Chemical Solutions for
Water Treatment Industry
Specialty treatment chemicals for municipal drinking water, industrial wastewater clarification, boiler water, and effluent compliance.
Direct Indenting
Global Producers
Formulation
Grade Matching
Lab Certified
COA Verified
6+ Materials
COMMERCIAL SPECIFICATIONS
100% Traceable
MANUFACTURER CERTIFIED
Technical QA
ON-SITE ADVISORY
Operational Challenges We Address
Meeting National Environmental Act discharge thresholds economically
Rapid flocculation and sludge dewatering under fluctuating influent turbidity
Controlling biological fouling, scaling, and corrosion in cooling loops
How Rolanka Enterprise Delivers
High-charge Poly Aluminium Chloride (PAC) and organic coagulants
Anionic and cationic polymer flocculants for quick settling
Specialty scale inhibitors, biocides, pH adjusters, and activated carbon
Supplied Materials for Water Treatment
Standard formulations and custom indent grades available with manufacturer Certificate of Analysis.
Connecting Global Chemical
Manufacturers with Sri Lankan Industries.
Delivering high-quality raw materials, comprehensive technical support, and dependable supply chain solutions for industrial manufacturers and traders across Sri Lanka.
CEO & FOUNDER — ROLANKA ENTERPRISE (EX-BASF LANKA)
With over more than 20 years of experience in the chemicals industry, Mr. D.K. Kalupahana brings extensive expertise in strategic marketing and market expansion. His professional career with BASF Lanka provided him with broad exposure to chemical products and industrial applications. His experience in translating technical product capabilities into commercially viable solutions has been instrumental in identifying new opportunities and strengthening market presence across Sri Lanka.
Since 2014
INCORPORATED
Ex-BASF
20+ YRS LEADERSHIP
10 Sectors
INDUSTRIES SERVED
Common Questions About Water Treatment
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