نتایج جستجو برای: nitrifying bacteria
تعداد نتایج: 180648 فیلتر نتایج به سال:
Light-induced absorbance changes associated with photoinhibition and pigments in nitrifying bacteria
Population dynamic of nitrifying bacteria was investigated for nitrogen removal from municipal wastewater. Nitritation was established with nitrite accumulation ratios above 85%. Quantitative PCR indicated that Nitrospira was dominant nitrite oxidizing bacteria (NOB) and Nitrobacter was few. During nitritation achieving, Nitrobacter was firstly eliminated, along with inhibition of Nitrospira bi...
Background & Aims: Acrylonitrile is widely used as the main raw material in the production of Acrylonitrile butadiene styrene (ABS). It can be considered as pollutant in ABS process effluent. Since the importance of biological systems to treatment the ABS effluents, this study aimed to identify the dominant microorganisms in biological wastewater treatment plant and to evaluate the pot...
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