Study on the Degradation Efficiency of Nitrite by Strain Zl-1
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Li Zhang, Ze Li, Jinglong Li
Through experimental studies and measurements, the results and screened strains compared with other strains have obvious degradation of nitrogen strains and the advantages of harmful substances named ZL-1, the physiological and biochemical identification of the strains and 18SrDNA sequences sequencing, combined with the physiological and biochemical identification and phylogenetic analysis results of 18SrDNA sequences, determine the strain ZL-1 for Wickerhamomyces anomalus. The removal ability of nitrite was studied in this paper. The experimental results showed that the strain ZL-1 had the strongest growth and degradation ability to nitrite nitrogen and ammonia nitrogen at the temperature of 30??, pH value of 6, glucose as carbon source, and C/N of 20:1.
Nitrite, Aquaculture, High throughput sequencing