Άρθρα και δημοσιεύσεις για τις εφαρμογές του ζεόλιθου και του διατομίτη

Seyyed Ali Akbar Nakhli 1 Madrid Delkash Email author 1 Babak Ebrazi Bakhshayesh 1 Hossein Kazemian 2,3 1.Department of Civil and Environmental EngineeringUniversity of DelawareNewarkUSA 2.Zeolitic & Nano-Materials LabWestern UniversityLondonCanada 3.College of Science and ManagementUniversity of Northern British ColumbiaPrince GeorgeCanada Application of Zeolites for Sustainable Agriculture: a Review on Water and Nutrient Retention Abstract Developing urbanization, water shortage, watercourse pollution, and demands for more food due to population growth require a more efficient water irrigation and fertilizer application. Retaining nutrients and water in agricultural soils brings about higher crop yields and prevents pollution of water courses. Among different solutions, zeolites, which are environmental friendly, ubiquitous, and inexpensive, have been extensively employed in ... Διαβάστε περισσότερα

C. Sangeetha* and P. Baskar1, Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore – 641 003, India. Received: 10-09-2015 Accepted: 25-02-2016 DOI:10.18805/ar.v0iof.9627 ABSTRACT In many parts of the world food security is being affected due to declining quality and/or quantity of the soil resource base and climate change. In this context, farming with zeolites has drawn attention. Zeolites are natural aluminosilicates present in rocks different part of the world. Use of zeolite has gained a momentum in the recent past owing to multitude of benefits accured from them. Zeolites are useful in agriculture because of their large porosity, cation exchange capacity and selectivity ... Διαβάστε περισσότερα

Εξαιρετική σοδιά ζεόλαδου – Ν. Λυγερός Στην Πελοπόννησο άρχισε το μάζεμα για την παραγωγή του έξτρα παρθένου αγουρέλαιου το οποίο προέρχεται από μη ποτιστικές ελιές που έχουν προστατευτεί αποκλειστικά από τον ζεόλιθο. Έτσι αυτές οι ελιές δεν έχουν ούτε δάκο ούτε μαργαρόνια. Μετά από μια τριετία, κατά την οποία έχουν ενσωματωθεί 8 κιλά ζεόλιθου ανά ρίζα κι ανά έτος, αυτές οι βιολογικές ελιές, έχουν το επίπεδο να έχουν τα χαρακτηριστικά της κατηγορίας Ultra Premium. Όλες οι τιμές αυτού του ζεόλαδου είναι εντός ορίων που προβλέπεται από αυτόν τον διεθνή κανονισμό που βρίσκεται σε συνεχή ανάπτυξη στο παγκόσμιο επίπεδο. Έτσι το ... Διαβάστε περισσότερα

Ιδιότητες δομής και ιόντων ανταλλαγής φυσικού ζεόλιθου – Structural and Ion-Exchange Properties of Natural Zeolite Aiymgul M. Akimkhan, Laboratory of Ion Exchange Resins, A.B. Bekturov Institute of Chemical Sciences, Ministry of Education and Science, Kazakhstan Introduction Intensive studies of natural and synthetic zeolites properties are being held from the middle of 60-70-ies. Among the various examples of zeolites application it is sufficient to mention emission and purification of normal paraffin hydrocarbons, catalytic reactions of hydrocarbons, extraction of radioactive isotopes, obtaining carriers for catalysts, release of enzymes and removal of impurities polluting the atmosphere [1-3]. The interest of researchers towards such alumosilicates ... Διαβάστε περισσότερα

Koulympoudi L.1, Chatzissavvidis C.1 and Orfanoudakis M.2 1Laboratory of Pomology, Vegetable Crop Production and Floriculture, Department of Agricultural Development, Democritus University of Thrace, 68 200 Orestiada 2Laboratory of Soil Science, Department of Forestry and Management of Environment and Natural Resources, Democritus University of Thrace, 68 200 Orestiada Επίδραση του ζεόλιθου, ενεργών μικροοργανισμών, μυκόριζας και εκχύλισμα φυκιών σε φυτά μήλου που αρδεύονται με αλατούχο νερό – Effect of zeolite, effective microorganisms, mycorrhizae and seaweed extract on apple plants irrigated with saline water Summary The issue of high concentration of salt in soil is not restricted to coastal areas, but also expands ... Διαβάστε περισσότερα

In vitro σύγκριση του Ζεόλιθου (κλινοπτιλόλιθος) και του ενεργού άνθρακα ως απορροφητικά αμμωνίας στην ιχθυοκαλλιέργεια – In vitro Comparison of Zeolite (Clinoptilolite) and Activated Carbon as Ammonia Absorbants in Fish Culture H. Emadi, J.E. Nezhad and H. Pourbagher Abstract Conditioned activated carbon was compared with zeolite (clinoptilolite) at different salinities, Total Ammonia Nitrogen (TAN) and times. The dosages of both materials were the same ie. 10 ppt. Different salinities from 0 to 30 ppt were prepared in 24 three-liter plastic buckets. One, 3 and 5 ppm TAN were added to the buckets. TAN absorption trend was monitored every 4 hours ... Διαβάστε περισσότερα

