environnement...raison d’être, trying always to be useful...this blog was created! It was originally launched (2006) for sharing info about YOUTH strongly supporting the motto 'When you don't want you can, when you want you can't' RE-ACT NOW! Years passed and the blog is now used mainly for information regarding environment. Although English is the communicating language throughout this blog, LINKS to publications in Hellenic language are added on the right bottom side.
Challenge Europe, a three-year project that aspires to make a definite and lasting impact on the climate change debate, and is ambitious in its aim to accelerate change to a low carbon future (more info: http://www.britishcouncil.org/greece-science-challenge-europe.htm). Honored to have successfully, after selection process, become a Climate Change Advocate of the British Council in Greece.
Programme presentation at Ethnos Newspaper (18/07/2009)
Welcome speech by Mr I. Sympetheros Expert Secretary of theCentral Water Agency of the Hellenic Ministry for the Environment, Physical Planning and Public Works, Greece& Mr S. Tsivili coordinator of MED POL Programme at the Mediterranean Action Plan of the United Nations Environment Programme.
The speakers of the seminar were:
Mr G. Kamizoulis, World Health Organization – United Nations Environment Programme – Mediterranean Action Plan.
Mr I. Kalavrouziotis,Assistant Professor of Planning and Management of Land Department of Environmental and Natural Resources Management, University of Ioannina, Greece.
Mr P. Gikas, Assistant Professor, Department of Environmental Engineering, TechnicalUniversityofCrete, Greece.
Some Key Notes during the lectures (the introducer and the theme is mentioned as an overhead in bold):
Mr Kamizoulis ‘Conseptual Framework’
Started with an introductory speech about water reclamation and reuse and the conceptual meanings to be discussed during the training course and ended up saying that water reclamation and reuse is not only a technical matter, not only a health issue, not only an economical matter, not only a regulation issue, not only a management issue, not only a common perception but above all a political issue!
Gikas P. ‘Ways of water reuse’
- Historic settlements – evidence of water reclamation and reuse (Ancient Crete)
- Nowadays water reuse (Cyclades – cisterns) - Changes due to water use (Aral lake & Karla lake)
- “De facto” reuse of water: AxiosRiver. Sewages are discharged from lead & zinc mines & VESNA – SAP factory for batteries in Probištip and from Veles in F.Y.R.O.M. These discharges are used for irrigating cultivations along the Greek side
- Syros island, Greece – in the northern part of the village, water is desalinated and on the southern part water is being treated biologically and discharged in the sea…
- Tunisia started filling deep water basins in 1962 & 1968 Namimbia was the 1st to drink reused water.
- In Greece, water is reused after secondary treatment to irrigate land areas and plant trees inside the waste water treatment system area (e.g. Chalkis, Psytallia)
- Israel & Palestine: Water wastes in Palestine belong to Israel…
- Solaire building – New York – Water reuse from the whole building in a 197 sq. m. unit!
- Tokyo: every building > 3.000 sq. m. obliged to reuse water
- Greek wall painting against golf’s “SHIT TO GOLF’S – WATER TO THE VILLAGES” can with water reuse actually happen!
THE MOST INTERESTING FACT IS THAT IN THE GREEK ISLANDS THE PERIOD OF HIGH WATER NEED IS CHRONICALLY THE SAME WITH THE HIGH WATER DEMAND PERIOD (more at: Gikas P. & G. Tchobanoglous, 2009. Sustainable use of water in the Aegean Islands, Journal of Environmental Management, Volume 90, Issue 8, 2601-2611pp.)
KalavrouziotisI. ‘Ways to reuse water’
Reuse water for: Agriculture - Urban use (fires, to clean roads, cars etc) - Industry (freezing towers, cleaning vehicles etc.) - Fun activities (lakes) - Protection & restoration of natural environments (wetlands, river flow) - Deep water enrichment
Special reference to Abel Wolman (1892 – 1989) and his article in Scientific American (9/1965) ‘The Metabolism of Cities’ were among others, he stated that:
‘In the U.S. today attention is focused on shortages of water and the pollution of water and air. There is plenty of water, but supplying it requires foresight.’
