Activity: Engineering

urban waste water treatment plant

Performance analysis in co-combustion sewage sludge/RSU

A.S.A. Azienda Servizi Ambientali is an Italian public company whose core business focuses on urban water complete systems both in Livorno and in neighbouring municipalities. A.S.A. primary area includes also sludge sewage digesters and final disposal of residue slurries. According to a Public Authority request and following a W.T.E.Srl preliminary study, A.S.A asked W.T.E.Srl to …

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gas cleaning system of a WTE plant

Design and basic engineering

The client, owner of the wte plant Silla2 in Milan, appointed W.T.E. to provide a solution for the treatment of the primary air, drawn from the refuse pit of the plant. WTE designed a system in two stages. A self-cleaning filter, operating as metallic sieves, was recommended. As the plant needed a deeper cleaning system …

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Engineering and permitting services

Fichtner Italia Spa commissioned W.T.E. the support engineering  and the technical specifications for equipment to be installed in two integrated solar – biomass thermoelectric plants CSP, in Gela -Sicily (12 MWe) and in S.Quirico- Sardinia (10.8 MWe). WTE has elaborated functional specifications with design requirements related to the characteristics of biomass, Power block, BoP.  

Engineering service

Enhancement and Tuning Control Loops – The existing Combustion Control system was originally delivered by W.T.E. to Dister Energia for the biomass plant with 24 MWth of capacity operating in Faenza (FC).

Engineering for de-commissioning

Expertise on dismantlement and decommissioning of a 2500 t/d waste sorting plant. W.T.E. has been appointed by A2A-AMSA to study the decommissioning of the waste selection plant installed intne proximity of the wte plant of Milan, from technical and economical point of view.