文档介绍：Identification of a High
Phosphate-anisms and Study
of Its Poly-phosphate Characteristics
Junzhong Yang1*, Liling Yuan 1*, Shangying Xu1, Jiangke Yang 2
Derui Zhu1, Yan Ni 1, Yongze Yuan1, Deli Liu 1** 2. College of Life Science and Technology ,Huazhong
1. Hubei Key Laboratory of ic Regulation and University of Science and Technology,Wuhan,China ,430074
Integrative Biology, College of Life Science, Central China (*Contributed equally; **Corresponding author E-mail:
Normal University, Wuhan, China, 430079 deliliu2002@ )
Abstract—15 bacterial strains with a capacity of treatment using PAOs to exceedingly absorb phosphorus
poly-phosphate were isolated from enrichment culture of the pollution, in which anisms absorbing the amount of
soil sample collected from the phosphate fertilizer factory of phosphorus has been largely exceeding the normal amount
Honghu City in Hubei province, of which one strain named as during the growth of bacteria [1].
HS-P7 has the strongest effects of poly-phosphate. Ammonium
Biological dephosphorization is primarily plished
molybdate spectrophotometric method was used to measure its
through two kinds of mechanisms, phosphorus removal by
ability of poly-phosphate. The results showed that phosphorus
biological assimilation and Enhanced Biological Phosphorus
removal rate about the strain HS-P7 reached to