Grazing Characteristic of Nitrifying Bacteria by Testacealobosia Arcella vulgaris and its Effect on Nitrification.
نویسندگان
چکیده
منابع مشابه
Impact of seeding with nitrifying bacteria on nitrification process efficiency.
Seeding of nitrifying bacteria into the activated sludge process was studied both theoretically and experimentally. A simple model was developed for prediction of the effects of seeding of nitrifying bacteria from a separate stage into the activated sludge process. The purpose of seeding is to improve the treatment results and the process stability as well as to decrease the volume requirements...
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The first step of nitrification, the oxidation of ammonia to nitrite, can be performed by ammonia-oxidizing archaea (AOA) or ammonium-oxidizing bacteria (AOB). We investigated the presence of these two groups in three structurally different types of coastal microbial mats that develop along the tidal gradient on the North Sea beach of the Dutch barrier island Schiermonnikoog. The abundance and ...
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Seeding of nitrifying bacteria into the activated sludge process may decrease the necesary volume needs for a stable nitrification process. Both theoretical and experimental studies were carried out in order to evaluate the effects of seeding. A model was developed for prediction of the effects of seeding of nitrifying bacteria from a separate stage into the activated sludge process. Seeding te...
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the effect of functional/notional approach on the proficiency level of efl learners and its evaluation through functional test
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ژورنال
عنوان ژورنال: Journal of Japan Society on Water Environment
سال: 2000
ISSN: 0916-8958,1881-3690
DOI: 10.2965/jswe.23.661