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Priority to RO106838ApriorityCriticalpatent/RO83839B1/en
Publication of RO83839A2publicationCriticalpatent/RO83839A2/en
Publication of RO83839B1publicationCriticalpatent/RO83839B1/en
Procedeul de epurare a apelor uzate, cu namol activ, consta în aceea ca, în scopul mentinerii activitatii enzimelor ce compun namolul activ, efectueaza biodegradarea impurificatorilor de benzendisulfonati de sodiu si de calciu ai nitritilor si nitratilor la pH 9,5...10,2 cu MgSO4 sau MnSO4, utilizati în cantitate de 2g/kg impurificator, prin formarea unor complecsi enzima-substrat-metal.The active mud wastewater treatment process consists in the biodegradation of the sodium and calcium benzodisulfonates impurities of the nitrites and nitrates at pH 9.5 ... 10, in order to maintain the activity of the active mud enzymes, 2 with MgSO4 or MnSO4, used in an amount of 2 g / kg of impurity, by forming enzyme-substrate-metal complexes.
RO106838A1982-03-061982-03-06Process for biologically purifying waste water
RO83839B1
(en)