Wastewater "gets beautiful" with ultrasound treatment
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Web Content Article on-date Mar 9, 2018 9:21 AM
2018-03-07 MMS_Megas870_1520433311_1533042726.1533218896.png Today, the two companies' Shareholders Meetings approved, in an extraordinary session, the project for merger by incorporation of...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Feb 8, 2018 10:32 AM
2018-02-08 Nuova_Palazzina_1_870x.1533219586.jpg Based in Pescara, the company operates in gas and electricity sales, with roughly 17,000 customers in the Marche and Abruzzo regions, to be added to...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Jan 3, 2018 4:46 PM
2018-01-02 sede_HERA.1501171881.jpg (list drew up in accordance with article n. 143-quater, subparagraph 5, of the CONSOB regulation n. 11971/99) List of shareholders with a stake of over 3% Data...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Dec 21, 2017 10:57 AM
2017-12-21 Stefano_Venier.1534411037.jpg Thanks to this operation, Italgas will further reinforce its presence in Sardinia while Hera continues its process of rationalising Group. Italgas and Hera...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Dec 14, 2017 3:03 PM
2017-12-14 Tomaso_Tommasi_di_Vignano.1509632134.1534411389.jpg Today, Herambiente completed the purchase of a further 40% of the Treviso company's shares, and the ensuing change in governance. The...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Jan 3, 2018 4:32 PM
2017-12-05 Nuova_Palazzina_870x.1533216684.jpg (list drew up in accordance with article n. 143-quater, subparagraph 5, of the CONSOB regulation n. 11971/99) List of shareholders with a stake of...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Jan 3, 2018 4:32 PM
2017-11-06 sede_HERA.1501171881.jpg (list drew up in accordance with article n. 143-quater, subparagraph 5, of the CONSOB regulation n. 11971/99) List of shareholders with a stake of over 3% Data...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Apr 3, 2017 1:05 PM
2017-04-03 870_Aliplast.1501171633.jpg Herambiente's purchase of the first 40% of shares of the Treviso-based company, a national leader in plastic recycling, was completed today. A further 40%...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Mar 6, 2017 6:34 PM
2017-03-06 870_Aliplast.1501171634.jpg Thanks to this operation, whose enterprise value amounts to roughly € 100 million, the Hera Group confirms its position among Italy's leaders in recycling and...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Jan 31, 2017 9:33 AM
2017-01-30 Thanks to the purchase made by Group subsidiary Waste Recycling of the plant sector of the Pisa company Teseco, a primary figure in industrial waste treatment and recovery, Herambiente,...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Jan 11, 2017 11:19 AM
2017-01-11 870_Aliplast.1501171634.jpg The Ospedaletto di Istrana (Treviso) company, a national leader in plastic recycling, becomes part of the Hera Group, which thus confirms itself as one of...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Oct 11, 2016 3:50 PM
2016-10-11 sede_HERA.1501171971.jpg Hera: placement of new bonds under the EMTN programme for Euro 400 million Following the press releases dated respectively 29 September and 6 October 2016,...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Oct 6, 2016 11:59 AM
2016-10-06 heracomm_gransasso.1501232997.png The Hera Group consolidates its presence in the Abruzzo region, purchasing the gas and electricity sales company active primarily in the areas...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Oct 6, 2016 4:50 PM
2016-10-06 sede_HERA.1501171971.jpg Hera: placement of new bonds under the EMTN programme for Euro 400 million Not increased the overall indebtedness of the Group Today, Hera S.p.A (the "Company")...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Apr 8, 2016 9:59 AM
2016-04-08 riunione_.1469545191.jpg Hera Comm has completed its acquisition of 100% ownership of the gas and electricity sales company. Through this purchase, the Hera Group acquires new customers...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Mar 10, 2016 5:20 PM
2016-03-10 riunione_.1469543703.jpg Hera Group reinforces its presence in Abruzzo thanks to the acquisition tender for the gas and electricity sales company held by the Municipality of Giulianova....
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Jan 11, 2016 10:44 AM
2016-01-11 bp to 2019 eng.png A Plan once again envisaging growth, aimed at a 2019 EBITDA of over € 1 billion. Development to be based on a balanced mixture of internal growth and M&A, including...
Comunicati stampa: Price sensitive M&A
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The ultrasound hydrolysis system, installed in the Forlì treatment plant, makes the life cycle of wastewater sludge circular. The result: less sludge to dispose of, and more biogas produced.
Wastewater is all the water that, after having been used in domestic, agricultural, and industrial activities, must be treated before being returned to the environment.
This water contains a solid part – sludge – which is removed during treatment. But, in addition to giving a new life to wastewater, can we also make the sludge life cycle circular, by reducing the amount to be disposed of?
Back in 2017, we started research to answer these questions, and, once again, we decided to invest in new technologies to lighten the impact on the environment and be more virtuous. In November 2019, our efforts became a reality, thanks to the ultrasound sludge hydrolysis system, installed at the Forlì treatment plant.
In this system, part of the sludge from the wastewater treatment process is subjected to sound waves. The waves, in contact with the liquid matrix to be treated, biodegrade more volatile solids, increasing biogas production, and reducing the final dry matter in the sludge. All this makes it possible to significantly reduce the volume of sludge to be disposed of and opens up new scenarios for the use of the biogas obtained thanks to the ultrasound system.
During 2020 the initial results will be reported and we look forward to sharing the successes of this new adventure with you.
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