The sludge compost treatment experiment shows that there are changes in the morphology of heavy metals and decrease in their activity.
污泥堆肥处理试验表明，污泥里重金属的形态有一定的变化，活跃程度有所下降。
This paper adopted static experiments of anaerobic compost in high temperature for municipal dewatering sludge, in order to resource the mankind, and offer technical bases for suffer-test production.
针对城市脱水污泥采取静态高温厌氧堆肥试验，进行污泥资源化的研究，为中试生产提供技术依据。
The pot and plot experiments to study the effect of sewage sludge compost and sewage sludge compound fertilizers on vegetables yield and heavy metal accumulation in vegetables.
通过盆栽和小区试验初步探讨了污泥复合肥对蔬菜的增产效应及其对蔬菜吸收累积重金属的影响。
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