A METHOD OF TREATING SOIL AND A METHOD OF SEQUESTERING HEAVY METALS IN SOIL

The present disclosure describes a method of treating soil and a method of sequestering heavy metals in soil. The method of treating soil includes applying a blend to the soil to form treated soil, the blend including a slag by-product having a soluble compound. The soluble compound includes silicon...

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Bibliographische Detailangaben
Hauptverfasser:	ABBATE, WILLIAM V, KORNDORFER, GASPAR H, MIRANDA, STEPHEN R, PAPANIA, KIMBERLY A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY DISPOSAL OF SOLID WASTE FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM FERTILISERS PRODUCING CARBON DIOXIDE INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MANUFACTURE THEREOF MEASURING METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS PERFORMING OPERATIONS PHOSPHATIC FERTILISERS PHYSICS RECLAMATION OF CONTAMINATED SOIL RECLAMATION OF CONTAMINED SOIL SOIL TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The present disclosure describes a method of treating soil and a method of sequestering heavy metals in soil. The method of treating soil includes applying a blend to the soil to form treated soil, the blend including a slag by-product having a soluble compound. The soluble compound includes silicon. The method of sequestering heavy metals includes applying a blend to soil to form treated soil, the blend including a slag by-product having a soluble compound, and forming a substantially inert particle in the treated soil, the substantially inert particle including the blend and the heavy metals. La présente invention se rapporte à un procédé de traitement du sol et à un procédé de séquestration de métaux lourds dans le sol. Le procédé de traitement du sol consiste à appliquer au sol un mélange pour former un sol traité, le mélange comprenant un sous-produit de scories comportant un composé soluble. Le composé soluble comporte du silicium. Le procédé de séquestration de métaux lourds consiste à appliquer au sol un mélange pour former un sol traité, le mélange comprenant un sous-produit de scories comportant un composé soluble, et à former une particule sensiblement inerte dans le sol traité, la particule sensiblement inerte comportant le mélange et les métaux lourds.