LIGHT SHADING PLATE FOR WATER TREATING EQUIPMENT

PURPOSE:To provide the light shading plate for water treating equipment capable of suppressing the generation of Chlorophyceae when added to water treating equipment in which Chlorophyceae is generated. CONSTITUTION:The upper opening 2a of a treating tank 2, in which a honeycomb tube 3 (packing) is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OTANI YOSHITADA, HATTORI KAZUO
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	PURPOSE:To provide the light shading plate for water treating equipment capable of suppressing the generation of Chlorophyceae when added to water treating equipment in which Chlorophyceae is generated. CONSTITUTION:The upper opening 2a of a treating tank 2, in which a honeycomb tube 3 (packing) is set, is covered with a light shading plate 6 transmissible to only the light with the wavelength from 450nm to 600nm and assuming ordinarily a green color.