Grupo 7

Agriculture and aquaculture

Seawater aquaculture.

Seawater ozonation needs special caution: reaction with bromide can form secondary oxidants that persist after ozone disappears.

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Agriculture and aquaculture

Bromide changes treatment chemistry

Apply treatment in a separate stream with contact and residual removal before water returns to livestock. Specify species, salinity, water chemistry, monitoring and automatic response to out-of-range readings.

Application point

Control oxidants after contact

Seawater can form secondary oxidants that last longer than ozone. Measuring free ozone alone or copying freshwater limits is therefore insufficient.

Application is placed before water reaches crops or animals. Filtration, contact and residual removal are adjusted so oxidation occurs inside the treatment loop.

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On-site verification

Species safety is the final criterion

Alongside clarity and organic load, measure relevant residual oxidants and observe animal response.

Sampling points and comparison conditions are defined before claiming a reduction or saving. This helps separate treatment effects from normal process variation.

In this category

More agriculture and aquaculture applications.

Greenhouse irrigation

Recirculated irrigation water can carry organics and biofilm toward emitters and roots. Ozone is assessed in a controlled loop to improve water without exposing crops to residual oxidant.

Assess source, nutrients, drainage, filters, salinity and materials. Inject where mixing and contact are adequate; check residual compatibility before returning water to crops.

How to verify: Measure emitter blockage, water quality, microbiology and crop condition during a pilot.

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Irrigation lines, tanks and ponds

Treatment can be placed in a line, recirculating tank or pond depending on the problem: biofilm, clogging, poor source water or long storage.

A small tank and an irrigation network have very different hydraulics. Study flow, residence time, filtration, mixing, ozone demand and compatibility with crops and other inputs.

How to verify: Compare line pressure and clogging, water quality and agronomic outcomes without attributing every change to ozone.

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Foliar treatment with ozonated water

Ozonated water is prepared near the sprayer and applied under an agronomic protocol. Suitability depends on crop, disease pressure and application conditions.

Review tank volume, nozzle flow, time between generation and spraying, coverage, weather and equipment compatibility. Trial on a small area before changing a crop-protection program.

How to verify: Record concentration at application, phytotoxicity, disease pressure and outcomes against comparable plots.

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Next step

Assess your seawater aquaculture project.

Share inlet data and the outcome you need. We will propose the next technical step.

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