Constructed wetlands (reedbeds) are very efficient, robust and ‘green’ wastewater treatment systems with very low operation and maintenance costs (only once per year) and very low energy demand. The wastewater of Novotel Antwerp is treated with a combination of 3 technologies: the Forced Bed Aeration (FBA®) technology, distribution of the pre-treated wastewater over a vertical
The Upfall Shower, being produced by Beterbad, is the most efficient shower existent on the market as declared by hotel owners themselves. World’s most sustainable shower is a Dutch invention of Rene Betgem that can be also used in recreation parks, households and cruise ships. About half of the daily water usage is for showering.