A study on the effect of sludge loading on filamentous sludge bulking in SBR is described in this paper.
在严格控制s BR工艺试验运行条件下，就污泥负荷对丝状菌污泥膨胀的影响规律进行了研究。
In this paper, a new type of sludge bulking problem caused by high loading rate is described, the control measures for this kind of problem has been studied.
提出一类高负荷的丝状菌污泥膨胀现象，并对高负荷引起的污泥膨胀控制进行试验研究。
The result of experiment shows that sludge bulking will take place at any level of organic loading as long as the value of dissolved oxygen(DO) changes correspondingly.
实验结果表明，在低、中、高负荷时，只要溶解氧发生变化，均有可能发生膨胀。
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