... erythro-mycin,roxithromycin,andsalinomycinof41d,130d ,and6 d,respectively,whereasnodegradationoftiamulinwasobserved.51 The dissipation of tylosin was studiedinanaerobicslurriesofswinemanureobtainedfromopenandcoveredlagoonsforwhich90%disappearancetimesof40hand310h,respectively,werecalculatedusing ... sorption of hormonesduetotheassociationofthehormonesasfollows:whereistheapparentsorptioncoefcientinthepresenceofDOCand[DOC]istheconcentrationofDOC(kg/L).HighlogKDOCvalues for the binding of ... Canterbury41quantied the binding of OTC by solutions of AldrichhumicacidwithandwithoutamendmentsofAl3+,Fe3+,andCa2+.DOMbindingcoefcients (KDOC,L/kgDOC)rangedfrom5500to250,000L/kgandincreasedinthe...