History of exhibition
The ÖKO-AQUA International Conference and Professional Exhibition on Water Utility has been organized already on four occasions, in 2004, 2006, 2008 and 2010 it was held in the Főnix Hall in Debrecen on all occasions.
ÖKO-AQUA |
ÖKO-AQUA |
ÖKO-AQUA 2008. 11-13 June |
ÖKO-AQUA 2010. 16-18 June |
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| Number of exhibitors: | 75 | 103 | 110 | 90 |
| Total exhibitor area (m2): | 1080 | 1507 | 1595 | 1600 |
| Number of visitors: | 1352 | 1893 | 1957 | 2035 |
| Number of conference participants: | 559 | 720 | 908 | 900 |