01090nam0-22003371i-450 99000399519040332120180531125017.0000399519FED01000399519(Aleph)000399519FED0100039951920040129d1985----km-y0itay50------baengUS<<A >>Nonlinear programming model of a wastewater treatment systemSensitivity analysis and a robustness constraint. WRC Research Report No.196 Project No.S-092-ILL.J.G. UberE.D. BrillJ.T. PfefferUrbanaWater Resources Center1985105 p.ill.25 cmWRC Research196Bibl. Ing. SanitariaTrattamentiAcqueUber,J.G.383917Brill,E.D.Pfeffer,J.T.ITUNINARICAUNIMARCBK99000399519040332115 ID N/4-15716DINIDDINIDNonlinear programming model of a wastewater treatment system471860UNINA