WTD delivers desalination units based on Nanofiltration and Reverse Osmosis membrane technology.
BWRO and SWRO units are supplied either as contanerised systems or as complete EPC plants up to
60.000 m3 / day capacity.
Careful study of water source and pre-treatment is of essential to guarantee membranes long lasting life.
Different technlogies are combined for inlet water pre-treatment, such as UltraFiltration, Air Flotation, Dual Media Filtration, disc and cartridge filters, etc. according to inlet water characteristics and source.
WTD often combines multiple stage/pass RO units with Ion Exchange Polishing or EDI for providing ultrapure water production units according to required specifications.
In some application, demineralized water quality levels can be reached, with more compact footprint solution and CAPEX investment compared to standard Ion Exchange systems.
Multiple stages and passes can be combined for obtaining required performance and desired water output quality and water hydraulic recovery.
Application of membranes technology in RO and NF desalination units supplied by WTD is not limited to the sole potable water production but includes also special applications such as selective removals, concentration of process or food industry fluids, metals recovery, etc.
WTD is particulary focused on providing to its Clients the most qualified equipment and energy-efficient technical solutions for optmizing the running costs of its Desalination Units
WTD Srl is an Italian Company registered at
Industrial Chamber of Commerce of Rome
VAT NUMBER 01185201009
TAX CODE 03335140582
D-U-N-S ® Number: 429213796