For Chrome 6+ detoxification, in general reduction products areused
with the big disadvantaged that they are only active in a
pHvalue of 2!
ECO-CHROME guaranties an efficient chrome 6+ detoxification/reduction,
both in acid, neutral and alkaline environment.
ECO-CHROME is a high stabilised powder product, based on sodiumdithionite,
sodium bisulphite, sodium sulphite, sodium carbonate.
ECO-CHROME is dosed by means of a GET dose unit with redox
unit.Important is intensive contact with the waste water to
be treated.The dosing depends on the chrome 6+ concentration.
The reaction time depends an the chrome 6+ concentration and
the pH value.
The precipitation of the produced chrome 3+, our flocculation
product Silcafloc is used. This product is also able to adsorb
restvalues of chrome 6+. Afterthis treatment the sludge can
be dewatered very easily.
