Wastewater "gets beautiful" with ultrasound treatment
Focus
Focus
Category Facet
Custom Facet
Search Results
-
Web Content Article on-date Jun 22, 2021 1:59 PM
false Born in Casalfiumanese (BO) in 1958. Since November 2002, she has been the Hera Group's Legal and Corporate Affairs Group Manager, with responsibility for policy making, supervision and...
-
Web Content Article on-date Jun 22, 2021 1:59 PM
true Born in Udine in 1963. As from April 2014 Stefano Venier has been the CEO of Hera Group, whose capitalisation is today 5.8 billion EUR, with a turnover of 7.4 billion EUR and over 9,000...
-
Web Content Article · written-by Palvi Andrea Tonziello on-date Jun 22, 2021 1:58 PM
false Gabriele Giacobazzi was born in Secchia (MO) on 4 July 1949. He serves as Adjunct Professor at the Department of Engineering of the University of Modena and Reggio-Emilia - where he holds...
-
Web Content Article · written-by Palvi Andrea Tonziello on-date Jun 22, 2021 1:58 PM
false Tomaso Tommasi di Vignano was born in Brescia in 1947. He has been heading the Hera Group since November 2002 and, as Executive Chairman, managed the process of listing the company on the...
-
Web Content Article on-date Jun 22, 2021 1:57 PM
true Born in Cosenza in 1973. Since January 2018, she has been Internal Auditing Manager with responsibility for assisting the Company in the pursuit of its objectives through an independent and...
-
Web Content Article on-date Jun 18, 2021 1:01 PM
738 0 0 DA_Centro di stoccaggio HASI_Ravenna_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 1:04 PM
738 0 0 DA_ Pozzilli_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 12:55 PM
738 0 0 DA_Via Cavazza Modena_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 12:55 PM
738 0 0 DA_Via Finati_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 12:55 PM
738 0 0 DA_Tremonti_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 12:58 PM
738 0 0 DA_Voltana_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 12:58 PM
738 0 0 DA_Via_Caruso_Modena_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 1:01 PM
738 0 0 DA_Mordano_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 1:01 PM
738 0 0 DA_Ca Baldacci_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 1:04 PM
738 0 0 DA_Baiona_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 1:04 PM
738 0 0 DA_ITFI Bologna_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 12:49 PM
738 0 0 DA_via Grigioni_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 12:55 PM
738 0 0 DA_Serravalle Pistoiese_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 1:04 PM
738 0 0 DA_Busca_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment -
Web Content Article on-date Jun 18, 2021 12:58 PM
738 0 0 DA_Granarolo_2021.pdf 0 2012-07-30 Fiorenza Bavieri 938 1 0 Fiorenza Bavieri
Tipologia DL: Environment
Asset Publisher
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.
Search Bar
Tag Facet
Search Results
Asset Publisher