A method and a device for purifying dredgings or ground contaminated with polluants

The invention relates to a method and a device for purifying dredgings or ground contaminated with polluants, wherein in a first desorption phase sequestrants and dispersion means are added to the ground diluted with water or the dredgings and in a subsequent elimination phase polluants are in react...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	D'HAENE, SIEGFRIED
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY DISPOSAL OF SOLID WASTE METALLURGY PERFORMING OPERATIONS RECLAMATION OF CONTAMINATED SOIL RECLAMATION OF CONTAMINED SOIL SOIL TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The invention relates to a method and a device for purifying dredgings or ground contaminated with polluants, wherein in a first desorption phase sequestrants and dispersion means are added to the ground diluted with water or the dredgings and in a subsequent elimination phase polluants are in reactor subjected to a bio-chemical treatment. The abstract refers to the annexed figure.