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。
Activated sludge treatment system is leading water treatment methods. Activated sludge treatment system result in a large number of sludge.
当前主要的污水处理方式是活性污泥处理系统，多数活性污泥处理系统会产生大量的污泥。
Conventional wastewater treatment methods mainly are biological treatment apparatus. Among them is secondary activated sludge treatment technology.
传统的污水处理采用生物处理方法的居多，其中以二级活性污泥法为主。
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。
However, for an accurate simulation of the activated sludge treatment processes, reliable wastewater characteristic parameters such as COD components were needed.
然而，为实现对活性污泥处理过程的准确模拟，需要提供包括COD组分在内的详细的水质特性参数。
The effect of biofilm treatment is better than that of the traditional activated sludge treatment especially in low-pollution level of sewage treatment and short-term treatment.
使用炭纤维作为生物膜载体对污水的处理效果明显好于传统活性污泥法的处理效果，尤其是低污染程度污水处理及短时间处理中。
According to sewage transmission and its pollution in Chengdu, activated sludge treatment of sewage in pipeline is proposed, and a simulation experiment and study have been carried out.
本文针对成都市污水输送和污染现状，提出管式活性污泥处理法，并进行了有关模拟试验研究。
Description on the correlation of aerobic basin in activated sludge treatment system to secondary sedimentation basin from bioflocs breaking and incorporated in its mechanism were presented.
从生物絮体的破碎和结合机理，阐述了活性污泥法处理系统中曝气池和二沉池的相关性。
Sludge load and age are two important parameters of design and running in municipal sewage treatment applied the activated sludge technics.
负荷、龄是活性污泥法处理城市污水设计、行中的重要参数。
The Conception of sludge load rate and Its Theory have been reviewed in this paper. Some applications used in activated sludge Process and anaerobic biological treatment have been presented.
本文综述了污泥负荷率的概念及有关理论，并给出了污泥负荷率在活性污泥法和厌氧生物处理中的若干应用。
The superiorities of the biological filter and activated sludge were synthesized to increase the treatment efficiency.
综合了生物滤池与活性污泥法各自的优越性，提高了处理效果。
The conventional activated sludge process can be transformed into advanced treatment in removing N and P by a slight change like adding agitator and blower.
经过对普通活性污泥工艺添加搅拌装置和改进曝气装置，即可达到去除氮磷的深度处理的要求。
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。
Cyclic activated sludge system (CASS) is an advanced sewage treatment technics. This paper presents a computer control system, which has a better adaptability and strength, and easy to maintain.
循环活性污泥系统(CASS)是一种先进的污水处理工艺，本文提出了实现CASS工艺的一种计算机自动控制系统，该系统具有较好的灵活性和较高的可靠性、可维护性。
Abstract: the reasons of the decrease of flocculating sedimentation of activated sludge in the process of bio chemical sewage treatment were analyzed.
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。
The reasons of the decrease of flocculating sedimentation of activated sludge in the process of bio chemical sewage treatment were analyzed.
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。
Alternating activated sludge process completes the treatment in a single reactor or a group of reactors by time and spatial alternation.
交替活性污泥工艺是在一个反应器或一组反应器中通过时间或空间的交替实现对污水的处理。
Simultaneously, the excess activated sludge that drained from the sediment pool returned the hydrolysis- acidification pool could be degraded, so the treatment cost of sludge could be lower.
同时，把二沉池排出的污泥回流至水解酸化池进行污泥减容化，还可以降低污泥的处理成本。
Activated sludge method is an effective method for the wastewater treatment and has been widely applied and studied.
活性污泥法是污水处理过程的一种有效的方法，得到广泛的研究和应用。
Under the same operating conditions, comparison tests of coke oven sewage treatment through A/O activated sludge and biological membrane systems are done.
考察了在相同的运行条件下，A/O活性污泥系统和生物膜系统对炼焦工业废水的处理效果。
After that, by analyzing the fault types and parameters of operation state for wastewater treatment on activated sludge process, a fuzzy expert system for fault diagnosis is designed in detail.
接下来，本文通过对活性污泥污水处理工艺的故障和运行参数的分析，对污水处理故障诊断模糊专家系统进行了详细设计。
The application of activated carbon form sludge is very wide, such as wastewater treatment, emission control, soil improvement, soil for gardening, dehydration agent and sweetening agent.
污泥活性炭的应用面很广，可用于处理废水，治理废气，土壤改良，作园艺用土壤、脱水助剂和脱臭剂等。
Although the activated sludge process is one of the widely used technologies in wastewater treatment, the research on the wastewater toxicity in the process is scarcely any.
活性污泥法是污水处理中应用最为广泛的技术之一，但目前国内外活性污泥工艺中污水毒性研究还很少。
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。
The bioaugmentation of flocculant-producing microbes to domestic sewage treatment was explored by introducing the microbes to activated sludge.
将产絮凝剂微生物引入活性污泥中，研究产絮凝剂微生物强化处理生活污水的效果。
The aerobic bio-treatment process with the activated sludge method is a complex system which has the properties of essential nonlinearity and strong disturbance to treat city sewage.
城市污水活性污泥法好氧生物处理过程是一个具有本质非线性特性和强干扰的复杂系统。
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。
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。
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