Description
CB25 / AT-2326 – Liquid Sulphite Treatment
Description and Use
CB25 / AT-2326 is a easy to handle liquid sulphite solution that can be used as both a powerful oxygen scavenger for low and medium pressure steam boilers and also a neutraliser for removing chlorine and other biocides to protect sensitive systems such as RO plants or prior to discharge to the environment.
CB25 / AT-2326 is intended for applications such as the food industry where formulations including heavy metal catalysts cannot be used.
Use as Halogen and Biocide Neutraliser
CB25 / AT-2326 is an effective neutraliser of halogens, particularly chlorine, and a wide range of other biocides.
It can be used to neutralise excess chlorine following disinfection of water systems, including cooling water systems and the feed to RO systems.
CB25 / AT-2326 can also be used to prepare waste streams for disposal to treatment services, including public utility services, by conditioning residual biocide including, but not limited to, C/MIT, DBNPA and THPS.
CB25 / AT-2326 is dosed at the rate of 7 – 10 ml/m3 per mg/l of free chlorine
Use as a Boiler Water Oxygen Scavenger
Rapid reaction with oxygen ensures efficient protection of feedlines and boilers from corrosion.
CB25 / AT-2326 is intended for those applications such as the food industry where heavy metal catalysts cannot be used.
CB25 / AT-2326 reacts with oxygen to form bi-products which have no adverse effect on boiler integrity. One of these bi-products enhances protection against caustic embrittlement.
CB25 / AT-2326 should be dosed at the rate of 18ml/m3 for every ppm of dissolved oxygen. A reserve of approximately 50ppm of sulphite should be maintained in the boiler water.
Typical Properties
Appearance ……………………………………….. Clear straw coloured solution
Odour……………………………………………….. Sulphurous
pH ……………………………………………………. 5-6
Specific Gravity …………………………………. 1.28
Safety, Storage & Handling
For full details concerning safety precautions, storage and handling procedures for this product please refer to the latest Safety Data Sheet.
To request the latest MSDS for this product please fill out the form below.
