Szukana fraza: [Abstract = "Main parameters polluting of technological wastewater \(dregs from decantation and thicken of the wort\) from yeast industry are\: nitrogen, potassium and COD. Such wastewater are utilized mostly on agricultural fields. Unfortunately, these fields can only accept a limited amount of wastes. The basic parameter limiting there the amount of wastewater is nitrogen."]

Wyników: 1