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Water Treatment & Protection

Five continuous dosing programmes: closed-loop protection with NANOSAFE X, steam boiler treatment with NANOSAFE X 100 and NANOSAFE X 200 HAL, cooling system conditioning with NANOSAFE X 300 and NANOSAFE X 400 DC, and the NANOSAFE BIOCID microbial and biofilm control programme for cooling towers. Parameters are monitored and recorded.

B.1

Closed-Loop System Protection

Molybdate-based continuous dosing that prevents corrosion from forming and keeps scale from adhering in closed-loop systems. Applied after cleaning or at commissioning, with regular monitoring of hardness, conductivity and pH.

Outcome: Long-term protection after cleaning; reduced maintenance frequency; extended equipment life

Equipment
Closed-loop heating circuits, hot water circulation systems, chilled water loops
Products
NANOSAFE X (molybdate-based)
Also
NANOSAFE X 100 for closed-loop heating systems where a steam boiler shares the treatment programme
Sectors
Hotels · Malls · Healthcare · Industrial · District cooling · MEP contractors
B.2

Steam Boiler Water Treatment

Continuous dosing programme for steam boilers to prevent hardness, scale build-up and corrosion in the boiler and condensate lines. NANOSAFE X 100 for industrial, non-food-contact steam; NANOSAFE X 200 HAL, formulated in compliance with FDA criteria, where steam may contact food products.

Outcome: Consistent steam quality; protected boiler and condensate lines; documented dosing programme

Equipment
Industrial steam boilers, steam generators, boiler lines and condensate return systems; food and dairy steam boilers
Products
NANOSAFE X 100 (industrial) · NANOSAFE X 200 HAL (food and dairy, FDA-compliant)
Sectors
Industrial · Food & Beverage · Healthcare (utility boilers)
B.3

Cooling System Water Conditioning

Continuous conditioning of cooling water. NANOSAFE X 300 delivers three-in-one performance in chiller, AHU and fancoil circuits: scale control, dispersion of suspended solids and corrosion protection. Open-circuit cooling towers and tower-connected exchangers are treated with NANOSAFE X 400 DC on treated (softened) make-up water. Combined with the microbial and biofilm control programme (B.5) where towers are involved.

Outcome: Fewer mechanical cleaning cycles; stable cooling capacity; protected heat transfer surfaces

Equipment
Chilled water circuits of chillers, air handling units and fancoils; open-circuit cooling towers and tower-connected heat exchangers
Products
NANOSAFE X 300 (chiller, AHU and fancoil circuits) · NANOSAFE X 400 DC (cooling towers, treated water)
Also
NANOSAFE BIOCID (microbial control in towers)
Sectors
Hotels · Malls · Healthcare · Industrial · District cooling
B.4

Heavy-Duty Dispersant Treatment

Molybdate-based dispersant and corrosion control for systems where standard conditioning cannot keep up with fouling. Applied as a shock dose for system recovery or as continuous dosing for ongoing protection. System water must be treated (softened or purified); dosage is reassessed from fresh water analysis if untreated water is used.

Outcome: Recovery from heavy fouling; efficiency regained; deposit-driven corrosion prevented

Equipment
Open-circuit cooling tower systems and tower-connected heat exchangers under severe fouling or particulate load
Products
NANOSAFE X 400 DC (molybdate-based)
Also
NANOSAFE X 300 (routine conditioning of the chilled water side)
Sectors
Industrial · Malls (large chiller plants) · Hotels · District cooling
B.5

Microbial & Biofilm Control Programme

Broad-spectrum biocidal treatment for control of bacteria, algae, fungi and biofilm in cooling towers, process water systems and industrial circuits. Shock, periodic or continuous dosing according to microbial load; prevents microbiologically induced corrosion (MIC).

Outcome: Microbial and biofilm control; prevention of MIC; protected water quality

Equipment
Cooling towers, process water systems, industrial water circuits
Also
NANOSAFE X 300 or NANOSAFE X 400 DC (ongoing conditioning of the same circuit)
Sectors
Healthcare · Hotels · Malls · Industrial · District cooling

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