FIELD: reagent-free methods used in various branches of industry. SUBSTANCE: low- frequency electromagnetic pulse field is employed for treatment of liquid media. Frequency F=12.5 Hz, duration τ=10, current I=500.0 A are optimal parameters of pulses which field is used for disinfection of liquid media. In this case bacteria loose their viability and die. EFFECT: simplified process with high degree of cleaning and disinfection of liquid media, saving of energy resources. 2 dwg
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Authors
Dates
1999-06-20—Published
1993-08-10—Filed