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Low maintenance and waste disposal costs: 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. |
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Permanently separates oil from water: Permanently separates oil from water – The separated oil can be drawn into a separate storage zone awaiting a maintenance operation. |
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Exceeds environmental standards: 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. |
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Automatic hydrocarbon spill control: Major oil spills are contained using an innovative valve designed to shut-off major oil spills under gravity flow conditions without the requirement of sensors and electrical devices. |
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High operational reliability: The physical treatment processes of sedimentation, gravity separation and coalescing do not require any external energy and this ensures a reliable treatment performance. |
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Protects Sensitive Environments: The optional ecoSorb absorbent media can achieve a greater performance of less than 1ppm in the discharged effluent when retrofitted to the ecoSep process. |
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Versatile Product Range: There are three standard sized units available in flow rates of 3, 10 and 20l/s with custom designed non-standard units to 100l/s. |
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Heavy Duty: These systems provide 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 maintenance facilities) |