
