Activity: Feasibility Study

urban waste water treatment plant

Feasibility study: co-combustion RDF and sewage sludge

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 also includes sludge sewage digesters and final disposal of residue slurries. A.S.A. required W.T.E.’ support to carry out a  preliminary study to evaluate the co-combustion of sludge …

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Feasibility study and bid docs for RDF cogeneration plant

After an international public call for tender issued by Ventspils (LV) Authority, W.T.E. had assigned the job with the title: “Development of a construction design (…) and technical specifications for the procurement of design, construction and supply of equipment within the boundaries of the project titled “Installation and Operation of a Refuse-Derived Fuel Regeneration Plant …

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Feasibility study for a biomass boiler revamping and for new thermal cycle

Silvateam Group is an Italian holding,  world leader in the production of plant base extracts, since 1854. The job assigned included the study of biomass boiler revamping to improve steam characteristics and combustion, a new thermal cycle, a new gas cleaning system and a new biomass drying system.          

Feasibility study of a CHPP plant: from coal to RDF/biomass.

SIA Ventspils Siltum, Multitutility of  Ventspils City (Latvia) is in charge of managing the urban district heating. In 2014 Ventspils Siltum commissioned  W.T.E.  to carry out the technical-economic feasibility study to revamp an existing furnace-boiler, originally designed to be fed by coal following Russian technology. To reduce coal consumption W.T.E. studied the conversion to RDF …

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mascioni site

CHPP 50MWth from coal to biomass with 15MWe new thermal cycle. Feasibility study

Mascioni S.p.A. (Cuvio-VA), an important Italian yarn-dyeing factory, appointed W.T.E. to design and engineer the way to substitute coal for PKS (Palm Kernel Shell) and dried sewage sludge in its 50 MWth boiler. The boiler had to deliver superheated steam (455 °C e 64 bar) to a co-generative thermal cycle, including a new full condensing …

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steam condenser on incineration plant

Feasibility study of new steam condenser

A.Am.P.S., owner of the incineration plant in Livorno, ordered to W.T.E to develop the technical feasibility study of theremoval of the existing steam condenser and of the erection of the new one with improved performances.

consulting engineering

Feasibility study pf a 25 MWth EfW plant

Comer Engineering Srl committed to W.T.E. a feasibility study for a new MSW incineration plant with energy recovery, 25 MWth to be realised in Seychelles islands.

prefeasibility study

Feasibility study

Development of an innovative system to control exhaust flue gas temperature and replacement of the existing lime milk gas reactor with a dry sodium bicarbonate reactor.