摘要
The test principle, process and matters needing attention of treating highly viscose refinery effluent by physico - chemical method of heating and oil removal, two stages air floatation in series are described. The result indicates that the treatment efficiency of this test process is high, the operation is stable for the whole year and the effluent can reach the discharge standard. At the sametime, the floating oil and foam oilcan be recovered with significant economical benefit.
The test principle, process and matters needing attention of treating highly viscose refinery effluent by physico - chemical method of heating and oil removal, two stages air floatation in series are described. The result indicates that the treatment efficiency of this test process is high, the operation is stable for the whole year and the effluent can reach the discharge standard. At the sametime, the floating oil and foam oilcan be recovered with significant economical benefit.
