The Use of Hydrogen Peroxide and Hydrazine Sulfate for Removal of Chromium from Electroplating Effluents

The use of hydrogen peroxide and hydrazine sulfate for the treatment of chrome-containing rinsing waters of galvanic production of machine-building enterprises is proposed. The process of reducing chromium (6+) to (3+) from rinsing waters with a concentration of 8.55 mg/dm3 was studied. These reagen...

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Veröffentlicht in:	Solid state phenomena 2021-04, Vol.316, p.655-660
Hauptverfasser:	Anikin, Y.V., Makovskaya, Olga Yu, Shilkov, V.I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical reduction Chromium Consumption Economic impact Electroplating Hydrazines Hydrogen peroxide Raw materials Reagents Rinsing Wastewater treatment
Online-Zugang:	Volltext
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