Optimising your Consumption

Optimise your budget when preventing against hydrogen sulphide

We believe that by using the right YaraNutriox tools you will save between 10 and 40 % in costs compared to constant dosing. There are further savings available to you by remotely monitoring with YaraTelemetry rather than having staff spending time visiting the injection sites.

Remotely control your consumption

YaraTelemetry: on-line monitoring of your dosage

Whichever dosing controller you choose, it can be connected to a remote monitoring system using YaraTelemetry. Yara equips its controllers with a modem that allows on-line monitoring and optimisation of dosage by the client and/or Yara, via the YaraTelemetry website. You decide whether you want to activate these modems and subscribe to the YaraTelemetry service. We have a website dedicated to this monitoring.

How does YaraTelemetry work?

Gas sensors record the H₂S levels at agreed discharge points, within the sewer network being dosed, and send data to the YaraTelemetry server. YaraTelemetry coordinates all the information related to the treatment program for the site concerned to verify its effectiveness, and makes changes to the dose controller settings if the results are not as expected. i.e. in the case of too much H₂S, dose can be increased. This capability has been developed by Yara and is in use across Europe.

YaraTelemetry and the tools on the sewerage system against H₂S can:

• Control the amount of product injected
• Ensure continuous treatment effectiveness against hydrogen sulphide
• Remotely change the dosage via the website, based on observations made on the website
• Anticipate consumption and order accordingly to avoid running out of stock

The "Long Nose" H₂S detector

Thanks to the “Long Nose”, you can optimise the amount of treatment products you will inject to fight against hydrogen sulphide. Yara’s “Long Nose” H₂S detector allows you to measure the release of hydrogen sulphide at any point in the sewer system where it can be installed.

The Long Nose is a stand-alone device to measure H₂S. It is a hydrogen sulphide detector with an integrated radio transmitter. It works with GPRS, which allows H₂S measurement data to be sent back to the dedicated server of our remote web-based management tool, YaraTelemetry.

Advantages of the H₂S sensor, Long Nose:

• Low cost of implementation and of operation
• Equipped with an integrated radio transmitter
• Hydrogen sulphide detection from 0 to 200ppm
• Long sensor life: 2 years
• Long battery life: 1 year
• Can be used at a distance up to 5 km from the dosing point
• Updated every minute