Industrial Water - Scale

BWA’s scale inhibitors, corrosion inhibitors, and biocides are used world wide in many industrial water applications, including commercial building and heavy industry cooling systems, oilfield applications, industrial and institutional cleaning and process water applications such as pulp and paper manufacture, mining and sugar processing.  Our products provide superior technical performance and environmentally acceptable alternatives to other available technology.

BWA's Belclene® & Belsperse® scale control products have been specifically designed to meet the most demanding needs of our customers - for both technical performance and environmental acceptability. The maleic, phosphinocarboxylic and phosphonocarboxylic acid technology on which BWA products are based has led to additives which out-perform polyacrylates and acrylic copolymers under a wide variety of conditions.

Product Chemistry Usage Features
Belclene 200 Maleic homopolymer (PMA) Excellent calcium carbonate control Number one antiscalant for severe conditions
Belclene 283 Maleic terpolymer (MTP) Zinc & phosphonate enhancement & calcium carbonate scale Inhibition Cooling water and kraft pulp continuous digesters
Belclene 400 Sulphonated phosphino polycarboxylic acid polymer (PCA) Phosphate scale inhibition & dispersion High performance silt dispersant
Belclene 440 Phosphono polycarboxylic acid polymer (POCA) Polymeric scale & corrosion inhibition Multifunctional building block polymer
Belclene 110 Carboxylic acid based polymer Calcium carbonate scale inhibition High performance polyacrylate replacement
Belclene 627 Tetra phosphonate Scale & metal ion control Excellent calcium sulfate inhibitor
Belclene 630 Penta phosphonate Scale & metal ion control Excellent metal ion sequestration properties
Belclene 633 Penta phosphonate sodium salt Scale & metal ion control Excellent metal ion sequestration properties
Belclene 635 Penta phosphonate sodium salt Scale & metal ion control Excellent metal ion sequestration properties
Belclene 640 ATMP Calcium carbonate inhibition for scale & corrosion control Non-halogenated systems
Belclene 650 PBTC Calcium carbonate scale inhibition Halogenated systems and highly alkaline waters
Belclene 660 HEDP Calcium carbonate scale inhibition Moderately alkaline waters
Belsperse 161 Phosphinocarboxylic acid polymer (PCA) Boiler sludge and iron dispersant FDA approved (USA only)
Belsperse 164 Phosphinocarboxylic acid polymer (PCA) Boiler sludge and iron dispersant FDA approved (Not available in USA)