Methods the sampling sites were choosed according to pollutants drained along the Luan River-diverted channel, the situation of crossing with other rivers and the distribution of water brakes.
方法根据引滦河道的排污、与其他水体交叉及其倒虹闸的分布情况确定采样监测点。
Conclusion The source water diverted from Luan River was polluted by protozoan and viruses.
结论引滦水源已受原虫和病毒的污染。
Objective To grasp the pollution situation and dynamic changes of protozoan and viruses in the source water diverted from Luan River.
目的探讨天津引滦水源原虫与病毒污染现状和消长规律。
Objective To grasp the pollution situation and dynamic changes of protozoan and viruses in the source water diverted from Luan River.
目的探讨天津引滦水源原虫与病毒污染现状和消长规律。
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