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LUO Xiu-zhen, XU Chang-an, TANG Xu, HE Jian-lin. Isolation and nitrite degradation ability of a denitrifying bacterium[J]. Fujian Journal of Agricultural Sciences, 2010, 25(4): 513-516.
Citation:
LUO Xiu-zhen, XU Chang-an, TANG Xu, HE Jian-lin. Isolation and nitrite degradation ability of a denitrifying bacterium[J]. Fujian Journal of Agricultural Sciences, 2010, 25(4): 513-516.
LUO Xiu-zhen, XU Chang-an, TANG Xu, HE Jian-lin. Isolation and nitrite degradation ability of a denitrifying bacterium[J]. Fujian Journal of Agricultural Sciences, 2010, 25(4): 513-516.
Citation:
LUO Xiu-zhen, XU Chang-an, TANG Xu, HE Jian-lin. Isolation and nitrite degradation ability of a denitrifying bacterium[J]. Fujian Journal of Agricultural Sciences, 2010, 25(4): 513-516.
Six strains of denitrifying bacteria were isolated from the mud in marine aquaculture ponds.Among them,one showed the strongest nitrite degradation capability.The strain was subsequently identified to be a Pseudomonas sp.and named JN1.Its optimum nitrite degradation conditions were determined in the lab to be at 1 000-4 000 mgL-1 sodium nitrite concentration,5%(v/v) bacterial inoculums and pH 6.5-7.5 with 100 mL of fill volume in a 250 mL flask and moderate aeration in the fermentation for 18-30 h.
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