WATER TREATMENT SYSTEM

PROBLEM TO BE SOLVED: To provide a water treatment system which can efficiently treat especially both BOD and ammonia nitrogen, although improvement of water treatment speed is often performed by feeding a microorganism immobilized carrier to a waste water treatment apparatus using activated sludge...

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Bibliographic Details
Main Authors HATTORI TADAMASA, IZUMIDA HITOSHI, KIN TSUBAME
Format Patent
LanguageEnglish
Published 15.04.2004
Edition7
Subjects
CHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
METALLURGY
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:PROBLEM TO BE SOLVED: To provide a water treatment system which can efficiently treat especially both BOD and ammonia nitrogen, although improvement of water treatment speed is often performed by feeding a microorganism immobilized carrier to a waste water treatment apparatus using activated sludge etc. SOLUTION: In the water treatment system using the microorganism immobilized carrier, an aqueous gel carrier (A) and a plastic carrier (B) are used in combination as the microorganism immobilized carrier for aerobic treatment in an aeration tank. COPYRIGHT: (C)2004,JPO
Bibliography:Application Number: JP20020284626