Case Study | Chem-Aqua | Global Hotel Brand Achieves Significant Water and Energy Savings with Sustainable Treatment Solutions

A leading global chain of hotels and luxury resorts needed a sustainable cooling water treatment for their chiller system. They partnered with NCH Asia Pacific to meet five key sustainability objectives: reducing energy consumption, conserving water, lowering their carbon footprint, minimizing chemical use, and decreasing total cost of ownership (TCO).

Chem Aqua implemented a tailored water treatment solution utilizing aquaDART, bioDART, and bioExile, resulting in impressive outcomes:

  • Water Savings: 3,018 m³/year
  • Energy Savings: 23.7 MWh/year
  • CO₂ Reduction: 0.6 metric tons
  • TCO Savings: Over $2,200/year
  • Decreased Chemical Usage: Notable reductions achieved
  • Elimination of Plastic Drums: Transitioned to more sustainable practices
  • Optimized Energy Consumption: Enhanced efficiency by lowering the chiller’s condenser approach
  • Reduced Handling Risks: Minimized hazards associated with liquid chemicals
  • Clean Cooling Tower: Maintained algae-free hot deck
  • Maintenance Efficiency: Reduced cooling tower cleaning frequency from monthly to annually

These outcomes highlight the brand’s commitment to sustainability while achieving significant operational efficiencies.

 

 

 

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