VERFAHREN ZUR SUKZESSIVEN VERRINGERUNG DER KONZENTRATION DES QUECKSILBERS IN KONTROLLIERTEN ABFALLDEPONIEN

The present invention relates to a method of successively decreasing the mercury content of a fully or partially sealed tip intended for the controlled tipping of mercury contaminated material, and at the same time preventing the uncontrolled emission of mercury from the tip, comprising ventilating...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HARTZELL, NILS GOERAN N:SON, LUDVIGSSON, BJOERN MARTIN
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS CHEMISTRY DISPOSAL OF SOLID WASTE FERROUS OR NON-FERROUS ALLOYS FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS RECLAMATION OF CONTAMINATED SOIL RECLAMATION OF CONTAMINED SOIL SOIL SEPARATION TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The present invention relates to a method of successively decreasing the mercury content of a fully or partially sealed tip intended for the controlled tipping of mercury contaminated material, and at the same time preventing the uncontrolled emission of mercury from the tip, comprising ventilating the tip with a controlled quantity of purgative air and passing the whole of the purgative air flow leaving the tip through a filter capable of effectively taking-up mercury.