CONTAMINANT SCATTERING PREVENTION MATERIAL AND CONTAMINANT SCATTERING PREVENTION METHOD USING THE SAME

PROBLEM TO BE SOLVED: To provide a contaminant scattering prevention material capable of preventing effectively scattering of a solid contaminant to the outside air, even when the water level of contaminated water containing the solid contaminant is lowered; and to provide a contaminant scattering p...

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Bibliographische Detailangaben
Hauptverfasser:	CHIBA NAOKI, KAWAMURA HITOSHI, KINASHI SHUJI, WATANABE TATSUYA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a contaminant scattering prevention material capable of preventing effectively scattering of a solid contaminant to the outside air, even when the water level of contaminated water containing the solid contaminant is lowered; and to provide a contaminant scattering prevention method using the same.SOLUTION: A contaminant scattering prevention material for preventing scattering of a solid contaminant in contaminated water D includes liquid (a) incompatible with water, and powder (b) having a lower density than water. The surface of the contaminated water D stored in a water tank C is covered with the contaminant scattering prevention material.