SOIL IMPROVING COMPOSITION AND SOIL IMPROVING METHOD USING THE SAME

PROBLEM TO BE SOLVED: To provide a soil improving composition and soil improving method that can supply nutrients for microorganisms and an oxygen supplier at an appropriate supply rate and amount according to the contamination degree of contaminated soil, and can improve contaminated soil safely at...

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Bibliographische Detailangaben
Hauptverfasser:	AZUMA TOMOAKI, KAWAGOE HIROKI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DISPOSAL OF SOLID WASTE DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES RECLAMATION OF CONTAMINATED SOIL RECLAMATION OF CONTAMINED SOIL SOIL TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a soil improving composition and soil improving method that can supply nutrients for microorganisms and an oxygen supplier at an appropriate supply rate and amount according to the contamination degree of contaminated soil, and can improve contaminated soil safely at a low cost without a risk of secondary pollution due to supply of new microorganisms.SOLUTION: The soil improving composition is a soil improving composition for activating microorganisms existing in soil. The nutrients for microorganisms and/or the oxygen supplier are covered with a biodegradable and/or water-soluble coating material.