CETAQUA and Biogroup participate in the 17th World Conference on Anaerobic Digestion

CETAQUA and Biogroup in the AD17

The 17th World Conference on Anaerobic Digestion (AD17) was held at the University of Michigan (USA) from 17-22 June 2022. This international conference, organised by the Anaerobic Digestion Specialist Group of the International Water Association (IWA) with the support of UMICH and USC, was an event to discuss recent advances in anaerobic digestion and related processes. The theme of this edition was: “Biogas and beyond: Expanding applications of anaerobic biotechnologies in a circular economy“. This theme highlights the evolving field of anaerobic biotechnologies, which play an increasingly important role in a circular (bio)economy.

 

The programme included pre-conference workshops, plenary and keynote speakers, a panel discussion “from research to entrepreneurship”, more than 100 oral presentations and around 100 poster presentations. All around a wide range of topics around the role of anaerobic digestion in biotechnology. Part of ECOVAL’s research has to do with optimising this process for the production of Volatile Fatty Acids at the Ourense WWTP, so Antón Taboada-Santos, researcher and Project Manager at CETAQUA, gave a talk on the influence of thermal hydrolysis pre-treatment on the production of VFAs from sewage sludge. Also present at the event was the Biogroup USC, partner of ECOVAL, with the presentation of a poster on the impact of salinity on the production of AGVs, as a result of the CONSERVAL Poctep project.

 

The talk by Antón Taboada, coordinator of the project, was entitled Thermal Hydrolysis Pre-treatment Has No Positive Influence On VFA Production From Sewage Sludge and took place on Monday 20 at 11:00hrs, within the block From Research to Practice: What is the best way to recover energy from sludge?, which runs the same day from 10:30 to 12:15 in the UMMA Auditorium. It was a 10-minute oral presentation with 5 minutes for questions and answers. The results presented come from the research of the team formed by Antón together with Ánder Castro, Sabela Balboa, Vanesa Paramá, Borja Álvarez, Celia Castro and Juan M. Lema.

 

The poster of the USC Biogroup (within the CRETUS research group) was presented on Tuesday 21 June with the identifier P58: Volatile Fatty Acid Production From Fish-canning Industry Effluents: The Impact Of Salinity. It was the result of research by Juan Iglesias-Riobó, Riccardo Bevilacqua, Miguel Mauricio-Iglesias and Marta Carballa. It was exhibited in the Michingan League Ballroom from 12:15 to 14:00 and from 17:15 to 19:00, together with the rest of the posters of the day.

 

AD17 was a good opportunity to raise international awareness of some of ECOVAL’s results and thus improve their communication and dissemination, in line with the project’s GT 6. The event was strongly attended by academics, utilities and consulting engineers.

CETAQUA showcases ECOVAL’s advances in sustainable waste management at CORFU

CETAQUA showcases ECOVAL's advances at CORFU

The International Conference on Sustainable Solid Waste Management (also called CORFU 2022) took place on the Greek island of Corfu from 15-18 June. This year, in its ninth edition, it sought to address the important issue of sustainable solid waste management by promoting safe practices and effective technologies. It aimed to stimulate the interest of scientists and citizens and inform them about the latest developments in the field of municipal solid waste management. The exhibitions were located in the Municipal Theatre in the city center, but could also be viewed online, subject to prior registration and booking.

 

The topics discussed were closely related to the ECOVAL project and its innovations. Therefore, on Thursday 16th at 18:00hrs, Ánder Castro, researcher at CETAQUA, presented the results obtained through experimentation in the pilot WWTP of Ourense. The paper is entitled Thermal hydrolysis pre-treatment has no positive influence on VFA production from sewage sludgeand is the result of the research carried out by Ánder himself together with S. Balboa, V. Paramá, B. Álvarez, C. Castro-Barros, J.M. Lema and A. Taboada-Santos. It is part of session XV of the event, in room 3, dedicated to the waste valorisation.

 

More specifically, the talk dealt with the effect of sewage sludge pre-treatments (in particular the so-called thermal hydrolysis) on the production of volatile fatty acids. This knowledge is very useful to reinforce the overall objective of the conference: to go a step further in solid waste management, for which it helps a lot to learn how to achieve value-added products by applying biorefinery processes to them.

 

The conference was a great opportunity to brought together scientists and professionals from government departments, industry, municipalities, universities, private companies and research centres, providing a forum for the exchange of the latest ideas and techniques in the world of waste management.

ECOVAL awarded a prize in Europe for its campaign “A new bin, are you in?”

Ecoval premiado en europa ewwr

The project was distinguished with the European Special Award during the European Week for Waste Reduction Ceremony, to which more than 12,400 actions were submitted

The communication and social awareness campaign “A new bin, are you in?“, launched by the Fundación Empresa Universidad (FEUGA) within the framework of the Ecoval Sudoe project, has been recognised with the European Special Award at the European Week for Waste Reduction (EWWR) ceremony held in Brussels.

