An optimum plan of raising removabilities of N and P, suitable to Song-Jiang Sewage DisposalPlant, has been suggested.
并对三个方法进行了比较，推荐了适合松江污水厂提高氮磷去除率的最佳方案。
2
The outfall of Wangjiagang oil producing wastewater disposalplant was the worst in the five outfalls of Shengli oil filed.
首站污水排放口是胜利油田五个外排口中水质最恶劣的一个口。
3
This paper introduces the features of steel structure under fire and the fireproofing design of steel structure at Oil and Gas DisposalPlant in Kazakstan.