Product Search

Shop By…

 Questions Call (800) 658-7716
 Email: sales@qualichemtech.com

User Login

Forgot your password?
 Create an Account
You are here: Home > Cooling Water > Cooling Water Chemicals
Choose a sub category:
Scale/ Corrosion Inhibitors Biocides
Cooling Water: Scale And Corrosion Inhibitor Chemical

Cooling water scale and corrosion inhibitors are used to prevent system scaling and to minimize system corrosion to Cooling water systems.  As a cooling water systems reuse water, the water cycles up, water evaporates, and the water impurities cycle up.  As the cooling water system water recycles, a scale prevention chemical is required to keep the impurities in solution.  Failure to use an effective scale/ corrosion inhibitor, may lead to system scaling or increased corrosion.

Scale and Corrosion Inhibitors Chemicals

Biocides are used to effectively control bacteria.  The two grouping are non-oxidizers and oxidizers.  It is important to always feed the oxidizer continuously, while slug feeding non-oxidizers, as needed.

Non-Oxidizer Biocides
Oxidizer Chemicals

Download a copy of "Cooling Water Lessons Learned" by the US Army Corp.

Simply look for the logo to enjoy free shipping on selected items throughout the store.

If your water conditions are extremely corrosive, have higher scaling tendencies, or other unique conditions, please visit our Advanced Cooling Water Chemical Selection Page.


Sort By:
Page of 1
Bio Dispersant
Bio Dispersant - 5 Gallons
List Price: $195.00
Our Price: $165.00
Sale Price: $145.00
You save $50.00!

Bio Dispersants are effect organic dispersants over a wide pH range and in addition and has antistatic properties which can be useful in these cooling water systems.
Sodium Hypochlorite
Sodium Hypochlorite - 5 to 55 Gallon Containers

DESCRIPTION AND USE

BioGuard 156 is a solution of sodium hypochlorite (Minimum 12.5% as NaOCl) for use in the treatment of various water systems. It is used for controlling organics which can contaminate systems and as an oxidizer for iron prior to filtration. It can be used for the treatment of potable water as long as EPA guidelines with respect to the maximum amount of chlorine are met.
Cooling Water Chemical
Cooling Water Inhibitor and Scale Prevention - 5 to 55 Gallons

Cooling Tower Chemical 1334 is designed as an all organic treatment for open, recirculating cooling water systems. The product is formulated with a combination of organic phosphonates, polymeric dispersants and an azole corrosion inhibitor specifically for systems which are operated with moderate hardness and alkalinity makeup waters. Optimum product performance is expected when the treated systems are operated in a Langelier Saturation range of +1.0 to +2.0.
Isothiazolin
Isothiazolin - 5 to 55 Gallons

Isothiazolin is an excellent slimicide for use in recirculating cooling water systems. The product is effective over a wide pH range against a wide range of slime forming bacteria typically found in these systems.
Glutaraldehyde
45% Glutaraldehyde - 5 to 55 Gallon Containers

DESCRIPTION AND USE Gluteraldehyde comes in a 45% solution and is considered a highly concentrated microbiocide for use in recirculating cooling water and air washer systems. The product is effective over a wide pH range against slime forming bacteria, sulfate reducing bacteria and fungi. The product functions to kill these microorganisms by reacting with the cell wall. Thus, it possesses many unique features when compared to other materials:

  • Very effective over a broad spectrum of organisms.
  • Aqueous solution which is relatively safe to handle and is easily diluted and mixed when treating.
  • Unlike most non oxidizing biocides, it will function to clean up a biologically fouled system.
  • Functions over wide pH and temperature ranges and will not react with the wide range of inhibitors and anionic dispersants used in modern cooling water treatment.
  •  It is non surface active and therefore will not foam when used. 
CHEMICAL FEEDING AND CONTROL When a system is noticeably fouled, BioGuard 46 should be slug dosed to establish a concentration of 50 to 100ppm actives in the recirculating water (i.e. 4.6 9.2 fl. ozs/100 gals. contained water). Once control is evident, a dosage of 20 to 50ppm (1.8 4.6 fl. ozs/100 gals.) on a weekly basis will normally maintain control unless unusual conditions develop.
Stabilized Bromine Chlorine Tablets
Bromine Chlorine Slow Dissolving Tabs - 50 Pounds
List Price: $315.00
Our Price: $305.00
Sale Price: $295.00
You save $20.00!

FORMULA 4690 is a blend of stabilized bromine and chlorine donors for the treatment of open, recirculating cooling tower and evaporative condenser systems.
Stabilized Liquid Chlorine Bromide
Stablized Liquid Chlorine/ Bromide - 5 to 55 Gallon Containers

Stabilized Chlorine/Bromide is used for the treatment of open, recirculating cooling towers, evaporative condensers, air washers, decorative fountains, certain ponds and other water systems. The product is supplied as a low viscosity, easily pumped liquid. When added to water, the product forms stabilized hypobromous and hypochlorous (HOBr and HOCl) acids. However, unlike chlorine, the stabilized bromine/chlorine maintains full activity at the wide pH range generally encountered in cooling water systems
2,2-DIBROMO-3-NITRILOPROPIANAMIDE
DBNPA - 55 Gallons
Our Price: $995.00

DBNPA is used to control microbial, fungal and algal growth in industrial water systems such as cooling towers, evaporative condensers, air washers, non-potable reverse osmosis units, pulp and papermill effluents, oil-recovery systems, metal-cutting coolants, and air-conditioning systems.
   
 
Simply look for the logo to enjoy free shipping on selected items throughout the store.

For more information on any product or for other blends not listed, please contact our sales department at (800) 658-7716 or email us at sales@qualichemtech.com