Nurul Widiastutia*, Hongwei Wua,b, Ming Angb, Dong-ke Zhanga aCentre for Fuels and Energy and bDepartment of Chemical Engineering, Curtin University of Technology, GPO Box U1987, WA 6845, Australia Tel. +61 (8) 9266 1139; Fax +61 (8) 9266 1138; email: [email protected] Abstract Natural zeolites are promising materials for water and wastewater treatment. This is due to…
D. BARLOKOVÁ ABSTRACT In many cases, it is necessary to treat water intended for human consumption in order to meet the requirements set out in Regulation No. 354/2006 of the Government of the Slovak Republic, which defines the requirements for water intended for human consumption and monitors the quality of drinking water. When seeking suitable…
Mostafa Ragab Abd El Wahab, Moaa Korany Seliem, Essam Abd El Rahman Mohamed, Ali Quarny seliem, Mohamed Gad Shahien Abstract In this study, we prepared hydrated and dehydrated Na-zeolites under different conditions using sodium hydroxide (NaOH) and Egyptian kaolin. The synthetic zeolites were characterized by XRD, SEM, specific surface area and their adsorption behavior in…
EXCERPT From the minutes of the 15th/2015 meeting of the Municipal Council. Item 2: Approval of the submission of a proposal to the LIFE+ Programme The Chair, introducing the second item on the agenda, gave the floor to the Mayor, Mr Gerasimos Damoulakis. The Mayor said: The European Commission has published the call for proposals…
C.C.M. Rindt, M. Gaeini, S.Lan, D.M.J. Smeulders Eindhoven University of Technology, PO Box 513, 5600 MB Eindhoven, The Netherlands In summer, the sun provides more heat than needed to warm residential houses while in winter the heat demand cannot be met by solar energy supply. A solution is to store excess solar energy in a…
According to a publication on NASA’s website, zeolite is set to be used in the air purification system of the International Space Station (ISS). In this air purification system (CDRA), which is responsible for safety in the crew cabin, zeolite of varying particle sizes will be used in future to remove carbon dioxide. The cabin…
There is no excuse for Skouries. Whatever may be said, whatever promises may be made by all sides, it is unacceptable that work is continuing. We all know that this is not about gold, but about gold dust. We can all see that chemical mining is unacceptable. This whole process is driven solely by the…
It is now time to move on to the next stage, to stop focusing exclusively on the economy and to invest in strategic thinking. Enough already of this Greek-style culture of misery, where the whole point is how to undermine one another in order to win votes. We are part of Hellenism and must rise…
Firstly, the unacceptable chemical extraction of gold must be stopped as soon as possible. Secondly, this has nothing to do with any promise, but with the fact that it is devastating for the environment and, more importantly, that it is irreversible. Thirdly, the exact number of workers is irrelevant; what matters is what alternative work…
5th Master Class on Spatial and Temporal Strategy. Othonoi, 25–28 August 2015
Interview with N. Lygeros on G. Sachinis’ programme ‘Antitheses’, CRETE TV, 5 June 2015
zeolite is a gift from nature for nature and not for commercial gain in society because it is a human act to offer to people who need to live freely in an environment they respect because they want to preserve it for future generations with a value greater than that which they themselves had from…
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