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- Cause and controlling measures of floating upward of sludge in AAC oxidation ditch process AAC氧化沟工艺中污泥上浮的原因与控制
- floating upward of sludge 污泥上浮
- Regulation of DO and pH value of the aeration tank,using a homogeneous adjusting tank and controlling its level,properly adding a nutrient salt are the main measures for controlling the floating upward of the activated sludge. 控制活性污泥上浮的主要措施有 :调节曝气池的DO、pH值 ,采用均质调节池并控制进水水质及液位 ,合理投加营养盐等
- Precautions and Measures Against the Float Upward of Prestress Tubular Pile 预应力管桩上浮的预防及处理
- Our ship steer upward of the river. 我们的船向上游驶去。
- The watch costs upward of 8000 dollars. 这块表的价钱超过8000美元。
- Usually neglect of sludge regulation. 污泥监管被普遍忽略。
- After the rain, fleecy clouds float upward in small gentle puffs. 雨后，又有朵朵白云在微风中冉冉升起。
- Upwards of a hundred people came to the meeting. 有一百多人来参加会议。
- He is already upwards of 70 years old. 他已经七十多岁了。
- There is a lot of sludge in pedosphere of Tianjin Area. 天津地区表土层中广泛分布着较厚的淤泥类土。
- Pressing Spacebar will command the character to float upwards. 按空格键将会使你漂浮上来。
- A lot of sludge was scooped out of the base of the river. 从河底中挖出了许多淤泥。
- Upwards of a hundredpeople came to the meeting. 有一百多人来参加会议。
- The buoyancy of CO_2 in water far more than migration resistance in breaking or chink, CO_2 is easy float upward, the floating can results in differentiation of different density gases and concentration of sealed gas. ; 断裂(或裂缝)中,CO_2在水中的浮力远大于运移阻力,CO_2气容易上浮,CO_2在断裂中的易浮性导致不同密度气体的分异和走向上封闭的断裂气体相对富集。
- My feet leave the ground and I start to float upwards. 我的脚离开了地面，整个人飘了起来。
- Water quality and collection of sludge on the bottom of the pond. 水质问题,池底污染。
- The above data could vary as per differences of sludge contents. 资料因现场污泥成分不同而有所变化。
- The loss is estimated to reach upwards of 30000 yuan. 据估计损失达30000元以上。
- A second method of sludge disposal is digestion by anaerobic bacteria. 污泥处置的第二个方法，是用厌气细菌消化。
