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Knowledge of dynamics water quality change in estuary is important for themanagement of lake water quality because river......
Model Optimizations of Soil Total and Available Phosphorus Using NIRS after the Ultra-low Temperatur
In order to investigate effects of freeze-thawing treatment on models of soil total phosphorus and available phosphorus ......
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采用主成份分析法对１８个湖泊的是总磷、总氮、耗氧量、生物量、透明度进行了分析，并对湖泊营养类别进行了评判。分析结果表明，湖泊营养......
微波消解技术是近年来发展迅速的一项新的样品前处理技术。与传统的加热，力口压消解、强酸消解等方法相比，虽然微波消解法不是国标方......
文章研究了厌氧生物处理技术、多介质净化技术以及人工湿地系统对农村生活污水处理.结果表明,对农村生活污水中TN、TP以及COD有良......
