how can you save water & energy in your wineries? chiara c. class 4°a iis g. garibaldi macerata

How can you save water & energy in

your wineries? Chiara C. Class 4°A IIS G.

Garibaldi Macerata

How can wineries in ourregion save water and energy?

(Map)

How can you save water & energy in your wineries? Vinification Chiara C.4°A IIS

Macerata

Introduction: How can you save water & energy in

your wineries? Agriculture, as first sector of production,recognizes the importance of carefulenvironmental management. It highlights

thefact that the current success and futuregrowth of the industry can only be sustainedif environmental issues such as water use

areaddressed. How can you save water & energy in your

wineries? Vinification Chiara C.4°A IIS Macerata

Why is water soimportant in wine

production?Wine production needs a great amount

of water.We use it for washing, cleaning and

sanitation of machinery, tank, pipes, barrels and bottles. These steps avoid that the wine touches foreign elements and other products.

The purpose is a wine with healthy and organoleptic quality.


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Water & VinificationValuation about use of

water:–High consumption

of water and its heating (energy consumption) –Presence of

detergent or organic element in the wastewater.


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pict. 1: A vinery in Macerata

Techniques:


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• Saving water in washing operation.

• Avoiding wastewater in washing.• Adopting modern systems and

technology for water purification and reusing.

• Decreasing water consumption in process steps.

• Reducing pollution in wastewater.

CIP (cleaning in place)

The machine is provided by an automatic, electronic and auto-recycling system of detergents and solution for washing.

There are 2 system of CIP• 1 stage system: con EDTA that cause

ambient problem• Double-stage system: whit caustic and

acid solutions that need high consumption of water, energy and reagent.


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Water cleaner atmedium pressure

Medium pressure requires less quantity of water than any other similar systems using low pressure.

We can save water, wastewater is limited and save energy at the same time.


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High-pressure wash(HPLV-high pressure-low

volume)The water mechanic energy could reduce

the temperature and the quantity of cleaning water and the sanitizers.


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Pict. 3: Cleaning of wine barrel

Countercurrent washing

The water uses for a step is used also for the previous one.


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2step1 step 3 step 4 step

Wastewater

Clean water

Pre-washing and drycleaning of the working area

Dry cleaning is a dry mechanic washing method

Benefits:• No water use• No water contamination• Possibility of recycling of value parts


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Air pressure

The air pressure system could be used to clean pipes.

It reduces the residue, and get better the wastewater and uses less water for cleaning.

An evolution of this system is the “Pigging”.

The Pigging system consists in a little obstacle that removes residuals


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Membrane systems

These processes use the osmosis’ system.

There is selective membrane


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Pict. 4: Mebrane system

UV radiation

This system kills virus and bacteriumBenefits:• Not water alteration• Not use of chemicals• Not pollution• Cheap energetic cost


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Ozone use

This system purpose is disinfection and recycling of water.

• Benefits:• No pollution and degrade the pollutants• Get better the biodegradability• No salt in the treated water• The ozone use is efficiency in bottling

and rinsing


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Use of the injectors

The pressure helps the cleaning, washing and cooling of produces.


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Pict. 5: water pressure energy.

Tap-waste

• We can use automatic taps.

• Another strategy is that of introduced air in the water.


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Pict. 6: Flow control valve

Don’t wash bottles

We can avoid bottle washing, saving water and energy winery if we buy sterilized bottles.


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Pict: 7: Wine’s bottles

Chemicals (detergents) These products:


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Water & Energy: Staff

At the end the worker must be updated their knowledge, and using the recommended dosage for the products.


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Pict. 8: a wine’s glass.

Water & energy:General Suggestion

• Switching off lights and equipment that are not in use.

• Using photovoltaic power plant, solar panels and energy low bulbs.

• Using equipment with variable speed.

• Isolating warm and cool water pipelines and tank


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Conclusion

• No heating water is saving energy• Less machinery water comsumption

is saving water• Reducing pollution and wastewater is

saving water and we can also reuse it.


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BibliographyLast access 5 February 2014 • http://www.euresp-plus.net/sites/default/files/uploads/

MiglioriPratiche_RisorsaIdrica_Vitivinicolo_EURESP_2012.pdfLast access 13 January 2014 • http://cortesdecima.com/about/winemaking/Last access 19 January 2014• http://www.wynboer.co.za/recentarticles/200512current.php3• http://westcoast.pressurecleaning.com.au/wine-barrel-tank-cleaning/2978• http://www.ilpollenza.it/pollenza/la-cantina/• https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcR-

gP7sOw4mkA3SQCpzu0bzbDOLqWYICxPlZoofmh1ByR7V648k_Q• https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcR5-

SedOrF8DvgAYw4pDYvOsC0Ytb3S6Dqwsz_NMXoMq_AQnT1u• http://www.commercioetico.it/archivio/catalogo_dormiresano/riduttori-

flusso-acqua-rubinetti.png• http://www.lancerevoclub.com/ModificheEVO/Elettronica/Spruzzatore.jpg• http://www.tecotec.eu/writable/files/pdf/Sez_C/Depurazione/depurazione

%20acque%20cantine.pdf


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• Titolo: How can wineries in our region save water and energy? Vinification

• Autore: Chiara C.• Classe: 4°A• Formato: PPT • Dimensione: 1,45 MB KB• Tipo: Progetto • Lingua: Inglese• Tipologia interazione: Espositiva• Ricchezza semantica: Media• Destinatari : Studenti • Grado di difficoltà: medio• Breve descrizione: esposizione delle possibilità di risparmio di

acqua e energia nelle cantine nel processo di vinificazione• Punti di forza: trattazione di molti metodi possibili ammortizzabili

con pochi cicli produttivi anche nell’impresa già creata• Punti di debolezza: scarsa presenza di immagini


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METADATA

THANK YOUFOR YOUR ATTENTION


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how can you save water & energy in your wineries? chiara c. class 4°a iis g. garibaldi macerata

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