TRACE ELEMENT REMOVING METHOD OF AGRICULTURAL WATER AND AGRICULTURAL WATER TREATMENT APPARATUS

PROBLEM TO BE SOLVED: To provide a trace element removing method for agricultural water capable of certainly removing a minor element such as iron or the like contained in agricultural water by a simple means and an agricultrual water treatment apparatus. SOLUTION: Oxygen is dissolved in raw water t...

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Bibliographische Detailangaben
Hauptverfasser:	INUBUSHI YOSHIKI, FUJITA TOSHIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CHEMISTRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING METALLURGY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TRAPPING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WATERING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a trace element removing method for agricultural water capable of certainly removing a minor element such as iron or the like contained in agricultural water by a simple means and an agricultrual water treatment apparatus. SOLUTION: Oxygen is dissolved in raw water to oxidize a trace element such as iron or the like contained in raw water and the raw water is allowed to stand in a sedimentation tank to sediment oxide before supernatant water is taken out.