Water flows into the oil absorption chamber composed of JT57 liquid filter medium. In this process, oil and grease are absorbed in large quantities, and a large number of complex heavy metals, organic substances, TSS, BTEX, PCB and many pollutants in water are extracted.
Then the water flow turns upward in the adsorption chamber and enters the second-stage honeycomb chamber. The water flows up and down three times through the second dense honeycomb interlayer, and the residual trace oil will float up and gather on its upper part, and the water will enter the seventh clean room, and finally the water will be discharged from the bottom of the clean room.
Extended data
Matters needing attention in operation of oil-water separator:
1. Adjust the valve opening of the drainage pipeline to maintain the pressure in the separator, so as to facilitate the removal of dirty oil in the separator.
2. Observe whether the indicating instruments such as pressure gauge and thermometer are normal.
3. Observe the working condition of the treated drainage water quality and oil concentration alarm.
4, after the discharge, should continue to run water injection for 65438±05min, cleaning the separator.
5. Close the inlet and outlet valves after stopping the pump to avoid water loss in the cylinder and reduce oxidation corrosion of the inner wall.
6. Every time the oil-water separator is used to discharge, it should be recorded in the oil record book.
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