MUDDY WATER PROCESSING SHEET

To provide a muddy water processing sheet which is excellent in filtration performance, drainage performance, and economical efficiency.SOLUTION: A muddy water processing sheet of the invention includes: a first layer formed in a spunbonding method; and a second layer formed in a melt-blown method.S...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KOBAYASHI KORENORI, SASAKI KAORI, HIRONAKA JUNICHI, OGAWA RYOTA, NISHIMURA JUN, YOSHIZAWA HIDENORI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SEWERAGE SEWERS SOIL SHIFTING TRANSPORTING WATER SUPPLY
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Beschreibung
Zusammenfassung:	To provide a muddy water processing sheet which is excellent in filtration performance, drainage performance, and economical efficiency.SOLUTION: A muddy water processing sheet of the invention includes: a first layer formed in a spunbonding method; and a second layer formed in a melt-blown method.SELECTED DRAWING: Figure 3 【課題】濾過性能、排水性能、及び経済性に優れる濁水処理シートを提供する。【解決手段】本発明の濁水処理シートは、スパンボンド製法によって形成された第１の層と、メルトブローン製法によって形成された第２の層とを備えている。【選択図】図３