primary settling信息详情
初级沉降
settling───n.安置；固定；沉淀物；移居；n.(Settling)人名；(瑞典)塞特林；v.解决；安居（settle的ing形式）
primary───adj.主要的；初级的；基本的；n.原色；最主要者
settling in───v.迁入
settling definition───结算定义
hindered settling───干扰沉降，阻滞沉落；沉降受阻；受阻沉降
settling gas───沉降气体
settling down───定居；安定下来；专心于
settling up───付清；了结；结账
settling into───习惯于...
The aerobic granules could be cultivated successfully in the SBR by changing the operating conditions, and the shorter settling time was the primary affecting factor.───在序批式反应器中，通过改变操作条件培养出颗粒活性污泥，较小的沉淀时间是产生颗粒污泥的主要因素。
Sewage sludge which mainly comes from the primary settling tank and discharge of surplus sludge is the deposit produced in each operating unit in municipal wastewater treatment plant.───污泥是城市污水处理厂经各级处理净化污水而产生的沉积物，主要来自初沉池和剩余污泥的排放。
By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.───制革污水采用预曝气处理后，可大大提高初沉池沉淀效果。
Prediction of airflow pattern in gas-collecting hood of primary settling tank in sewage plants and studies on ventilation schemes───初沉池集气罩内气流形态的预测与通风方案的研究
Study on Removal of Pollutants from Primary Settling Tanks of Municipal Wastewater Treatment Plant───城市污水处理厂初沉池对污染物去除效果的研究
Study on the Model Test of the Shorten-time Settling Effect of the Primary Settling Tank───初次沉淀池短时沉降效应的模拟试验研究
By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.