AGITATION TYPE PURIFYING DEVICE

PROBLEM TO BE SOLVED: To provide an agitation type purifying device of a charging type which is used by charging into a closed rolluted water region e.g. ponds, lakes and marshes, and rivers, etc. SOLUTION: A casing 13 is formed connecting a cylindrical main body 11 to a cylindrical charging casing...

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Bibliographic Details
Main Author YUYAMA HIROSHI
Format Patent
LanguageEnglish
Published 09.09.1997
Edition6
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 an agitation type purifying device of a charging type which is used by charging into a closed rolluted water region e.g. ponds, lakes and marshes, and rivers, etc. SOLUTION: A casing 13 is formed connecting a cylindrical main body 11 to a cylindrical charging casing 12, and an aeration mixing room 20 is formed by providing an underwater agitator 17 at the connection part of the introduction casing 12 with the main body 11, a protrusion 16 and an air diffusion nozzle 15 connected with an air feeder 14 provided both outside. Several kinds of contact materials 18, 18... are packed into both ends of the main body part 11 to form multistage type contact material packing rooms 19.
Bibliography:Application Number: JP19960046394