HYPOCHLOROUS ACID-BASED GERMICIDAL DISINFECTANT, AND METHOD AND APPARATUS FOR PREPARING THE SAME

• Main Authors: OKAMINE FUMIAKI, TAMAGAWA KAZUHIKO
• Format: Patent
• Language: English
• Published: 08.09.2011
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METALLURGY; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; PERFORMING OPERATIONS; PEST REPELLANTS OR ATTRACTANTS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; THEIR RELEVANT APPARATUS; TRANSPORTING; TRAPPING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

PROBLEM TO BE SOLVED: To provide a germicidal disinfectant containing sodium hypochlorite, exerting excellent germicidal disinfectant action without adding a water-soluble acidic material, greatly decreasing the generation of chlorine gas in preparation and safely producible; to provide a preparation method therefor; and to provide a preparation apparatus. SOLUTION: The germicidal disinfectant is prepared by removing sodium ions with a cation exchanger from an aqueous solution containing sodium hypochlorite and setting the molar ratio of the sodium ion to the active chlorine to be ≤0.70. COPYRIGHT: (C)2011,JPO&INPIT