SPL, (Sistemas de Producción Limpia S.L.) process water engineering is a specialized company in the area of industrial waste water treatment and recycling. SPL supplies the necessary machines and systems as well as the complete know-how. The application fields for evaporators have broadened greatly in recent years. Not content with only providing the best available evaporators, the corporate philosophy of AQUANET calls for providing a complete system which allows the customer to achieve tangible added value in treatment and recovery of wastewaters.

Various waste waters arise from metal working and processing. This is a question of used cooling lubricants, and polluted baths from parts cleaning units. We offer complete process water circulation units as an alternative to waste disposal.