Method Suspension quantitative germicidal test was used to carry out parallel comparison between filtration-rinse test method and chemical neutralization method.

方法采用悬液定量杀菌试验方法对过滤冲洗试验法与化学中和法进行了平行比较试验。

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The recent technology progress and existed problems for the production of feed-grade calcium hydrogen phosphate by two-stage neutralization method in China are analysed.

分析了近年来中国两段中和法生产饲料磷酸氢钙工艺路线的进展及存在的问题。

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This paper has summarized the development and the current situation of acid mine drainage treatments; it has introduced neutralization method, constructed wetland and microorganism method in detail.

本文总结了国内外治理酸性废水的方法与研究现状，详细介绍了中和法、人工湿地和微生物法的治理方法。

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