Our high-performance filtration and sanitation systems are engineered to handle heavy bather loads and high contamination levels.

Water is the heart of your facility. Its purity is not merely an aesthetic choice, but a critical mandate for public health and legal compliance. Blusave S.r.l. is redefining water treatment standards by integrating advanced hydraulic engineering, PLC automation, and precision chemistry.

From refitting cruise ship pools to managing large-scale public aquatic complexes, we provide solutions that deliver crystal-clear, safe water in full compliance with UNI 10637:2024 and USPH VSP standards.

Public & Commercial Pools: UNI 10637:2024 Compliance

High-Efficiency Management for Hotels, Sports Centers, and Water Parks

Managing a public pool today requires unprecedented technical rigor. With the introduction of the UNI 10637:2024 standard, requirements for filtration, circulation, and chemical water quality have become more stringent. Blusave is your strategic partner, turning these regulatory obligations into a competitive advantage.

Our core services:

• Regulatory Audits & Upgrades: We analyze your existing system to verify compliance with new filtration speeds and turnover times mandated by current laws. We design targeted “revamping” interventions to avoid penalties and ensure operational continuity.
• Automated Dosing Systems: We install multi-parameter controllers (pH, Free Chlorine, ORP, Temperature) that dose chemicals with millimetric precision. This eliminates waste, prevents overdosing, and ensures balanced water even during peak usage.
• High-Efficiency Filtration: We utilize advanced filter media (such as activated glass or zeolite) that offer superior retention capacity compared to traditional sand, reducing turbidity and water consumption during backwashing.

Technical Focus: Chloramine Management: That pungent “chlorine smell” doesn’t indicate too much chlorine; it indicates the presence of chloramines (combined chlorine), which irritate eyes and respiratory tracts. Blusave implements UV systems that photo-oxidize chloramines, restoring healthy air and odorless water to your facility.

Marine Engineering & the Cruise Industry: VSP 2025 Standards

Global Water Treatment Solutions for Onboard Systems

In the maritime sector, reliability is paramount. Blusave brings consolidated expertise in Marine & Offshore engineering, ensuring rapid-response interventions during dry docks and solutions compliant with the strictest international standards, including the 2025 CDC Vessel Sanitation Program (VSP).

Onboard Refitting & Maintenance:

• VSP 2025 Compliance: We upgrade onboard pool monitoring systems by installing electronic data loggers for continuous (24/7) pH and halogen recording, replacing obsolete hardware to ensure “audit-readiness” in every port.
• Jacuzzi & Whirlpool Refitting: Hot tubs are critical points for bacterial proliferation. We perform deep sanitation, piping replacement, and the installation of interlocked automated dosing systems to mitigate Legionella risks.
• In-Situ Chlorine Generation: We design and install sodium hypochlorite generators via electrolysis. This technology produces “fresh” disinfectant directly on board using simple salt, eliminating the logistics and safety risks associated with storing chemical drums in the hold.

PLC Automation & Smart Water Management

Feature	Benefit
IoT Telemetry	Remote monitoring of water parameters via smartphone or PC. Receive real-time alerts for anomalies (e.g., pump failure, pH out of range).
Energy Optimization	Intelligent inverter management on circulation pumps: the system reduces speed (and consumption) during off-peak hours, delivering up to 60% energy savings.
Active Safety	Safety interlocks that immediately halt chemical dosing if flow is lost, preventing hazardous chemical reactions and gas buildup in the piping.

Water Treatment Glossary

• Cyanuric Acid (CYA): A stabilizer that protects chlorine from UV degradation. If in excess (>75 ppm), it can cause “chlorine lock,” rendering disinfection ineffective.
• Free Chlorine: The portion of chlorine available to actively disinfect the water (HOCl + OCl-).
• Combined Chlorine (Chloramines): Chlorine that has reacted with organic pollutants. It is ineffective and causes odors and irritation.
• Data Logger: A digital device for the continuous recording of parameters (pH, Chlorine) required by VSP 2025 standards.
• Legionella: A bacterium that flourishes in warm, stagnant water (25-45°C). It requires specific thermal and chemical shock protocols.
• pH Level: A measure of water acidity. It directly influences chlorine effectiveness. The ideal range is 7.2–7.4.
• ORP (Redox): Oxidation-Reduction Potential. It indicates the speed at which the water inactivates pathogens.
• VSP (Vessel Sanitation Program): The US CDC program that sets the gold standard for hygiene on cruise ships.