The award was given in recognition of the campaign’s impact, its creativity and participatory nature, as well as its good use of social media. More than 12,400 actions participated in the “Circular Communities” edition of the awards promoted annually by ACR+, an international network of cities and regions that share the goal of promoting sustainable resource management and accelerating the transition to a circular economy in their territories and beyond. The “A new bin, are you in?” campaign managed to stand out and place among the 60 actions shortlisted by the jury, remain among the 16 finalists and finally achieve the distinction.

 

The campaign focused on raising public awareness of the importance of separating waste correctly, with a focus on organic waste, the brown bin and the incorrect use of the toilet as a waste bin.

The award was presented by Chield Berends, representative of the waste unit of the European Commission’s Directorate-General for the Environment. In addition to its focus on organic waste and the new brown bin, the campaign also focused on waste that should not be flushed down the toilet. Proper waste separation and correct toilet use are of vital importance for projects such as Ecoval Sudoe, which focuses on the valorisation of municipal organic waste and sewage sludge into high value-added products such as volatile fatty acids. For the innovation proposed by the project to be really put into operation, proper waste separation has to be achieved first, and this is where the importance of this type of initiative lies.

The European Week for Waste Reduction (EWWR) is the largest waste prevention awareness campaign in Europe. Driven by local and regional public authorities, it brings together all kinds of actors – citizens, schools, businesses, NGOs, associations – who organise awareness-raising activities on waste reduction.

 

De residuos a recursos en el Festival de la New European Bauhaus 2022

BAHAUS-ES

El proyecto ECOVAL Sudoe organiza un evento paralelo oficial para el Festival de la New European Bauhaus 2022. Será el 10 de junio a las 10:00hrs (GMT+1) y lleva por título “De residuos a recursos: Nuevas vías de valorización de residuos orgánicos”. Permitirá conocer el enfoque de ECOVAL Sudoe en la gestión de residuos orgánicos y lodos urbanos, así como de otros proyectos afines entre los que tender puentes. Se realizará en modalidad online, bajo inscripción.

La New European Bauhaus (NEB) expresa la ambición de la UE de crear lugares, productos y modos de vida bellos, sostenibles e inclusivos. Promueve un nuevo estilo de vida en el que la sostenibilidad va de la mano del estilo, acelerando así la transición ecológica en diversos sectores de nuestra economía. Entre el 9 y el 12 de junio se celebra su Festival en Bruselas, pero también online, bajo el lema: juntos por un futuro bello y sostenible. Aúna, así, belleza con sostenibilidad e inclusión, siguiendo las líneas de la Bauhaus. El festival tiene tres escenarios diferenciados: la feria, exhibiciones de innovación en vivo, el foro, debates sobre los temas clave de la NEB, y el festival, en el que se encuadran todo tipo de actividades y eventos como el organizado por ECOVAL.

 

De residuos a recursos: Nuevas vías de valorización de residuos orgánicos” comenzará con una visita virtual a la planta piloto de Ecoval Sudoe, en la que podremos ver el proceso de conversión de los residuos orgánicos y lodos urbanos en ácidos grasos volátiles (AGVs). Después, durante los siguientes cuarenta minutos tendrá lugar la sección “Dibujando proyectos de valor”, en la que se comparará el proyecto ECOVAL con otros proyectos interesantes que pretenden atajar la misma problemática, pero a través de distintas soluciones. Se trata de ValueWaste, que busca convertir residuos en bioproductos útiles para la industria alimentaria o la de los fertilizantes, de HOOP Project, una HUB de plataformas circulares de impulso a las inversiones para la valorización de biorresiduos urbanos y aguas residuales, y del proyecto ANTICIPA, un sistema de seguimiento y alertas de la gestión de los residuos municipales.

Todo se hará a la vez que un dibujante trata de expresar de forma gráfica, en directo, los puntos clave de cada proyecto y permite al público visualizar los avances que suponen cada propuesta para nuestras ciudades. Un coloquio sobre la importancia de los residuos orgánicos en la economía circular ocupará la siguiente media hora. Para terminar, habrá una franja abierta a la participación de público hasta las 12:30hrs, bien a través de la resolución de posibles dudas que puedan tener, bien a través de cuestionarios y juegos desarrollados por ECOVAL. Consulta aquí el programa completo.

 

Un planeta más saludable, sin vertederos sobrecargados.

El evento cubrirá, por tanto, el impacto de los residuos orgánicos y sus posibles soluciones, desde una perspectiva tanto técnica, conociendo las tecnologías propuestas por los proyectos participantes, como social y jurídica, planteando las posibles barreras a superar. En términos estéticos, la correcta separación de los residuos promovida por el evento permite un planeta más saludable, sin vertederos sobrecargados. Convertir los residuos en productos valiosos nos permite beneficiarnos del valor de esos productos y también conseguir un planeta menos contaminado, más habitable. El Festival brinda la oportunidad de compartir estas ideas con un amplio rango de personas, comunidades y organizaciones, aumentando su visibilidad y difusión.

