Why consider an alternative to traditional chemical water treatment in your industrial applications?

To substantially reduce or eliminate the cost of water treatment chemicals and their associated costs for insurance, storage, handling and disposal

To reduce the amount of water used in open cooling water operation and the associated cost for supply and discharge

To eliminate discharge of toxic chemicals

To facilitate EPA & OSHA compliance by eliminating chemicals

To treat water for applications where the use of chemicals is either too costly or the application itself prohibits their use

To descale systems, which have lost efficient heat transfer, without the need for rodding or acid cleaning

Eliminate algae and bacteria, including difficult problems such as yeast and Legionella, by the use of a simple and very effective ionization unit

Because it is the right thing to do.

GAC Filter

White
Hydroxite
Filters

Tower
System

Tower
Controller

40-60 Ton Cooling Tower Photos
Click on Thumbnails to see Job Site

ECOsmarte^® Cooling Tower Configuration

Chemical, Scale and Corrosion Control

A Non-Salt, Non-Chemical, World-Class viral and microbial kill is maintained in the tower.
Scale and corrosion control is achieved with the addition of ionization and oxygen electrodes.
ECOsmarte^® manages the stability and solubility indexes for calcium, magnesium, bicarbonates, carbonates and silicates which are directly responsible for scale, deposit and corrosion problems in cooling towers.
The ECOsmarte^® System produces strong coagulation and flocculation throughout the tower. Coagulation and proper filtration control colloidal organics, silt, dirt and insoluble metals that produce galvanic corrosion, increased maintenance and down time.

With ozone and ionization gaining acceptance in cooling tower water treatment, ECOsmarte^® ionic copper and natural oxygen system provide the best available technologies for cooling tower management. Oxygen radicals (OH and O2) from the water itself provide more powerful, less corrosive oxidizers than ozone and are enhanced by the residual sanitizer, ionic copper. ECOsmarte^® oxygen and residual ionic copper act as a powerful biocide that decreases or nearly eliminates the need to remove quantities of water from the cooling tower in order to decrease the concentration of organic and mineral solids in the system.
ECOsmarte^® treatment reduces the need for chemical additives to the cooling tower water. In a properly installed and maintained system, bacterial counts are reduced, with a subsequent minimization of the build-up of biofilm on heat exchanger surfaces. The resulting reduction in energy use, increased cooling tower operating efficiency and reduced maintenance effort provide cost savings as well as environmental benefit and regulatory compliance with respect to discharge of wastewater from blowdown. Cooling towers associated with chillers for air-conditioning should immediately consider the purchase of an

ECOsmarte^® Cooling Tower System.
A cooling tower functions to cool a circulating stream of water (see figure" BEFORE"). The tower acts as a heat exchanger by driving ambient air through falling water, causing some of the warmed water to evaporate (evaporation gives off heat -- providing cooling) and then circulates cooler water back through whatever equipment needs cooling (such as a chiller condenser). Typically, chemicals such as chlorine and chelating agents are added to cooling tower water to control biological growth (called "biofilm") and inhibit mineral build-up (called "scale"). The control of biofilm and scale is essential in maintaining cooling tower heat transfer efficiency. As the water volume in the tower is reduced through evaporation and drift, the concentration of these chemicals and their byproducts increases. Cooling towers also pick up contaminants from the ambient air. To maintain chemical and contaminant concentrations at a prudent level, water is periodically removed from the system through a process called "blowdown" or "bleed off."
The blowdown water and the water lost through evaporation and drift are replaced with fresh "make-up" water (which also contains minerals and other impurities). Blowdown water must subsequently be discharged to a local wastewater treatment facility or discharged onsite to the environment. The blowdown water typically contains little organic material, and the local wastewater treatment facility will charge extra sewage fees for accepting the water. These costs can be quite significant in the overall costs of operating a cooling tower. Discharge of the blowdown water to the environment onsite is coming under increasing regulation because of the contaminants typically found in blowdown water. Oxygen will dissipate quickly and not be found in the blowdown water. This reduces the overall chemical load found in the discharge water, making it easier to comply with regulations.
Most ECOsmarte^® Cooling Tower Systems include the following components: water and oil coalescing filters, particle filter, oxygen anodes, copper annodes, and a monitoring/control system.
Field tests have demonstrated that the use of oxygen and ionization in place of chemical treatment can reduce the need for blowdown, and, in some cases where make-up water and ambient air are relatively clean, can eliminate it. As a result, cost savings accrue from decreased chemical and water use requirements as well as from a reduction of wastewater volume. There are also environmental benefits as fewer chlorine or chlorinated compounds and other chemicals are discharged. An ECOsmarte^® Oxygen/Copper System should require less maintenance per year than either a chemical or chemical/ozone system.
There is substantial evidence that ionization combined with oxygen acts as a descaling agent. The premise is that oxygen oxidizes the biofilm that serves as a binding agent adhering scale to heat exchange surfaces. When scale build-up on condenser tubes is reduced, higher heat transfer rates are achieved. Increasing the condenser heat transfer rate reduces the chiller head pressure, which then allows the chiller to operate more efficiently and consumes less energy. Certain calcium and magnesium carbonate revert and maintain a bicarbonate state to as high as 150° in ECOsmarte's field experience.

CASE STUDY: ECOsmarte^® Chemical-Free Mini-Tower 1 1/2" System

XYZ Plastic Injection Molders, Dallas, Texas, 1995 - Present

Installed ECOsmarte^® 1 1/2" Standard 1 Ton Cooling Tower System, 2/96 Water quality shows major improvement; Tower down time reduced dramatically and no chemicals are used in this tower. Customer testimonial available.

pH Management:	none, tower pH 8.3 to 9.0
TDS Source Water:	670
TDS Tower Water:	(testing not needed) 3300 actual at 1 year
Calcium ppm Source:	340 (20grains of hardness)
Calcium ppm Tower:	(testing not needed)
PSI:	80
Sump size:	600 gallons
Filtration:	sediment pre-filter, granular activated carbon
Electrical:	110V, 30VA with automatic backwash every 7 days
Make-up Volume:	100 gallons per week
Ionization Hours:	96 hours/month run consecutively, 4 days out of 30
Target Copper Level:	1.2ppm
Oxygen Hours:	Continual
Chemicals Used:	none
Cost of System:	Call 1-800-466-7946 for current pricing, (Installed with GAC side stream filter)
Primary Benefits:	Zero down time, zero scale, complete elimination of chemical treatment, and water in injection molding equipment cooling is also scale free

Pricing

1 1/2" System Complete (sump size to 20,000 US gallons) $9,995

2" System Complete (sump size to 100,000 US gallons) $29,000

4" System Complete (sump size to 275,000 US gallons) $39,750 (will header 2" or 63mm manifold)