分析了在污水生化处理过程中活性污泥沉降性能下降的原因。
The reasons of the decrease of flocculating sedimentation of activated sludge in the process of bio chemical sewage treatment were analyzed.
含钙污水生化处理开车调试过程中，出现对生化过程的抑制。
Inhibition of biochemical process occurred during the start - up and adjustment of a biochemical treatment phmt for calcium - containing wastewater.
文摘：分析了在污水生化处理过程中活性污泥沉降性能下降的原因。
Abstract: the reasons of the decrease of flocculating sedimentation of activated sludge in the process of bio chemical sewage treatment were analyzed.
利用污水生化处理过程中产生的碱度化学吸收二氧化硫，是烟道气脱硫和污水回用的新思路。
It is a new way of FGD and wastewater reuse to absorb so 2 by the alkalinity produced in the process of wastewater biochemical treatment.
溶解氧浓度是污水生化处理过程中的一个重要参数，传统的控制方法并不能取得理想的控制效果。
The dissolved oxygen(DO) concentration has been an important process parameter in biological wastewater treatment process(WWTP) and perfect result can't be achieved using traditional control strategy.
污水生化处理一般以控制溶解氧为手段，但这是一个非线性过程，采用传统PID控制难以实现优化控制。
DO control in the biological wastewater treatment is a nonlinear process. It is difficult to get a satisfactory control result with the traditional PID control method.
污水生化处理一般以控制溶解氧为手段，但这是一个非线性过程，采用传统PID控制难以实现优化控制。
DO control in the biological wastewater treatment is a nonlinear process. It is difficult to get a satisfactory control result with the traditional PID control method.
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