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Investigation of heavy metals leaching from industrial wastewater sludge

100%

Swierk K., Bielicka A., Bojanowska I., Mackiewicz Z.

Polish Journal of Environmental Studies

2007

tom 16

nr 3

447-451

Galvanic sewage sludge from electroplating plant was examined for leaching of heavy metals using various extracting solutions. The investigated parameters that influence heavy metals leaching were: contact time, type and concentration of leaching agents and form of sludge. The results of investigations show that the amounts of heavy metals (copper, nickel, chromium) released from industrial sludge using various leaching agents were from 0.07% to ~99% of their total contents. The form of sludge (air – dry or mineral residue) has a significant influence on quantities of metals leached.

Ekstrakcja sekwencyjna w ocenie mobilnosci metali ciezkich w ukladzie gleba-przemyslowy osad sciekowy

100%

Bielicka A., Bojanowska I., Swierk K.

Ochrona Środowiska i Zasobów Naturalnych

2007

nr 31

74-78

Ograniczanie wyników

1 Ochrona Środowiska i Zasobów Naturalnych

1 Polish Journal of Environmental Studies

2 Bielicka A.

2 Bojanowska I.

2 Swierk K.

1 Mackiewicz Z.

2 2007

Wyniki wyszukiwania

Investigation of heavy metals leaching from industrial wastewater sludge

Ekstrakcja sekwencyjna w ocenie mobilnosci metali ciezkich w ukladzie gleba-przemyslowy osad sciekowy