WATER TREATING DEVICE

PURPOSE:To provide a piping arrangement improving an efficiency of a filter medium washing stage of a water treating device. CONSTITUTION:In the water treating device packed with a floating filter medium and having a flow out preventing device of the filter medium at both upper and lower sides of th...

Full description

Saved in:
Bibliographic Details
Main Authors ISHIDA TOSHIHIRO, TSUCHIYAMA SATOSHI, ETO HOZUMI, TSUDA TOSHIO, MIYAGAWA HISASHI
Format Patent
LanguageEnglish
Published 30.01.1996
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
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online AccessGet full text

Cover

More Information
Summary:PURPOSE:To provide a piping arrangement improving an efficiency of a filter medium washing stage of a water treating device. CONSTITUTION:In the water treating device packed with a floating filter medium and having a flow out preventing device of the filter medium at both upper and lower sides of the filter medium layer, upper part washing water dispensing piping 15 is installed at a lower part of an upper part flowing out preventing device 12 or/and dispensing piping 2 of an air for washing or piping 8 of the air for diffusing is installed at an upper part of a lower part flowing out preventing device 10.
Bibliography:Application Number: JP19940169135