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Application filed by Український Науковий Центр Охорони Вод, Украинский научный центр охраны водfiledCriticalУкраїнський Науковий Центр Охорони Вод
Priority to UA4279304ApriorityCriticalpatent/UA7708A1/en
Publication of UA7708A1publicationCriticalpatent/UA7708A1/en
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals
(AREA)
Abstract
Process for biological wastewater purification from nitrogen compounds and/or sulphates comprises incubation of denitrifying bacteria on a substrate in anaerobic conditions with the use of fuse with a further biological purification in the presence of carbon-containing substance. With the purpose of increasing of a purification degree by increasing of bacteria concentration, on the fuse from sand sulfate-reducing bacteria are additionally incubated. As a fuse the rhizomatous mass of reed is used, and as the carbon-containing substance – algae.
UA4279304A1987-07-071987-07-07Process for biological wastewater purification from nitrogen compounds and/or sulphates
UA7708A1
(en)
Method of high-concentration culture of nitrifying bacteria or denitrifying bacteria contained in activated sludge, culture promoter to be used in high-concentration culture method of nitrifying bacteria, and mehtod of weight loss treatment of activated sludge