PHOSPHORUS REMOVAL METHOD, PHOSPHORUS RECOVERY METHOD, AND PHOSPHORUS ADSORBING CARTRIDGE

PROBLEM TO BE SOLVED: To provide a phosphorus removal method which enables the complete maintenance of a septic tank for a detached house, and is free from a deterioration of a phosphorus removal function, a phosphorus recovery method, and a cartridge used for the methods. SOLUTION: A phosphorus ads...

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Bibliographische Detailangaben
Hauptverfasser:	NORITAKE SHIGERU, INAMORI YUUHEI, NOGUCHI YOICHI, MIYASAKA AKIRA, MARUYAMA OSAMU, MIZUOCHI MOTOYUKI, OSHIMA AYAKO, KADOYA HISANORI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a phosphorus removal method which enables the complete maintenance of a septic tank for a detached house, and is free from a deterioration of a phosphorus removal function, a phosphorus recovery method, and a cartridge used for the methods. SOLUTION: A phosphorus adsorbing cartridge mounting part accommodating a phosphorus adsorbing material is installed downstream of the septic tank, and phosphorus contained in wastewater discharged form the septic tank is adsorbed into the phosphorus adsorbing material in the phosphorus adsorbing cartridge inserted into the cartridge mounting part to remove phosphorus from the wastewater. The phosphorus adsorbing cartridge is periodically replaced to prevent the deterioration of the phosphorus removal function. COPYRIGHT: (C)2006,JPO&NCIPI