Gerald C Sharon – University of Minnesota Twin Cities,  Pao K Ku – Michigan State University, E R Miller, M T Yokoyama Abstract Growth, nutrient balance, plasma ammonia levels and urinary p-cresol excretion were evaluated in growing pigs fed diets containing various levels of zeolite A or clinoptilolite. In one growth trial, crossbred pigs averaging 25 kg initial body weight were assigned to diets containing no zeolite, .3% zeolite A or .5% clinoptilolite for a 6-wk growing phase trial. Average daily gain (ADG), average daily feed intake (ADF) and feed/gain (F/G) were unaffected by supplementation of either zeolite in the diet, but metabolizable energy ... Διαβάστε περισσότερα

C. Alexopoulos a,⁎, D.S. Papaioannou a, P. Fortomaris a, C.S. Kyriakis a, A. Tserveni-Goussi a, A. Yannakopoulos a, S.C. Kyriakis b a Faculty of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Greece b Foundation of Biomedical Research, Academy of Athens, 11 527 Athens, Greece Received 22 August 2006; received in revised form 15 January 2007; accepted 22 January 2007 Abstract The effect of the long-term dietary use of a clinoptilolite-rich tuff (Cp) on certain biochemical and hematological parameters was studied in pigs. Forty-eight healthy piglets (24 females and 24 males) were used in the study, equally allocated in two experimental ... Διαβάστε περισσότερα

D. Prvulović1 , A. Jovanović-Galović2 , B. Stanić2 , M. Popović1 , G. Grubor-Lajšić2 1 Faculty of Agriculture, University of Novi Sad, Novi Sad, Serbia 2 Faculty of Science, University of Novi Sad, Novi Sad, Serbia ABSTRACT: The effects of clinoptilolite in pig’s diets were examined on sixty Landrace × Yorkshire crossbred pigs of both sexes divided into two groups: 1. control group, with basal diets; 2. treatment, with basal diets supplemented with 5 g clinoptilolite per 1 kg diet (Cp group). Feed and water were available ad libitum. Individual live weights were recorded on days 45, 90 and 135 ... Διαβάστε περισσότερα

Γυψοσανίδα με ζεόλιθο Danoline τεχνολογίας Cleaneo από την Knauf NEED A BREATH OF FRESH AIR? How’s the air in your building? Apart from just being generally unpleasant, poor air quality in buildings can lead to headaches, fatigue and concentration problems. Studies show that we spend up to 90% of our time indoors. So it’s vitally important that we maintain the quality of the air in buildings. But the air in many public and private buildings is heavily contaminated with toxic compounds and unpleasant odours. And the problem isn’t con ned to of ces and residential buildings. Many schools suffer from very ... Διαβάστε περισσότερα

A field study on the effect of the dietary use of a clinoptilolite-rich tuff, alone or in combination with certain antimicrobials, on the health status and performance of weaned, growing and finishing pigs D.S. Papaioannou a, C.S. Kyriakis a, C. Alexopoulos b, E.D. Tzika a, Z.S. Polizopoulou c, S.C. Kyriakis a,* a Clinic of Productive Animal Medicine, School of Veterinary Medicine, Aristotle University of Thessaloniki, 540 06 Thessaloniki, Macedonia, Greece b Clinic of Obstetrics and AI, School of Veterinary Medicine, Aristotle University of Thessaloniki, 540 06 Thessaloniki, Macedonia, Greece c Laboratory of Clinical Diagnosis and Clinical Pathology, School of Veterinary Medicine, Aristotle ... Διαβάστε περισσότερα

Συμμετοχή της Ζεόλιθος | Zeolife.gr στη 82η Διεθνή Έκθεση Θεσσαλονίκης 9-17/9/2017 Στο πλαίσιο της ενημέρωσης για τις εφαρμογές του φυσικού ζεόλιθου, η επιχείρησή μας θα συμμετέχει στην 82η Διεθνή Έκθεση Θεσσαλονίκης, στο περίπτερο 17 του κτιρίου 2, από το Σάββατο 9/9/2017 έως και την Κυριακή 17/9/2017. Για ραντεβού τηλεφωνήστε στο τηλέφωνο 25521 12761 ή χρησιμοποιήστε την ειδική πλατφόρμα της έκθεσης εδώ. ΩΡΕΣ ΛΕΙΤΟΥΡΓΙΑΣ ΣΑΒΒΑΤΟ: 10:00-22:00 ΚΥΡΙΑΚΗ: 10:00-22:00 ΚΑΘΗΜΕΡΙΝΕΣ: 16:00-22:00 Κάτοψη χώρου έκθεσης Περισσότερες πληροφορίες εδώ