The Rocla ecoSep® oil-water separator is a below grade device that permanently separates oil from water. It also virtually eliminates formation of oil emulsions within the unit.
The system provides cost effective, high efficiency elimination of sediments and oil from point source run off such as floor drains and non point source stormwater run off from industrial areas such as refuelling depots and maintenanace facilities.
The Rocla ecoSep® provides a proven treatment performance of less than 5ppm of hydrocarbons at a maximum SG of 0.95 in the final treated effluent. This performance certification was conducted by independent testing authorities and exceeds the strict European standards for the separation of free non-emulsified oil (with a specific gravity equal to or less than 0.95) from water.
There are no electrical devices and the treatment progress can be remotely monitored with the Rocla ecoWarn remote monitoring system and the accumulated oil can be continuously removed with the addition of an automatic oil draw-off device (ADD), saving disposal costs and avoiding emulsification.
- Petrol stations and other fuelling facilities
- Electrical transformers
- Oil storage areas
- Transportation fuelling systems
- Heavy industry workshops
- Surface and non-detergent washing water from petrol stations, car wash and repair workshops
- Treatment of industrial process waste water
- Treatment of waste water from oil-removal plants