SYSTEMS
Sludge treatment
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EFFICIENCY AND CONTROL
Sludge inerting plants
The objective of the plant is to modify the characteristics of the sludge itself by the addition of appropriate reagents that promote its dehydration Depending on the type of sludge, its moisture content and the type of inerting desired, the inerting agents that can be added are hydrated lime, lime oxide, sulphuric acid cement, calcium carbonate and CO₂.
Sludge systems typically feature large hoppers for sludge reception and dosing, sized and designed for wheel loader feeding, integrated with screw or belt conveyors that transport the material to a continuous mixer – which, depending on the application, can be a paddle or ploughshare mixer. Within this, the appropriate reagents are dosed – in some cases sulphuric acid may be added to neutralise the alkaline component – which, by mixing homogeneously with the sludge, reduce its pollutants and wet content so that it can be easily stored and used for other purposes.
Advantages
- Precise reagent dosing
- Pollutant abatement
- Compliance with legal obligations
Construction and functional specifications
- Product confinement
- Possibility of sulphuric acid tanks
- Complementary filtration systems
- Complementary filtration and abatement systems with scrubbers
SECTORS OF APPLICATION
Sectors of use
SECTORS
Environmental
WHY CHOOSE US
Why choose Stawimpianti for sludge treatment plants?
- Maximum hygiene and health standards with AISI 304 and 316 systems
- Machinery directive and ATEX compliance
- Turnkey and customised projects developed by a single technical partner
- Traceability, efficiency and long-term reliability
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