METHOD FOR PREPARING WATER FOR AGRICULTURAL WORK

PROBLEM TO BE SOLVED: To provide a method for preparing water for agricultural work by softening natural water by using a cation exchanging agent, in which the used regenerating water generated when the cation exchanging agent is regenerated is also used as the agricultural work water effective in g...

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Bibliographische Detailangaben
1. Verfasser:	ACHINAMI NOBUO
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY 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 PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TRAPPING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WATERING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for preparing water for agricultural work by softening natural water by using a cation exchanging agent, in which the used regenerating water generated when the cation exchanging agent is regenerated is also used as the agricultural work water effective in growing farm products. SOLUTION: An aqueous solution of potassium chloride is used as the regenerating water when the cation exchanging agent is regenerated. The used regenerating water which is based on the potassium chloride aqueous solution and is enriched in Ca ion and Mg ion is also used as the agricultural work water effective in growing farm products. COPYRIGHT: (C)2004,JPO&NCIPI