Calcium Hypochlorite

Granular

HTH® Granular

HTH® Granular

The reliable HTH® granular range of products are strong oxidizers, allowing for the continual chlorination of water. These products provide efficient disinfection and aid in the elimination of bacteria, viruses, fungi and algae over a broad spectrum of applications. Such applications include industrial, municipal, commercial and food and beverage applications.

  • Efficient and easy to handle form of active chlorine when compared to a high concentrated solid form of active chlorine
  • Can be used as a shock treatment
  • Treats microbial organisms that could cause corrosion of equipment, therefore resulting in potential saving of water, energy and other costs
  • Typical available chlorine content of ±68%
  • Product packaging sizes: 10kg, 25kg, 40kg and 45kg pails  
HTH® Easiflo® Granular

HTH® Easiflo® Granular

A high strength product, HTH® Easiflo® Granular is trusted to tackle the disinfection of water systems. It effectively aids in controlling microbial contamination found in the water and includes anti-scaling properties, an added advantage.         

  • Has a typical 68% available chlorine content
  • To be dosed manually, via pump and day tank systems
  • Product packaging sizes: 25kg and 40kg pails
Contstant Chlor CCP G Granular

Constant Chlor® CCP-G Granular

Constant Chlor® CCP-G Granular is a strong oxidizer and can be used for drinking and waste water treatment applications. Its high oxidizing power makes Constant Chlor® CCP-G Granular a particularly efficient process aid to address the chlorine demand caused by organic matter and dissolved metals in the water. Constant Chlor® CCP-G Granular is an effective disinfectant and provides an appropriate chlorine residual throughout the distribution network.

For wastewater treatment systems, Constant Chlor® CCP-G Granular is used in tertiary sanitization before the treated water is to be discharged into the environment, helping to avoid potential contamination downstream.

Constant Chlor® CCP-G Granular can also be used in cases of microbial outbreaks or natural disasters, as it can sanitize large quantities of water.

  • Has 68% available chlorine content
  • NSF 60 certified; meets European Norm EN900:2007 Standards
  • To be dosed manually or via a day tank system
  • Product packaging size: 45kg pails

Briquettes

Constant Chlor® Briquettes

Constant Chlor® Briquettes/Constant Chlor® CCP-B7

With a scale inhibiting composition that is remarkable, the pillow-shaped briquettes are designed for use in dedicated feeder systems. The smaller size and briquette shape provide an optimum spray bed pack, allowing for a better repartition of the sprayed water, aiding in homogenous dissolving and a consistent chlorine solution.The specifically formulated 7 gram briquettes are used for drinking and waste water treatment applications as well as for the sanitation of industrial processes. Its broad spectrum of efficacy tackles the halogen demand of the water.

  • Contains a scale inhibitor
  • Longer shelf life than liquid bleach
  • High activity in a solid concentrate reduces storage and transportation costs when compared to liquid alternatives of a lower concentration
  • Product packaging size: 22.7kg and 45kg pails
HTH® Easiflo® Briquettes

HTH® Easiflo® Briquettes

The unique “pillow-shaped” briquettes are designed to be preferably used in one of the Lonza calcium hypochlorite feeders. Their particular rounded shape permits for consistent dissolving as the absence of edges on the briquettes prevent them from stacking, allowing a proper distribution of the water in the interstitial space between the briquettes.

Such chlorine solutions can be used in water disinfection, which will efficiently diminish bacteria, viruses, fungi and algae found in water systems.

  • Has typical 68% available chlorine content
  • Contains an anti-scaling agent
  • Used in potable water
  • To be preferably dosed via dedicated HTH® Easiflo® Feeder Systems
  • Product packaging sizes: 10kg, 25kg, and 45kg pails  

HTH® Easiflo Premium System Equipment Brochure (EN) 

HTH® Easiflo Premium System Equipment Brochure (FR)

HTH® Easiflo Premium System Equipment Brochure (DE) 

Easiflo® 20/50/100 First Brochure (EN)

Easiflo® 20/50/100 First Brochure (FR) 

Tablets

HTH disinfecting tablets

HTH® Disinfecting Tablets

A 140g disk-shaped Calcium Hypochlorite tablet that can be used manually or with a Lonza approved chlorination system. This product is an effective fungicide and bactericide for the disinfection of potable water.

  • Typical dissolution rates average between 15-22 hours depending on water temperature, water characteristics, flow velocities and dynamics
  • Designed for Lonza Sanikit™ Tablet Feeder System or to be dosed manually
  • Dry, solid and stable product
  • Reduces slime growth in water systems
  • Aids in killing harmful bacteria, waterborne diseases and viruses
  • Can be used for potable, waste, sewage and other industrial water applications     
  • Product packaging size: 14.5kg pails
HTH duration tablet

HTH® Duration™ Tablets

A 300g bullet-shaped Calcium Hypochlorite tablet that provides a slower release of the active ingredient than normal HTH® Disinfecting Tablets. This product is an effective fungicide and bactericide for the disinfection of potable water.

  • 68% available chlorine
  • Slow release of active ingredient compared to HTH® Disinfecting Tablets  
  • Do not leave a residue
  • Typical dissolution rates average between 50–55 hours depending on water temperature, water characteristics, flow velocities and dynamics
  • To be dosed manually or with an effective reservoir canister/dispenser
  • Dry, solid and stable product
  • It is used in potable water treatment as top-up chlorination or for the re-chlorination in reservoirs, it can also be used in swimming pools when placed in the skimmer
  • Reduces slime growth in water systems
  • Aids in killing harmful bacteria, waterborne diseases and viruses
  • Product packaging size: 45kg pails

Sticks

HTH® Stick

HTH® Stick

An economical and effective product, the 300g slow dissolving, individually wrapped sticks provide controlled dosing sanitation in swimming pools (inserted into strainer basket or dedicated feeder) and drinking water systems. An oxidizing product that diminishes harmful bacteria, viruses, fungi and algae found in water systems.

For guidance on the different applications, please refer to local regulation as well as contact your local Lonza office.

HTH® Stick can be used as regular pre-chlorination for remote water reservoirs, decreasing the risk of contamination by unwanted fecal bacteria coming from agricultural activities or accidental sources.

  • Helps to prevent over-stabilization when used for residential and commercial pools
  • Conveniently packaged
  • Can be dosed manually
  • Product packaging size: 45kg pails  

Shock Powder

HTH® Shock

HTH® Shock

A fast-dissolving Calcium Hypochlorite with high available chlorine content (up to 78%), this is an ideal product to shock the volume of water easily and effectively and obtain quick results in the reduction of microbial counts.

  • Helps to prevent overstabilization when used for residential and commercial pools
  • Can be used for the sanitation of a new drinking water connection before commissioning
  • Efficient on filamentous bacteria when poured on the surface of waste water clarifiers
  • Aids in clearing green and/or cloudy water
  • Fast-dissolving product
  • Long-shelf life (±30 months) when stored correctly, making it attractive to service engineers
  • Can be dosed manually
  • Product packaging size: 25kg pails