• Non ci sono risultati.

An algal-bacterial photobioreactor is the core of an intelligent dishwasher system to upcycle wastewater and produce zero-mile food

N/A
N/A
Protected

Academic year: 2021

Condividi "An algal-bacterial photobioreactor is the core of an intelligent dishwasher system to upcycle wastewater and produce zero-mile food"

Copied!
6
0
0

Testo completo

(1)

Spain

Platinum Sponsor

July 1&2

2019

Media partner Media partner Media partner

(2)

19:00 – 21:00

8:00 – 8:45

9:30 – 11:00 Parallel Oral Sessions 1

1A

Advances in Wastewater Treatment FLOOR 2 (ROOM A: PARANINFO)

1B

Experimental Methods FLOOR 1 (ROOM B: CLAUDIO MOYANO)

1C

Algal-based Biorefineries and Life Cycle Assessment FLOOR 1 (ROOM C: FELIPE II)

11:00 – 11:30

Parallel Oral Sessions 2 11:30 – 13:30

2A

Advances in Wastewater Treatment FLOOR 2 (ROOM A: PARANINFO)

13:30 – 15:00 15:00 – 15:30

15:30 – 17:00 Parallel Oral Sessions 3 3A

Biofuels

FLOOR 2 (ROOM A: PARANINFO)

17:00 – 17:30 17:30 – 18:45

21:00 Gala Dinner : Restaurante Patio - Museo Patio Herreriano 2B

Valorization and Downstream Products FLOOR 1 (ROOM B: CLAUDIO MOYANO)

2C

Understanding Nutrients Removal and Metabolism in Microalgae

FLOOR 1 (ROOM C: FELIPE II)

3B

Microalgae Based Wastewater Treatment

FLOOR 1 (ROOM B: CLAUDIO MOYANO)

Parallel Oral Sessions 4 4A

Algal-based Biorefineries FLOOR 2 (ROOM A: PARANINFO)

4B

Wastegas Treatment FLOOR 1 (ROOM B: CLAUDIO MOYANO)

4C Harvesting FLOOR 1 (ROOM C: FELIPE II) 8:45 – 9:00

9:00 – 9:30

Sunday 30

th

June 2019

Monday 1

st

July 2019

Inaugural Session: FLOOR 2 (PARANINFO)

Dr. Antonio Largo CabrerizoUniversity of Valladolid Rector

Dr. Raúl Muñoz Torre- Chair of IWAlgae2019 - Institute of Sustainable Processes (ISP) (University of Valladolid)

Plenary Session 1: FLOOR 2 (PARANINFO)

Dr. Kyriakos Maniatis

"The role of algae in advanced biofuel scenarios for decarbonising transport: a European policy and technology Roadmap"

Plenary Session 2: FLOOR 2 (PARANINFO)

Dr. Rupert Craggs

"Microalgal-based wastewater treatment: historical background, current situation and future prospects"

3C

Advances in Wastewater Treatment and Pathogens and Metals Removal

FLOOR 1 (ROOM C: FELIPE II)

Welcome Reception and Registration: FLOOR 0 (HALL) & Welcome cocktail: FLOOR 0 (CORRIDOR)

Registration: FLOOR 2 (HALL)

Poster Session 1: FLOOR 1 (CORRIDOR) & Coffee Break: FLOOR 0 (CARDENAL MENDOZA AND CORRIDOR)

Poster Session 1: FLOOR 1 (CORRIDOR) & Lunch Break: FLOOR 0 (CARDENAL MENDOZA AND CORRIDOR)

Poster Session 1: FLOOR 1 (CORRIDOR) & Coffee Break: FLOOR 0 (CARDENAL MENDOZA AND CORRIDOR)

Chairs: Rita Henderson, Rupert Craggs

Chairs: Rita Henderson Rupert Craggs

Chairs: Armando González Daniel Puyol

Chairs: John Benemann Eugenia J. Olguín

Chairs: José Pires Faizal Bux

Chairs: Robert Reinhardt Sergi Astals

Chairs: Bruce E. Rittmann Tatsuki Toda

Chairs: Jason Park, Frank Rogalla

Chairs: Jason Park Frank Rogalla

Chairs: Fernando G. Fermoso Paqui Blánquez

Chairs: Howard Fallowfield Mª Jesús García Galán

Chairs: Eva Thorin

Jean-Philippe Steyer

Chairs: David A. Jeison Joan García

Chairs: Zouhayr Arbib Cesar R. Mota

(3)

Tuesday 2

nd

July 2019

Thursday 4

th

July 2019

Visit ALL-GAS project facilities of FCC-AQUALIA(Chiclana de la Frontera, Andalucía, Spain)

9:00 – 9:30 Plenary Session 3: FLOOR 2 (PARANINFO)

Dr. Bruce E. Rittmann

"Optimizing microalgae production by delivering sources of concentrated CO2"

9:30 – 11:00 Parallel Oral Sessions 5

11:00 – 11:30 Poster Session 2: FLOOR 1 (CORRIDOR)& Coffee break: FLOOR 0 (CARDENAL MENDOZA AND CORRIDOR)

