FERTILIZER, AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To utilize effectively a treatment residue obtained from fluorine removal treatment.SOLUTION: This fertilizer includes a treatment residue obtained by bringing treatment object water containing fluorine into contact with a treating agent formed by carrying calcium hydrogen phos...

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Bibliographische Detailangaben
Hauptverfasser:	KOIZUMI MICHINOBU, MATSUOKA TAKAHARU, MAEDA IWAO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS PHOSPHATIC FERTILISERS TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To utilize effectively a treatment residue obtained from fluorine removal treatment.SOLUTION: This fertilizer includes a treatment residue obtained by bringing treatment object water containing fluorine into contact with a treating agent formed by carrying calcium hydrogen phosphate dihydrate (A) on particles (B), wherein the particles (B) substantially have a particle size of 0.3-3.0 mm, and a uniformity coefficient of ≤1.5.