METHOD FOR PRODUCING WATER PURIFYING APPARATUS AND FILTER MEDIUM THEREFOR

• Main Author: JINNO CHITOSHI
• Format: Patent
• Language: English
• Published: 05.04.2007
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; METALLURGY; NEW BREEDS OF ANIMALS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; THEIR RELEVANT APPARATUS; TRANSPORTING; TRAPPING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WATERING

PROBLEM TO BE SOLVED: To provide a water purifying apparatus and a filter medium therefor capable of producing reliably drinkable water, plant active water, active and anti-fouling water for fish cultivation, and safe water even during disaster by effectively decomposing harmful chemicals artificially utilizing a catalytic filter medium. SOLUTION: The water purifying apparatus and the filter medium therefor are capable of producing a large amount of purified water in a short time by decomposing the harmful chemicals to the utmost applying the photocatalytic principle to the decomposition of the harmful chemicals dissolved in the water, thereby enabling the provision of the safe water produced from running water or natural water and having a wide application range including, for example, drinking water, food processing water, plant active water, and active and anti-fouling water for fishes. COPYRIGHT: (C)2007,JPO&INPIT