WebNitrate removal from natural watercourses as well as from artificially straightened and channelized drainage systems occurs through biotic uptake of nitrogen into plant and/or … Web同化性硝酸盐还原作用(assimilatory nitrate reduction)是2012年公布的微生物学名词。 同化性硝酸盐还原作用_百度百科 百度首页
The microbial nitrogen-cycling network Nature Reviews …
Dissimilatory nitrate reduction to ammonium (DNRA), also known as nitrate/nitrite ammonification, is the result of anaerobic respiration by chemoorganoheterotrophic microbes using nitrate (NO3 ) as an electron acceptor for respiration. In anaerobic conditions microbes which … See more Cellular process Dissimilatory nitrate reduction to ammonium is a two step process, reducing NO3 to NO2 then NO2 to NH4 , though the reaction may begin with NO2 directly. Each step is … See more Marine microorganisms As dissimilatory nitrate reduction to ammonium is an anaerobic respiration process, marine microorganisms capable of performing DNRA are most commonly found in environments low in O2, such as oxygen minimum zones See more WebOct 26, 2024 · Denitrification and dissimilatory nitrate reduction to ammonium (DNRA) are two competing pathways in nitrate-reducing process. In this study, a series of C/S ratios from 8:1 to 2:4 were investigated in a sequencing biofilm batch reactor (SBBR) to determine the role of reducers (sulfide and acetate) on their competition. The results showed that … scottish power quotation
Dissimilatory nitrate reduction to ammonium increased with …
WebAssimilatory nitrate reduction, dissimilatory nitrate reduction to ammonia, and denitrification are the microbial processes that utilize nitrate. The first is expected under … WebFeb 5, 2024 · Dissimilatory nitrate reduction can be coupled to the oxidation of electron donors such as organic matter 65, methane 66,67 (for example, in 'Candidatus Methanoperedens' spp.), sulfur compounds ... WebJul 14, 2015 · Dissimilatory nitrate reduction processes, including denitrification, anaerobic ammonium oxidation (ANAMMOX), and dissimilatory nitrate reduction to … preschool in arcadia ca