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Application filed by Петр Ильич Гвоздяк, Марина Викторовна Бескровная, Марина Викторовна МихайловскаяfiledCriticalПетр Ильич Гвоздяк
Priority to UAU200712571UpriorityCriticalpatent/UA33353U/en
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A process for wastewater purification from ammonia nitrogen comprises two-stage biological treatmnent in bioreactors with immobilization nozzles, using nitrifying bacteria and anammox-bacteria. During the first stage of the purification wastewater is divided into two streams in a predetermined volume ratio. One of them is delivered into aerobic bioreactor, where it is treated by nitrifying bacteria, and the second – into the anaerobic bioreactor, where the treatment by heterotrophic anaerobic bacteria is carried out, with the further joining of the divided stream in anammox-bioreactor, where the second stage of the purification is carried out.
UAU200712571U2007-11-132007-11-13Process for biological wastewater purification from ammonia nitrogen
UA33353U
(en)
Combined bioreactor for the treatment of waste water, by means of anaerobic, aerobic and anoxic processes of degradation of organic matter with zone separator system and collection of biogases, scum and sludge.