Traditional chemical oxygen efficiency is not high, unable to meet the requirements of the national standard, or sewage serious waste of a large amount of energy, and therefore not be used alone in practical applications, gradually facing being out of.
The ideal deoxidants should meet the following conditions:
1) with the fast speed of response of the dissolved oxygen in the water.
2) deoxidants itself and the reaction product is harmless in the boiler water circulation.
3) make the metal surface passivation.
4) The minimum staff health and environmental i***ct.
5) easy to operate control.
The new chemical Deoxidant comprises: hydroxylamine, sodium erythorbate, oximes deoxidants (acetaldehyde oxime,acetone oxime), composite formulations deoxidants.
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