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
Belclene 800	Maleic homopolymer (PMA)	Excellent calcium carbonate control	Biodegradable and phosphorus free
Belclene 810	PCA	Calcium carbonate control	Biodegradable and phosphorus free
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)