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NALDI Ecologia - Model Series C -Static Separators of Mineral Oils
NALDI Ecologia has designed and built de-oiling systems able to optimize the separation efficiency of non-emulsified mineral oils and fats from the water coming from yards, car parks, car washes and auto-breakers.
The separation of light oils occurs by gravity and thanks to the use of suitable oil-absorbing filters.
These systems are cylindrical monobloc structures able to guarantee excellent stability for the loads; they are made with PRFV (Glass Reinforced Plastics) that ensures an almost unlimited duration of the products, a perfect impermeability, as well as lightness and manageability that reduce transport and installation costs.
The operation of the NALDI oil separators takes place initially in the sedimentation compartment in which the sludge is deposited by gravity; later, in the de-aeration compartment, the slurry is placed in the stillness, allowing the oil to be perfectly separated from the water. Through an adjustable extraction device, the oil is conveyed into the appropriate collection compartment. Before going out, the water passes through oil-absorbing filters that collect any residual particles not yet separated.
The main characteristics of the Naldi
oil separators are the following: compactness as mud tank, oil separation and oil collection are in a single container
- easy oil extraction regulation even with flow variations
- low maintenance costs
- 90 purification efficiency %, in compliance with the parameters set out in Annex V of Legislative Decree 152/06 and
- subsequent amendments.