SDE is designed to automatically evaporate water out of oily sludge.
Oily Water Separators (OWS) have difficulties handling dirty drain water from sludge tank. Water content of 60-80% in oily sludge is common.
Focus is on clean water output and on a waste oil product with less than 3% water. Water outlet contains less than 5 ppm oil.
To achieve the intended purpose the method of evaporating under vacuum is used.
If sludge is to be landed ashore without draining water out of it, vessels hold expenses for 100% of the volume. With SDE installed, landed sludge volume will be reduced by 60-80%.
Clean water is easily disposed through the OWS and waste oil can be sold significantly reducing the expenses for landing sludge. Reduces the water content in oily sludges by 99%. Processes up to 600L sludge per day.
SDE is a further development of the SDS, Sludge Dewatering Separator - initially developed upon request from a client wanting a total soloution to the sludge challenges.