比产甲烷活性是评价厌氧颗粒污泥活性的最常用的方法。
The specific methanogenic activity test is one of the most commonly used methods to evaluate the activity of anaerobic sludge.
污泥的产甲烷活性和沉降性能等与其微生物组成结构密切相关。
The methane producing formation activity and settling characteristics of the sludge were closely related to microbial composition and structure.
运行阶段，颗粒污泥颜色变深，全部变成亮黑色，污泥浓度逐渐变大，产甲烷活性也增强。
In operational phase, the color of granular sludge in each compartment are bright black, the sludge concentration gradually become larger, the methanogenic activity also increased.
运行阶段，颗粒污泥颜色变深，全部变成亮黑色，污泥浓度逐渐变大，产甲烷活性也增强。
In operational phase, the color of granular sludge in each compartment are bright black, the sludge concentration gradually become larger, the methanogenic activity also increased.
应用推荐