‘While New Yorkers were watching empty reservoirs, Californians were building aqueducts. Thanks to foresight people in California were watering lawns and filling their swimming pools, while in New York lawns were dying and pools stood empty.’
He ended up saying that: Water reclamation and reuse is something that need political will / scientific contribution and is by origin a geochemical procedure and as such it should be considered! He also stressed upon the valuable role of the NGO’s in informing and sensitizing the public.
Kamizoulis G. ‘Standards & Principles’
The quality of reclaimed water depends on criteria that have to do with health - environment and agriculture/geology. Many different criteria are published by various organizations:
WHO - the directing and coordinating authority for health within the United Nations–info: http://www.who.int/,
USEPA-United States Environmental Protection Agency–info: http://www.epa.gov
CEDEX-Centro de Estudios y Experimentación de Obras Públicas–info: http://www.cedex.es/
The WHO quantifies environmental health impacts as stated below:
The environmental burden of disease quantifies the amount of disease caused by environmental risks. Disease burden can be expressed in deaths, incidence or in Disability-Adjusted Life Years (DALY). The latter measure combines the burden due to death and disability in a single index. Using such an index permits the comparison of the burden due to various environmental risk factors with other risk factors or diseases (info: http://www.who.int/quantifying_ehimpacts/en/).
Gikas P. ‘Monitoring & Conformity’ & ‘Development - Treatment methods’
Advantages of satellite wastewater treatment plants for reclaiming water in comparison with regional wastewater treatment plants commonly used in Greece:
- satellite systems reclaim water without processing the sludge that is forwarded to the regional/central system
- a central wastewater system combined with smaller satellite systems can have lead to a decrease of the hydraulic load sent to the central unit, to economically advantageous reclamation on the spot with more opportunities for reuse, a decrease of the economic cost of managing water waste and to less environment impacts
- these systems can happen in areas without infrastructure, with less economic costs and can be combined with watertight containers.
Gikas P. ‘Disinfection methods’
KalavrouziotisI. ‘Irrigating for agriculture – irrigation’ & ‘Designing & Analyzing’
- canals used for water supply and water outflow are essential for the removal of salts from the water, meaning that if we irrigate for a many years the same land, there should be a good outflow canal in order to avoid salt concentration. - important detail is that in order to reuse water for irrigation, industrial wastes shouldn’t be mixed. (but what happens with the pipe systems in most – if not even all – cities of Greece where - rain water, urban and industrial waste water - all fall in?)
- results from experiments with water and reclaimed water in the same species are found at: KalavrouziotisI. et al., 2004. The reuse of wastewater and sludge for cultivation of forestry trees in desert areas in Greece,International Journal of Environment and Pollution, Volume 21, Number 5.
Management plans like those need information actions for the public & coherency by the ministries of health, agriculture and environment. THE INCLINATION (of river flow) PHILOSOPHY SHOULD CHANGE TO A RECLAMATION PHILOSOPHY (obviously referring to Acheloos river inclination…).
Kamizoulis G. ‘The Mediterranean perspective’ & ‘Management of reused water’
Practises, interesting statistic figures and information about water reclamation and reuse in the countries around the Med. Tunisia is an example that we shall all imitate, Spain is also checking for Legionellasp. before water is reused, Turkey has established quality parameters the last 2 years, Lebanon and Syria should start reusing water, Cyprus and Israel have high rates of reclaimed water, Italy and France reuse water basically in their northern territories, Malta desalinates the 90% of the water used. Albania, Bosnia & Herzegovina, Slovenia, Croatia and Monaco need to do more. In Libya, the world's largest irrigation project, known as the Great Man-Made River supplies water from the SaharaDesert.
Overall, high environmental protection results in high reclamation ability. It is time to stop speaking about pilot projects and speak about demonstration projects in Greece.
Via Egnatia Caraval trail reached Bitola on the weekend 16 to 17th of May. Another chance to visit my friend Neshad and his N.G.O. BIOSFERA BITOLA (info: http://www.biosfera.org.mk).
