RECTANGULAR SEDIMENTATION SYSTEM HAVING SELF-AGGREGATION FACILITY

A rectangular sedimentation tank includes a hopper portion in an upstream side and a floor inclination portion in a downstream side. The tank comprises: a vertical baffle formed at a side portion of the hopper portion; a vertical screening plate provided in a position corresponding to about 30 to 10...

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Bibliographische Detailangaben
1. Verfasser:	KWON JUNG CHUN
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	A rectangular sedimentation tank includes a hopper portion in an upstream side and a floor inclination portion in a downstream side. The tank comprises: a vertical baffle formed at a side portion of the hopper portion; a vertical screening plate provided in a position corresponding to about 30 to 100% of a horizontally cross-sectional area of top of the hopper portion; and a horizontal baffle provided between the vertical baffle and the vertical screening plate. With the tank, contaminated water can be treated cost-effectively and efficiently.