11:30 – 13:30 Parallel Oral Sessions 6

13:30 – 15:00 Poster Session 2: FLOOR 1 (CORRIDOR)& Lunch Break: FLOOR 0 (CARDENAL MENDOZA AND CORRIDOR) 15:00 – 15:30 Plenary Session 4: FLOOR 2 (PARANINFO)

Dr. Daniel Puyol

"Purple Phototrophic Bacteria is the platform for the next generation of wastewater biorefineries"

15:30 – 17:00 Parallel Oral Sessions 7

17:00 – 17:30 Poster Session 2: FLOOR 1 (CORRIDOR)& Coffee break: FLOOR 0 (CARDENAL MENDOZA AND CORRIDOR)

17:30 – 18:45 Parallel Oral Sessions 8

20:00 – 21:00 Guided City Tours

21:00 – Sunrise Tapas Tour

5A

Algal-Bacterial Photobioreactors FLOOR 2 (ROOM A: PARANINFO)

5B INCOVER Session

FLOOR 1 (ROOM B: CLAUDIO MOYANO)

5C

Modelling and Control Strategies FLOOR 1 (ROOM C: FELIPE II)

6A

Algal-Bacterial Photobioreactors and Operating Strategies FLOOR 2 (ROOM A: PARANINFO)

6B

Microalgae Based Wastewater Treatment

FLOOR 1 (ROOM B: CLAUDIO MOYANO)

6C

Valorization Strategies FLOOR 1 (ROOM C: FELIPE II)

7A

Purple Phototrophic Bacteria FLOOR 2 (ROOM A: PARANINFO)

7B

Photobioreactor Design FLOOR 1 (ROOM B: CLAUDIO MOYANO)

7C

Advances in Wastewater Treatment and Nutrients Removal and Recovery

FLOOR 1 (ROOM C: FELIPE II)

8A

Algal-bacterial Interactions FLOOR 2 (ROOM A: PARANINFO)

8B

Algal-Bacterial Photobioreactor FLOOR 1 (ROOM B: CLAUDIO MOYANO)

8C

Advances in Wastewater Treatment FLOOR 1 (ROOM C: FELIPE II)

Chairs: Rafael Bastos, José Antonio Perales

Chairs: Rafael Bastos José Antonio Perales

Chairs: Ivet Ferrer Domingo Cantero

Chairs: Guillermo Quijano Cristina González

Chairs: Ignacio de Godos Marcos von Sperling

Chairs: Patrik Jones Luisa Gouveia

Chairs: Charles Banks Sonia Heaven

Chairs: Germán Buitron Silvia Bolado

Chairs: Rubén Díez Elena Ficara

Chairs: F. Gabriel Acién Eloy Bécares

Chairs: Tania Vasconcelos Pedro A. García-Encina

Chairs: David Hernández Jesús Ruiz

Chairs: Miller A. Camargo-Valero Roberta Congestri

Chairs: Germán Buitron, Silvia Bolado

(4)

Abstracts – Oral

Communications

Session 1.C

. – Algal-based Biorefineries

and Life Cycle Assessment

(5)

An algal-bacterial photobioreactor is the core of an intelligent

dishwasher system to upcycle wastewater and produce zero-mile food

R. Congestri(1) *, S. Savio(1), S. Farrotti(1), A. Amati(1,2), K. Krasojevic(1,2), N. Perini(1), G. Cocetta (3), A.

Ferrante(3), M. Antonelli(4), L. Migliore(1), F. Costa(2)

(1)University of Rome ‘Tor Vergata’, Department of Biology, Via della Ricerca Scientifica, 00133, Rome; (2)Polytechnic

University of Milan, Department of Design, Via Durando 38/A 20158 Milan; (3) University of Milan, Department of Agricultural

and Environmental Sciences, Via Celoria, 2, 20133 Milano; (4) Polytechnic University of Milan, Department of Civil and

Environmental Engineering, Environmental Division, Piazza Leonardo da Vinci, 32, 20133 Milano, Italy *Corresponding author: roberta.congestri@uniroma2.it

Keywords: algal/bacterial consortia, dishwasher wastewater treatment, Trichormus

Introduction

The reuse and saving of water in the domestic cycle is pivotal to achieve the sustainability, since one of the increasing environmental problem is the consumption of water resources in household appliances. To reduce domestic water use we propose to recycle dishwasher wastewater to cultivate edible and ornamental plants (Fig. 1) and improve the indoor environmental conditions (air quality, temperature and humidity) (Costa et al. 2018).

An important step in the recycling of wastewaters is the use of multispecific microbial consortia able to degrade and mineralize the organic matter present in the wastewaters (Posadas et al. 2017). They can be used either attached or suspended, acting as biofilters.

This research relies on an interdisciplinary approach combining experimental methodologies and user centred design techniques (Norman 1986): metagenomic identification/cultivation of microorganisms for bioremediation, plant nutritional analysis for food security, participatory design for expert and user involvement in the system ideation and development.

