POROUS CLEANING MATERIAL AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To inexpensively provide a porous cleaning material which is capable of well supporting microorganisms and which itself has an excellent water cleaning function. SOLUTION: The porous cleaning material which consists of calcium silicate hydrate, quartz and active carbon as essen...

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Bibliographic Details
Main Authors KAMIHATSU KENJI, KATO KEISHIN, UEMATSU JUN, YAMANOI HIROZUMI
Format Patent
LanguageEnglish
Published 08.05.2001
Edition7
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CARE OF BIRDS, FISHES, INSECTS
CHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT
FISHING
FORESTRY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HUMAN NECESSITIES
HUNTING
METALLURGY
NEW BREEDS OF ANIMALS
REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TRAPPING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:PROBLEM TO BE SOLVED: To inexpensively provide a porous cleaning material which is capable of well supporting microorganisms and which itself has an excellent water cleaning function. SOLUTION: The porous cleaning material which consists of calcium silicate hydrate, quartz and active carbon as essential components and has a void volume of 50 to 90% is prepared. This porous cleaning material is manufactured by preparing a water slurry consisting of siliceous raw material powder, calcareous raw material powder and active carbon powder as chief raw materials, incorporating air bubbles into this water slurry by a foaming agent or frothing agent, then solidifying and curing the slurry and further subjecting the slurry to steam curing at and under a high temperature and high pressure.
Bibliography:Application Number: JP19990299016