WASTE TREATMENT UNIT OF THE MAGNESIA REGIONAL UNIT
SOLID WASTE // MIXED // MBT
AWARD AUTHORITY
Solid Waste Management Association (SY.DI.S.A.) of Magnesia Prefecture
CONTRACTOR
MESOGIOS S.A – THALIS E.S. S.A.
REGEON
PROGRESS
The contract concerns the construction of a Solid Waste Treatment Plant (SWTP) with a total capacity of 50,592 tons of residual mixed waste per year, as well as the construction of a Pre-sorted Organic Fraction Treatment Plant with a capacity of 15,200 tons per year.
The organic fraction, derived from non-separated organics, will be used for the production of secondary fuel (solid recovered fuel, SRF) and will undergo drying treatment to reduce its moisture content.

- Reception Area for sorted organic waste and greens.
- Mechanical Preprocessing Unit for Sorted Organics.
- Aerobic Composting Unit for Sorted Organics.
- Refining (Compost) Unit.
- Maturation Unit.
- Compost Storage Shed.
- The installation is equipped with a deodorization and dust removal system, as well as all necessary infrastructure works.
Since the SWTP includes a distinct line for processing sorted organic municipal waste, high-quality compost is produced through the biological treatment of these materials.
The installation consists of the following sub-units:
- Weighing Unit – Guardhouse, for weighing and recording incoming and outgoing waste collection vehicles and trucks.
- MSW Reception Area.
- Mechanical Preprocessing – Sorting Unit.
- Biological Treatment Unit – Bio-drying.
- Secondary Solid Fuel Management Unit – SRF Production.
- Product Storage Shed.