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   污泥年龄 的翻译结果: 查询用时:0.489秒
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污泥年龄
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  相似匹配句对
     Sludge Conditioning Agent
     污泥调理剂
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     The sludge is recycled.
     污泥回收利用
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     THE AGE OF CHESTNUT SOILS
     栗钙土的年龄
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     Soil Age
     土壤的年龄
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  sludge age
Influent wastewater was a synthetic medium based on acetate, and the sludge age was kept at 12 days.
      
Nutrient removal and sludge age in a sequencing batch reactor
      
The highest PO4-P removal rate observed was of 98% and corresponds to a 16-day sludge age; phosphate removal increased with the sludge age.
      
A sludge age of 3?days resulted in a chemical oxygen demand (COD) removal rate of 81% and a sludge age of 23?days in a removal rate of 99%.
      
Full nitrification was observed with a sludge age of 16?days.
      
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The activated sludge treatment of TMP effluent was studied. Effects of hydraulic retention time (HRT) , sludge age (0) and food to microorganism (F/M) on the removals of COD, BOD5 and RFA, as well as settling characteristics of sludge were investigated. Results indicated that this treatment can elimanite 78-82. 9% of COD, 95. 6-97. 5% of BODs and 96. 0-99. 5% of RFA, under the conditions of avarage 5290mg/l of COD in the influent; 12-24 hours of HRT; 5-10 days of 0 and F/M <0. 77. The sludge volume indexes obtained...

The activated sludge treatment of TMP effluent was studied. Effects of hydraulic retention time (HRT) , sludge age (0) and food to microorganism (F/M) on the removals of COD, BOD5 and RFA, as well as settling characteristics of sludge were investigated. Results indicated that this treatment can elimanite 78-82. 9% of COD, 95. 6-97. 5% of BODs and 96. 0-99. 5% of RFA, under the conditions of avarage 5290mg/l of COD in the influent; 12-24 hours of HRT; 5-10 days of 0 and F/M <0. 77. The sludge volume indexes obtained are low and range from 100-160 ml/g.Main design parameters calculated from data processing of experimental results are as follows;K = 0. 01, a = 0. 43, b=0. 03, a' = 0. 53, b' = 0. 08.This paper emphatically discussed how to establish the technological conditions of experiment for an activated sludge process, according to the defination of sludge age (0).The acute toxicity to fish of the effluent studied was determined. It indicated that no one of the tested fish died during a 96-hour exposure to a 50% (V/V) concentration of the treated effluent.

介绍了活性污泥法处理TMP废水的试验,研究水力停留时间(HRT)、污泥年龄(0)和污泥有机负荷(F/M)等参数对COD、BOD_5和RFA的去除率及污泥特性的影响。讨论了活性污泥处理法试验的工艺条件编制程序。

 
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