Materials and Methods

Biofilter. Selected filamentous, biofilm forming, cyanobacteria (Trichormus spp.), were isolated from dystrophic

environments and co-cultivated with some of the common heterotrophic bacteria present in the dishwasher wastewater (WW), e.g., Acinetobacter, Exiguobacterium and Pseudomonas spp.

Different bacterial combinations were tested in a small scale, tubular photobioreactor (PBR) under different culture conditions (light, temperature, flow velocity and dilutions of WW) to evaluate the efficiency in cleaning WW, stripping of gross particulate, degrading of organic load with ultimate nutrient mineralization. This treated WW is then used to support the growth of edible/ornamental plants included in the integrated device.

Fig. 1. Workflow in its main components

Oral Communications - Session 1.C.

________________________________________________________________________________________________________________________________ IWAlgae 2019

________________________________________________________________________________________________________________________________ IWA Conference on Algal Technologies and Stabilization Ponds for Wastewater Treatment and Resource Recovery - Valladolid, Spain - July 2019

(6)

Plants. Preliminary experiments were conducted with untreated WW. Experiments have been performed

indoor in pots with peat-based substrate on batches of lettuce, Lactuca sativa, irrigated with untreated WW or tap water. Plant biomass and functionality was measured by biochemical descriptors (chlorophyll contents, chlorophyll a fluorescence).

Sustainable Product System. We performed a co-design workshop for the generation of the SPS concept, built

a demonstrative prototype, and carried out surveys and focus group to understand user behavior and preferences regarding dishwasher use, eating habits and cultivation interests.

Results

An efficient algal-bacterial consortium has been designed and tested. The consortium is able to thrive in raw dishwasher WW and represents the core microbiota processing WW in the ad hoc designed PBR.

Furthermore, to check the use and feasibility of WW as irrigation, the quality of plants irrigated with raw wastewater was evaluated. Both the dry weight and the chlorophyll contents were comparable to tap water fed plants, while leaf functionality was higher in plants irrigated with wastewater, as well as photochemical efficiency of Photosystem II.

Conclusions

The algal-bacterial photobioreactor allows the dishwasher wastewater treatment and nutrient recovery by the consortium activity on the organic and nutrient WW loads.

The Sustainable Product System prototype, including the algal-bacterial photobioreactor, provides the upcycling of nutrients into zero-mile food, the water reuse and saving, beneficial to both environment and economic circular domains. The SPS system will change user behavior, increase human health, save natural resources, as well as stimulate the eco-product market and create new jobs. In the future, the results of this project could rub off and improve other domestic devices and water cycles

.

References

Costa F., Amati A., Antonelli M., Cocetta G., Di Mauro M., Ferrante A., Krasojevic K., Mangiarotti R., Meraviglia M., Nebuloni A., Perego P., Sironi R., Spanu F., Standoli C.E., Vignati G., Volonté P., Ziyaee M. and Migliore L. (2018) Designing the future: an intelligent system for zero-mile food production by upcycling wastewater. Proceedings 2:1367.

Norman D.A. (1986) User-Centered System Design: New Perspectives on Human-computer Interaction. In: Norman D.A. and Draper S.W., Eds, Cognitive Engineering, Lawrence Erlbaum Ass., Hillsdale, 31-61

Posadas E., Alcántara C., García-Encina P.A., Gouveia L., Guieysse B., Norvill Z., Acién F.G., Markou G., Congestri R., Koreivienė J., Muñoz R. (2017) Microalgae cultivation in wastewaters. In: R Muñoz & C González (eds.) ‘Microalgae-Based Biofuels and Bioproducts’, Elsevier, 67-91.

Oral Communications - Session 1.C.

________________________________________________________________________________________________________________________________ IWAlgae 2019

________________________________________________________________________________________________________________________________ IWA Conference on Algal Technologies and Stabilization Ponds for Wastewater Treatment and Resource Recovery - Valladolid, Spain - July 2019

Riferimenti

Documenti correlati

SALE IN BUSTINE MONODOSE SALT IN BAGS SINGLE DOSE Descrizione

[r]

12:00-12:30 ROBERTA BOCCA MARIA RITA MANZONI ALESSANDRA FAZZINI MARIA RITA MANZONI TAMBURINI FEDERICA LAURA CESARO. Nome formatore Nome formatore Nome formatore 12:30-13:00

DOLETE MARIA COLLABORATORE SCOLASTICO 11.. FARINATO PATRIZIA COLLABORATORE SCOLASTICO

240 Dipinto ad olio su tela in cornice in legno dorato a canna spaccata. Cm 63x40 Oil painting on canvas in gilded wood frame. Cm 33x41 Oil painting on canvas in frame. Pubblicato

Kadomatsu Auguri di pace per il 2017 Urbino Casa della Poesia – Via Valerio 1 h 17:00 Urbino on Foot Speciale Presepi partenza Monumento a Raffaello h 21:00 Serata al Museo.

SOSTANZE E PRODOTTI CHE PROVOCANO ALLERGIE E INTOLLERANZE SUBSTANCES OR PRODUCTS, THAT CAUSE ALLERGIES

Aumento della quantità di luce intercettata utile ai fini della fotosintesi dal sistema produttivo... Luce: risorsa rinnovabile a