NELSON ENVIRONMENTAL
TECHNOLOGIES, INC.
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COOLING TOWER WATER TREATMENT PROGRAM
This program is a total cooling tower water treatment management program utilizing advanced water treatment techniques in order to give customers higher performance cooling systems. The results are significant resource conservation, reduction in pollution, and cost savings. System performance is guaranteed.
This program is administered under a service contract agreement. The agreements normally run for three years. The program includes providing the additional equipment, maintaining it, making monthly inspections and routine maintenance, and providing monthly reports. Coupons are provided to document the corrosiveness of the water.
Chemical usage will be significantly reduced. This may approach zero usage. Those customers that wish to continue to use their existing chemical supplier may do so. Chemicals are also available under this program, should the customer wish to change suppliers.
Featured Equipment
The heart of the water treatment system is the Oxion advanced electronic treatment system. Through electrolysis, saturated dissolved solids are converted into precipitate. This allows the metal salts to be removed before they would plate onto the cooling tower surfaces as scale. The precipitate is then filtered out by a multimedia filter. This process keeps the pH of the water high thus helping to prevent corrosion.
Ion electrodes in the water treatment system combat microorganisms. Microorganism control is critical in order to prevent Legionnaires and similar diseases. When chemicals are used they need to be changed on a regular basis as the bacterial adapt to them. This risk is reduced as bacteria do not appear to adapt to copper ions.
The multimedia filter filters out the precipitate from the water. It is equipped with pressure differential control. The filter automatically back washes when there is a pressure drop of 10 psi across it.
Optional equipment includes inline pH and TDS monitors, remote monitoring, and alarms.
System Definition
The first step is to obtain all of the pertinent information regarding the cooling system equipment, current operation, and an analysis of the feed water.
Second, an inspection of the equipment is needed to determine the current health and conditions of the equipment. If maintenance and repairs are needed, they need to be done before the new system is installed.
Third, a proposal will be made that will include a definition of the proposed system along with the utility and space requirements for its installation. Any additional work needed before the system can be installed will be noted.
System Installation
Before the arrival of the equipment, the site will need to be prepared. In addition, any corrective maintenance needed on the system should be done at this time.
The installation will include connecting up the equipment, testing it, providing the in-service training, and signing off of the installation. Coupons to measure corrosion will be added to the system for monitoring purposes.
The system will be closely watched over the next few weeks to ensure that everything is working correctly and the cooling tower is performing to expectations.
System Guarantee
The customer will not make any monthly payments until the system is performing to the specifications given in the proposal. If the system fails to meet specifications after a reasonable period of time, not to exceed three months, the system will be removed at no cost to the customer.
Monthly Service
Once a month the system will be inspected. Any routine preventative maintenance will be done during this visit. An inspection report will be generated after the visit documenting the conditions of the cooling tower system.
Service (Maintenance) Contract
The service agreement is for the total water treatment maintenance of the cooling tower system. It includes routine maintenance for all of the supplied equipment, inspections, reports, etc. It does not include corrective maintenance to the cooling tower system caused by normal wear and tear or other reasons. It also does not include any passivation or other system processes and cleanup needed before putting the program in place. The contract does not include the cost of any chemicals that may be needed. This work can be provided but outside the scope of the service agreement.
Home | Profile | Industrial Water Treatment Systems | Industrial Wastewater Systems | Portable Exchange Deionization Tanks
Advanced Cooling Tower Water Treatment | Cooling Tower Water Treatment Program | Ultra Pure Water Systems
Nelson Water Systems (Medical - 510K certified) | Contact Us | Employment Opportunities
Published since April 25, 2001, ©copyright by Nelson Environmental Technologies, Inc.