State-of-the-art prevention and control tools for high-quality water
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press release Bologna, 5 April 2022 Resignation of the CEO of Hera S.p.A. The Board of Directors of Hera S.p.A., after meeting today, acknowledged the resignation of Stefano Venier as...
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Consolidated non-financial reporting drawn up pursuant to Articles 3 and 4 of Italian Legislative Decree No. 254/2016 | Hera Group – 2021 Sustainability Report 2 | Content Letter to...
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13 | | Introduzione | Il valore condiviso | Gruppo Hera | Bilancio di Sostenibilità 2020 | Le basi e le leve organizzative 4 100 MUNICIPALITIES with whom a Memorandum of understanding has...
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17 | | Introduzione | Il valore condiviso | Gruppo Hera | Bilancio di Sostenibilità 2020 | Le basi e le leve organizzative 6 CALLS TO GAS EMERGENCY SERVICES with arrival within 60 minutes,...
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Document · written-by Palvi Andrea Tonziello on-date Jan 30, 2023 11:58 AM
press release Bologna, 31 January 2023 Hera Group in the 2023 Bloomberg Gender-Equality Index Hera has been included for the fourth year in a row in the international index that assesses...
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Document · written-by Davide Donnarumma on-date Jan 30, 2023 4:16 PM
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press release Bologna, 19 December 2022 Hera among the best utilities in S&P Global Ratings ESG evaluations The Group is among the top positions in the international ranking of Utility...
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Document · written-by Palvi Andrea Tonziello on-date Dec 19, 2022 12:02 PM
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Document · written-by Palvi Andrea Tonziello on-date Feb 7, 2023 9:27 AM
press release Bologna, 7 February 2023 Hera awarded 2023 Sustainability Gold Class by S&P Global This year, once again, Hera has received the Gold Class from the rating agency ...
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Document · written-by Palvi Andrea Tonziello on-date Feb 7, 2023 9:48 AM
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Document · written-by Palvi Andrea Tonziello on-date Feb 8, 2023 9:52 AM
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Document · written-by LUCIA ALGISI on-date Apr 2, 2024 5:33 PM
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Early warning system with innovative FingerPrint technology to ensure safe water
Around 10,000 new substances are constantly being released into the environment. To ensure the quality of the water distributed, we need to intercept potentially polluting substances contained in the raw water we take from the source, and prevent them from entering our drinking water systems.
How? Through an early warning system which, thanks to the use of innovative tools, makes it possible to develop preventive control of the quality of water in the network, and to anticipate critical issues and management problems.
Early warning: how does it work?
Water can be identified by creating a typical digital imprint, the FingerPrint, built on a specific template.
Basically, UV-visible spectrophotometric analysis technology is used to make a “scan” of water, i.e. a kind of characteristic digital image, creating a spectrum associated with various organic substances.
The model acquires the “fingerprint” of the monitored water and uniquely identifies it. When the water taken from the source has a “fingerprint” that is not recognised, the system triggers an alarm and further checks are carried out.
This technology is particularly fast, allowing a water scan in less than two minutes.
In addition, the system is very useful because it allows us to interrupt the withdrawal of water resources until the pollution has “passed”, or the reliability of the reported alert has been verified, thus guaranteeing high levels of safety of the water within the network.
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