<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Deng, Ruonan</style></author><author><style face="normal" font="default" size="100%">Qian Chen</style></author><author><style face="normal" font="default" size="100%">Ni, Jinren</style></author></authors><translated-authors><author><style face="normal" font="default" size="100%">邓若男,</style></author><author><style face="normal" font="default" size="100%">陈倩,</style></author><author><style face="normal" font="default" size="100%">倪晋仁,</style></author></translated-authors></contributors><titles><title><style face="normal" font="default" size="100%">Efficient Phosphorus Removal from Wastewater by a Newly Isolated Bacterium under High Salinity Condition</style></title><secondary-title><style face="normal" font="default" size="100%">Acta Scientiarum Naturalium Universitatis PekinensisActa Scientiarum Naturalium Universitatis Pekinensis</style></secondary-title><translated-title><style face="normal" font="default" size="100%">高盐废水处理的耐盐菌株及其高效除磷特性研究</style></translated-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2013</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">5</style></number><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">880-884</style></pages><isbn><style face="normal" font="default" size="100%">0479-8023</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">A bacterium capable of phosphorus removal was isolated. Through morphology observation and 16S rRNA gene sequence analysis, the isolate was identified as Salinivibrio sp. (named HG-1). Salinity tolerance and phosphorus removal efficiency under different salinity conditions of the strain were further investigated. The results showed that HG-1 grew well with the salt content varying from 1% to 13% and achieved the highest phosphorus removal efficiency under salt content of 3%. Furthermore, the single-factor and orthogonal experiment results indicated that the optimal phosphorus removal performance was obtained under the conditions with an initial pH of 6.5-7.0, C/N ratio of 9, temperature of 30°C and inoculation ratio of 10%. Under such a condition, the phosphorus removal efficiency could reach 100% in 24 hours. The strain HG-1 can independently complete phosphorus removal process, and thus could provide a novel and promising alternative for biological phosphorus removal under high salinity conditions.筛选出一株能够高效除磷的耐盐菌株HG-1。通过个体形态、菌落特征的观察和16S rRNA基因的序列分析, 初步鉴定为盐弧菌属(Salinivibrio sp.)。对菌株HG-1的耐盐性能及其在不同盐度下对磷酸盐的去除效果进行考察, 结果表明菌株对盐度的耐受范围为1%~13%, 最适盐度为3%。进一步的单因素和正交实验表明, 4个环境因素对菌株HG-1磷酸盐去除率影响的强弱为: pH&amp;gt;碳氮比&amp;gt;温度&amp;gt;接种量, 最优的除磷条件为pH 6.5~7.0, 温度30℃, 接种量10%, 碳氮比9, 在该条件下菌株在24小时内对磷酸盐的去除率可达100%。 将该菌株应用于高盐废水的处理, 可实现磷酸盐的有效去除, 具有良好的实际应用价值, 为高盐条件下生物除磷难题的解决提供了一条新的途径。</style></abstract><accession-num><style face="normal" font="default" size="100%">CSCD:4936376</style></accession-num><notes><style face="normal" font="default" size="100%">Times Cited: 0</style></notes><custom7><style face="normal" font="default" size="100%">0479-8023(2013)49:5&amp;lt;880:Gyfscl&amp;gt;2.0.Tx;2-9</style></custom7></record></records></xml>