On the basis of thermogravimetric analysis,it was suitable to dry sludge at 100～300℃. Main organic matters in condensate at this temperature were chain alkane,aromatic hydrocarbon and nitrogenous heterocyclic compounds,and main pollutants were benzene,o-xylene and phenol.
干污泥的粒径主要为砂级、粉砂级和粘土级,实际工程中干污泥产生的灰尘可以通过水膜除尘去除,结合污泥的热重分析确定了污泥的干燥温度可以在100～300℃,该温度范围内干燥冷凝水中最主要的有机物是链状烷烃、芳香烃和含氮杂环化合物,苯、邻二甲苯和苯酚是主要污染物。
参考来源 - 城市污泥干燥特性及工艺研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The liquid sludge water discharged from waterworks has to be treated. The sludge discharge of waterworks could be divided into two parts: the liquid sludge water and the solid dry sludge.
实施自来水厂排泥水处理，首先需要确定自来水厂的污泥量，就此将污泥量分为排泥水量和干污泥量。
Murray predicts that energy embodied in the dry solids portion of fecal sludge can be equivalent to coal; in other industries it would replace oil or residual fuel oil.
默里预测蕴含在粪便污泥干固体部分的能量与煤炭中能量持平，在其他行业，这将取代石油或剩余燃油。
If you do not carry out maintenance regularly, watch movement in the sludge accumulated too much, will appear dry, it will slowly increase the friction between the gear train.
如果不定期进行保养的话，手表机芯里的油泥会积存过多、出现干结的情况，这样就会慢慢增加轮系间的摩擦力。
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