Tour around the city with wonderful architecture and Dragor river passing through:
Bitola was the last stop for the painting activity of Via Egnatia foundation (info: http://www.viaegnatiafoundation.eu):
Starting on Wednesday afternoon from Thessaloniki with Albatrans: http://albatrans.com.al) we arrived early on Thursday morning at Durres. During the eleven hour journey, with a two hour stop at the Greek and Albanian customs, we experienced various incidents with our co-travelers. Arriving in Durres we realized that people get up early enough to have a cup of coffee before getting to work. So did us! At the coffee shop there this postcard 'SHQIPERIA NE NATO - This is a miracle of Freedom' among others for free…
Via Egnatia Foundation welcomed us at the Venetian tower of Durres, where now hosts the bar “La Torra” and Mr Neritan Ceka, archaeologist and leader of the Democratic Alliance Party (son of the “father of archeology” Mr Hasan Ceka) gave a lecture on Via Egnatia in Albania. The team included: Dutch, Brits, Americans, Croats, Slovenians, Bulgarians FYROMians and Greeks. Later on we visited the archaeological museum of Durres. Our night stop was in Peqin where we made our camp inside the Roman castle. Rain had started some hours before.
Friday, 1st of May after bargaining, Via Egnatia Foundation became the owner of 4 donkeys that would from that day and on carry our luggage & tents. Walking on foot from Peqin we followed at the beginning the railway line, made a stop at Lazarei for lunch, passed the bridge of ShkumbinRiver, went through Grykshi village (where we photographed what the people called “The Greek Duck”) and ended up at Broshka village. Everywhere you could see bunkers used nowadays as storing places or houses for the animals. At that day rain was scarce and the night was beautiful enough to set up a singing fiesta with all the local people gathered around us! They even prepared Bureks for us the next morning!
Saturday, 2nd of May we left Broshka village, went through Valsi and then following the road we reached Cerriku and made a stop at the water pump installation the Russians built in 1952. Next stop was Muriqani village for lunch and then walking mostly at the edge of Shkumbin river we started approaching Elbasan. One of the most interesting things was to walk by the river and explore the bank (shore) works! Just two hours before our arrival heavy rain and hail made us totally wet and our donkeys asinine enough to stop moving…Finally, we reached Elbasan and ‘Imperial’ hotel.
Sunday, 3rd of May we visited Bradashesh, just outside Elbasan were the ruins of Roman baths are found and later on walked around Elbasan to visit the fortress that is used as a multi-activities center including a restaurant (!). In the afternoon the painting activity of Via Egnatia Foundation took place at the central pedestrian street.
Monday, 4th of May the Greek team decided to depart and returned back to Thessaloniki. More info about the project at Via Egnatia Foundation site: http://www.viaegnatiafoundation.eu/ & Via Egnatia Foundation Blog: http://vef2009review.wordpress.com/
2nd workshop “The Karpathos – Saria protected area and the significance of the Management Agency*”, where MEDITERRANEAN SOS Network was invited to present last year’s volunteer work program.
The volunteer work program of summer 2008 at local newspaper:
* of the Northern Karpathos, Saria and the surrounding marine area / NATURA 2000 Network – code GR4210003
The makeITfair campaign (info: http://makeitfair.org/) is a European awareness raising project that focuses on the social and environmental problems that arise within the electronic products cycle.
On 13th to 15th of March a Youth Round Table was successfully organized!
- Stijn Otten ‘How to get funding for your make IT fair project’ (Vice-president/International Affairs Dutch National Youth Council
- Discussion with Mike Loch
Director EHS Strategic Initiatives of Motorola &
Vice President of Global e-Sustainability Initiative - GeSI (info: http://www.gesi.org)
interesting: Electronic Industry Citizenship Coalition (EICC) group of companies (info: http://www.eicc.info/) & Electronic Industry Code of Conduct - (info: http://www.eicc.info/code.html)
- Brainstorming (or else more correctly Thought-showering) with Ronald van Es & Maia Wouterse from the Dutch National Youth Council
Marine scientist (Univ. Aegean), MSc in Water Resources Science & Technology (N.T.U.A.), Master in EU studies (C.I.F.E.), Certificate of Pedagogical & Teaching Competence (School of Pedagogical and Technological Education) - Youth worker