The results show that in-depth treatment process have good removal effect for the COD, BOD, total phosphorus, ammonia nitrogen, suspended particulate, turbidity, OIL and total iron of waste water.
结果表明：深度处理工艺对源污水中COD、BOD、总磷、氨氮、悬浮物、浊度、OIL、总铁等均有很好的去除效果。
Good secondary treatment plants remove 90 percent of measured BOD.
一些二级处理工厂可以脱去已测到的生化需氧量的90%。
The method is applied to the dynamic process of submerged air tube in fluidized bod boiler. The good effects are obtained.
将这种方法应用于沸腾炉空气埋管动态过程的研究时，其有效性得到证实。
The method is applied to the dynamic process of submerged air tube in fluidized bod boiler. The good effects are obtained.
将这种方法应用于沸腾炉空气埋管动态过程的研究时，其有效性得到证实。
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