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Reduction of Heavy Metals in Sludge by EM treatment

E. Nielsen

EMRO Denmark, Denmark

Full Paper (PDF File: 49KB)

Abstract

Supported by the Danish Environmental Ministry, EMRO Denmark has carried out experiments with EM treatment of sludge from waste water in order to control heavy metal among other things. By comparing the results from tests of heavy metal in EM treated compost and pure water treated compost shows, that the EM treated compost contained smaller amount of all heavy metals.