Taking Changchun Shuangyang Wastewater Treatment Plant as example, the controlling methods of activated sludge culture and debugging operation of CAST at low temperature in the winter were introduced.
以长春市双阳污水处理厂为例，介绍了CAST工艺在冬季低温条件下活性污泥培养与调试运行的控制方法。
Ultrasound process can be used in treatment of residual activated sludge from petrochemical wastewater treatment plant.
采用超声波处理石化污水处理厂的剩余活性污泥。
Respirometry is very widely used to characterize the activated sludge system and to control its operation in wastewater treatment plant.
在监测污水处理厂活性污泥系统的状态，控制其运行时，人们广泛采用了呼吸测量法。
Appling the mixed sludge of raw sludge and waste activated sludge from sewage waste water treatment plant, this paper studies the factors during aerobic digestion process.
以城市污水处理厂的初沉污泥与剩余污泥的混合污泥为对象，研究了影响污泥好氧消化处理的各项因素。
Sludge bulking and biological foams of activated sludge process are usual problem in the operation of wastewater treatment plant.
污泥膨胀和生物泡沫现象是众多泥法污水厂常见的运行难题。
Sludge bulking is a hard job in activated sludge treatment, especially in the treatment of high load waste water from petrochemical plant.
污泥膨胀是活性污泥法污水处理中的一个难题，尤其在处理高负荷的石化污水中。
Wasted activated sludge from industrial wastewater treatment plant was thickened by air flotation.
用气浮法对某工业污水处理厂的剩余活性污泥进行了浓缩研究。
The process and experience of domesticating the activated sludge are introduced, which can provide reference for commissioning similar large-scale wastewater treatment plant.
主要介绍了污泥培养驯化过程和经验，可为类似大型污水处理厂的调试和试运行提供借鉴。
There were anti-nitrification floating sludge, aged activated floating sludge and floating sludge from biological foam in the final settling basin of municipal second stage sewage treatment plant.
二级污水处理厂二沉池漂泥有反硝化漂泥、活性污泥老化漂泥、生物泡沫导致的漂泥。
Activated sludge process used most widely in wastewater treatment plant is often accompanied by filamentous bulking which happens readily and harms the operation of activated sludge process seriously.
活性污泥法是采用最普遍的污水处理工艺，而丝状菌污泥膨胀则是该工艺污水运行中易发生、危害大的问题。
The biofiltration method was used to treat the odor produced from the activated sludge thickener and sludge dehydrating unit of a municipal wastewater treatment plant in southern China.
采用生物过滤法对南方某城市污水处理厂的污泥浓缩池和脱水车间的臭气进行了处理。
Another portion of the ozonation off gas is diverted upstream for introduction into the oxygen treatment facility of the activated sludge treatment plant.
另一个臭氧尾气部分转移到上游的活性污泥处理厂氧气处理设施介绍。
In the experimental condition, Bioaugmentation technology was used to treat coking-plant wastewater in the activated sludge process.
在实验室条件下，将生物强化技术运用于活性污泥处理焦化废水中。
The dissolved oxygen's effects on phosphorus removal and sludge properties in CAST (Cyclic Activated Sludge Technology) process were investigated at a wastewater treatment plant in Beijing.
结合北京市某污水处理厂CAST工艺的运行情况，考察了DO对除磷及污泥性质的影响。
Results shows that, start-up by seeding activated sludge from a secondary treatment plant has no beneficial effects. On the contrary, the start-up period are detained.
对常用的三种挂膜方式进行了对比试验，结果发现，采用二级处理回流污泥进行接种对好气滤池的启动没有明显促进作用；
Results shows that, start-up by seeding activated sludge from a secondary treatment plant has no beneficial effects. On the contrary, the start-up period are detained.
对常用的三种挂膜方式进行了对比试验，结果发现，采用二级处理回流污泥进行接种对好气滤池的启动没有明显促进作用；
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