PFU PROTOZOAN COMMUNITIES AND THEIR COLONIZATION IN A TREATMENT SYSTEM OF Pb Zn MINE TAILING WATER
PFU PROTOZOAN COMMUNITIES AND THEIR COLONIZATION IN A TREATMENT SYSTEM OF Pb Zn MINE TAILING WATER
复制标题
DOI：
--
复制
发表时间：
1999
期刊：
影响因子：
--
通讯作者：
Lan Chongyu
中科院分区：
文献类型：
--
作者：
Lan Chongyu
采用PFU法对某铅锌矿尾矿水处理系统原生动物群落进行了原位研究，分析了原生动物群落结构及其定殖特征。结合水的理化数据，使用原生动物群落数据监测处理系统的效率。结果表明，该系统原生动物群落主要由动物鞭毛虫和纤毛虫组成。随着采样点距污染物排放口距离的增加，物种数、个体多度和多样性指数（d值）明显增加。原生动物群落中的物种数与水体中的污染物浓度呈良好的负相关。原生动物群落在不同采样点的定殖表现出环境差异。香蒲的种植使悬浮颗粒物存款减少，原生动物群落得到一定程度的恢复。
Using the PFU method, the protozoan communities in a treatment system of Pb Zn mine tailing water were studied in situ , and the characteristics of protozoan community structures and their colonization were analyzed. In combination with physicochemical data of the water, the efficiency of the treatment system was monitored using protozoan community data. The results showed that the protozoan community in the system was mainly composed of zoomastigia and ciliates. The number of species and individual abundance, as well as diversity index ( d value) obviously increased with the increasing of the distance from sampling sites to pollutant outlet. The species number in protozoan communities was well negatively correlated with the pollutant concentrations in the water. The colonization of protozoan communities in different sampling sites showed the environmental differences. The results also showed that the cultivation of Typha latifolia made the suspended particles deposit down and had the protozoan communities restored to some extend.