Palencia’s businessmen discuss the waste management model promoted by ECOVAL

As part of the ECOVAL awareness campaign in the city of Palencia, promoted by the Fundación Patrimonio Natural de Castilla y León, which since March has included posters on buses and bus shelters and training in schools, the Palencia Business Day took place on 16 May. The event brought together between 16:30 and 18:30 companies such as Aquona or Una mosca en mi sopa s.l. and institutions such as the City Council of Palencia. It was supported by the Palencia City Council, Aquona, the Chamber of Commerce and the Association of Hotel and Catering Businesses of Palencia. The venue was the Business Incubator of the Chamber of Commerce of Palencia in Santander Avenue nº44.

The programme of the conference included different talks and you can consult it in full here. After the welcome by Laura Díez (Fundación Patrimonio Natural de Castilla y León) and Ricardo Terrades (Una mosca en mi sopa s.l.), the presentation of Aquona and the circular economy in Water Management began, accompanied by tips for good water management applied to the hospitality industry, by Laura de Vega Franco, Director of Sustainable Development of Aquona. This was followed by a coffee break and a session by Gabriel Rubí, head of the Environment Service, who came as a representative of the City Council, to talk about organic matter management, the fifth container (are you in?) and the plans and forecasts for waste management for entrepreneurs. Finally, Ricardo Terrades, Creative Director of Una mosca en mi sopa s.l. and expert in gastronomic communication and sustainability, close the day talking about the beneficial results of zero waste restaurants.

 

If you have any questions, please contact us at: +34 687 73 13 65.

7 April: “From wastewater treatment plants to biofactories: the potential of water in the circular economy”

After the postponement in January, the event “From wastewater treatment plants to biofactories: the potential of water in the circular economy“, organised by Cetaqua and FEUGA in the framework of the innovation projects Ecoval Sudoe and WALNUT, is back. It will take place on 7 April in both on-site and online formats.

This meeting aims to explore the concept of biofactories and present the technical advances of both projects. In addition, the social, legal, and market barriers for the valorisation of high added value products for agriculture and industry, such as sludge or biofertilisers obtained from waste flows from urban water treatment plants, will be discussed.

Here you can consult the full programme of the event, which runs from 10:00 to 17:00, with presentations and round tables to reflect on the essential value of water in the transition to a circular economy. The blocks in which the day is divided are:

  • Block I: past, present and future of biofactories.
  • Block II: legislative/transfer barriers to the implementation of biofactories.
  • Block III: end-users of biofactory by-products.
  • Final block: round table.

After a morning of debate and participation, there will be a break for lunch and at 15:30 there will be a visit to the Ourense biofactory, where you can learn about the different water treatment processes.

The event will also be broadcast on Zoom with English translation. The capacity of both the on-site and virtual event is limited, and registration will close when the maximum number of participants is reached. Don’t miss out, register here!

ECOVAL Sudoe with World Water Day

World Water Day is held on 22nd March. In 2022, the spotlight is on groundwater: those that feed, apart from rivers and springs, wells and pumps. Life would not be possible without it. Most arid areas of the planet depend on this resource entirely, which supplies a large proportion of the water we use for consumption, sanitation, food production and industrial processes

Almost all fresh water in liquid form in the world is groundwater. In much of the globe, these reserves are being overexploited and we run the risk of weakening this resource. Moreover, as climate change worsens, groundwater is becoming increasingly critical, making it more necessary than ever to manage it sustainably, as well as reuse and give a second life to the other water sources that we have. The UN has just published its annual report on the state of water to mark the occasion of this day, and you can check it out here.

ECOVAL joins this celebration, which aims to raise awareness about the global water crisis and the need to seek measures to address it so that we can achieve Sustainable Development Goal No. 6: Clean water and sanitation for all by 2030. To get closer to that forecast, we cannot forget about wastewater and its management.

 

1 million, 300 thousand tonnes of sludge not reused

Urban wastewater treatment processes generate large amounts of sludge. In Galicia alone, over 150 thousand tonnes of this sludge are generated each year, which would fill the inside of the Santiago de Compostela Cathedral every year. If we were to talk about the figure in the Sudoe space, it would rise to 1 million, 300 thousand tonnes.

This sludge has traditionally been seen as waste, but in the Ecoval Sudoe project we demonstrate the technical feasibility of its transformation into high value-added products such as Volatile Fatty Acids, which are transformed into adhesives, lubricants or paints in the chemical and petrochemical industry or fertilisers. A profound transformation in the management of the water cycle based on the circular economy and sustainability. The Ourense Biofactory thus allows us to go beyond the traditional concept of water purification to transform sludge into new valuable resources and guarantee a second life for it. You can learn more about the function of ECOVAL in wastewater recovery, which allows the cycle of this key resource to be extended for life, in the following video:

To follow the conversation about World Water Day 2022 online, you can use the hashtag #WorldWaterDay or check out the UN account dedicated to it.