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辽河曙光采油厂采油污水含油量高,油水乳化严重,净化处理困难。为此研制了丙烯酰胺/丙烯酸/丙烯酰氧乙基三甲基氯化铵共聚物,作为净水剂,代号ZE01。在实验室条件下,按80mg/L的量在稠油污水中加入净水剂ZE01,处理后污水的CODCr值由1095mg/L降至120.5mg/L,外观清澈透明,ZE01加量增加到120mg/L时,CODCr值进一步降到101.2mg/L,透光率达到98%。在曙光第四联合站使用该净水剂处理采出污水,加量为4050mg/L,不加其他水处理剂,处理后水清澈透明,含油2.44.1mg/L,含悬浮物1.22.3mg/L,CODCr值85108mg/L。该净水剂已于2007年2月开始,在曙光第四、第五联合站投入现场应用,效果良好。图1表2参2
Liaohe Dawn Oil Recovery Plant oil-bearing high oil content, oil and water emulsification serious purification difficulties. For this reason developed acrylamide / acrylic acid / acryloyloxyethyl trimethyl ammonium chloride copolymer, as a water purifying agent, code ZE01. Under laboratory conditions, the water purifier ZE01 was added to the heavy oil wastewater according to the amount of 80mg / L, the CODCr value of the treated sewage was reduced from 1095mg / L to 120.5mg / L, the appearance was clear and transparent, and the dosage of ZE01 was increased to 120mg / L, the CODCr value was further reduced to 101.2mg / L, the light transmittance reached 98%. In the dawn of the fourth joint station to use the water purifier treatment of mining effluent, the amount of 4050mg / L, without additional water treatment agent, the treated water is clear and transparent, oil 2.44.1mg / L, containing suspended solids 1.22.3mg / L, CODCr value 85108mg / L. The water purification agent has been in February 2007 began, the dawn of the fourth and fifth joint station into the field application, the effect is good. Figure 1 Table 2 Reference 2