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Wyndham Case Study

Installation Details Water conditioner model HydroFLOW Custom 12”i

Pipe Outer Diameter 10.8 inches

Pipe Material Iron

Installation location Cooling Tower

Overview

Limescale has accumulated on the cooling tower honeycombs, louvers and infratructure even though

the water throughout the building is treated by a traditional salt softening system. And, at the tower,

treated by chemicals under the supervision of an outside chemical company.

Trial method:

1. Monitor the effect of Hydropath Technology to remove limescale accumulated on the cooling tower

honeycombs, louvers and infrastructure.

2. Monitor the effect of Hydropath Technology on preventing the growth of new limescale.

Expected results:

1. Limescale will be dissolved on the honeycombs, louvers and portions of the infrastucture where the

treated water has consistent contact.

2. Limescale will not rematerialize on the above mentioned areas of the cooling tower.

3. Chemicals can be reduced or discontinued without any detrimental effects.

Location: Wyndham Office Building

Whippany, NJ - USA

Date of First Inspection:

April 6, 2012

Application: Install Custom 12”i Date of Second Inspection:

April 26, 2012

Purpose of Installation:

Removing and preventing limescale and kill bacteria and algae.

Installation Date: March 14, 2012

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Picture of the 12”i

Installed Custom 12”i

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Pre HydroFLOW

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5

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Post HydroFLOW

Pre-Clean

Cleaned

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Pre-Clean

Cleaned

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Pre-Clean

Cleaned

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Pre-Clean

Cleaned

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10 Weeks Post HydroFLOW

Cleaned

After 10 Weeks

Cleaned

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After 10 Weeks

Cleaned

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After 10 Weeks

Pre HydroFLOW

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After 10 Weeks

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Definitive results after 10 weeks

* Existing Limescale was dissolved and eradicated. New limescale did not reappear or accumulate on the

tower.

Conclusion

* Hydropath Technology can be recommended as a chemical-free method to remove

and prevent scaling on cooling towers.