06 / Aquaculture

Water treatment that tackles biofilm at the source.

SPT95™ rapidly kills bacteria, viruses, fungi and spores in dosed water, and is highly effective at breaking down the biofilms that harbour them.

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Around 1 ppm
Water treatment, point of use
No THMs
No HAAs or chlorate
Water & salt
Breakdown products

Disinfection that breaks down to water and salt.

Over time, microbial communities secrete a protective matrix in water systems and pipes that blocks larger molecules and resists traditional cleaning. HOCl is neutrally charged, so it penetrates that matrix, kills the embedded microorganisms and flushes the biofilm out.

SPT95™ is supplied as a 32,000 ppm concentrate and dosed to around 1 ppm at the point of use. It produces no THMs, HAAs or chlorate and biodegrades to water, easing discharge consent pressure.

Because HOCl has no chlorinated by-products, it removes the need to dechlorinate wastewater before release.

Water and surface in-use concentrations

Diluted on site from the 32,000 ppm concentrate

Water treatment Around 1 ppm
Surface disinfection 675 ppm
Concentrate as supplied 32,000 ppm

Deployment

Where it's deployed

SPT95™ covers the water and surfaces across your operation.

Water Treatment
Dosed to around 1 ppm at the point of use, killing bacteria, viruses, fungi and spores in the water.
Biofilm in Pipework
Penetrates and breaks down biofilm in pipes and water systems, restoring pipework hygiene and functionality.
Wastewater & Effluent
Disinfects effluent before discharge without forming harmful by-products, with no need to dechlorinate.
Equipment & Surfaces
Surface disinfection at 675 ppm, with no corrosivity in use.
Processing Areas
Tested to EN 17387 against Listeria monocytogenes, Salmonella enterica and E. coli.
Non-hazardous Supply
Not classified under GB-CLP at supply concentration. No Class 8 freight and no PPE in normal use.

Technical

Specification at a glance

Every figure below is drawn from SPT95™ published data. Test documentation is available on request.

Parameter Value Note
Concentration as supplied 32,000 ppm Customisable up to 32,000 ppm
Water treatment Around 1 ppm At the point of use
Surface disinfection 675 ppm In-use concentration
HOCl purity Greater than 95% Held above 95% across pH 2.6 to 7.6
Breakdown Water and salt No THMs, HAAs or chlorate
Corrosivity in use None Near-neutral to 304 and 316 steel and polymers
Classification Not classified Under GB-CLP at supply concentration. No Class 8 freight
Shelf life 18 months Store in the black packaging it is supplied in
Testing UKAS accredited labs Independent laboratories, clean conditions, most contact times 30 or 60 seconds

Comparison

How SPT95™ compares

SPT95™ against the chemistries it is most often measured against.

Other HOCl Products
The limitation
Often a mixture of HOCl with sodium, chloride, hypochlorite and stabiliser salts. Typically 500 ppm maximum, 30% maximum purity and a 3 to 6 month maximum shelf life. Stabilising salts can corrode machinery such as fogging and dosing sprayers.
SPT95™
HOCl and water only, customisable up to 32,000 ppm, minimum 95% purity and no corrosivity in use.
Chlorine Dioxide (ClO₂)
The limitation
Slower, with longer contact times. Produces chlorites and chlorates, which are harmful and highly regulated. Pre-mixed solutions are not suitable for long-term storage, and on-site generation relies on precursor chemicals classified as Dangerous Goods.
SPT95™
Fast acting with short contact times. Produces no harmful by-products and is non-toxic. Stable at concentrations up to 32,000 ppm and non-hazardous for transport and storage.
Chlorine & Hypochlorite
The limitation
Barely penetrate the biofilm that shields pathogens. They bring corrosivity, handling hazards, disinfection by-products and fast decay, forcing continuous over-dosing and pH balancing.
SPT95™
Neutrally charged HOCl penetrates biofilm and kills the microorganisms embedded in it. No THMs, HAAs or chlorate. Low corrosivity and pH-agnostic across a wide range, so no pH-correction chemistry is needed.

Aquaculture, Next step

Ready to trial SPT95™ in your facility?

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