生物脱氮除磷工艺的研究和应用工作日益得到重视。
The research and practical appliance of biological nitrogen and phosphorus removal technology is gradually deserved appreciation.
在生物脱氮除磷工艺中，污泥膨胀是运行管理的难题。
The expanding of sludge is a managing problem in nutrient and phosphorus removal system.
结果表明，该化学法辅助除磷工艺简便易行，能有效提高磷的去除率。
The result indicates that this chemical measure for removing phosphorus is easy for application and can improve the phosphorus removal rate effectively.
MSBR系统是一种新型的生物脱氮除磷工艺，它介于连续流和序批操作之间。
MSBR (Modified Sequencing Batch Reactor) is a new developed Biological Nutrient Removal technology, which is quite different from the other transformations of SBR.
污水生物脱氮除磷工艺中，微生物在反硝化和吸磷时需要消耗一定的有机碳源。
In wastewater biological nitrogen and phosphate removal processes, microorganisms need to consume certain organic carbon sources both in denitrification and phosphorus uptake.
考察了SBR生物除磷工艺模型中活性污泥的微生物组成及其在该除磷系统中的功能。
Microorganisms of the activated sludge in SBR phosphorus removal system and their functions have been studied.
改良型ICEAS工艺是针对低浓度城市生活污水处理要求提出的一种脱氮除磷工艺。
MICEAS is a denitrification and phosphorus removal system, aiming at low-concentration municipal sewer.
采用人工合成废水，考察了SBR生物除磷工艺的除磷效果和影响除磷效果的一些因子。
Simulated wastewater was used for teeing phosphorous removing effect and the factors of influence of SBR system.
为遏制水体的富营养化，氮、磷的排放标准日趋严格，生物脱氮除磷工艺能有效地去除水体中的氮、磷。
Nitrogen and Phosphorus are restricted severely to prevent the water eutrophication. Biological nutrient removal (BNR) is an important water pollution control technology.
介绍了智能型六箱一体化活性污泥脱氮除磷工艺的运行方式及原理，并研究了周期设置对污染物去除的影响。
The principle and running mode of the technology was introduced and the influence of cycle-time-setting on contamination-removing was studied in this paper.
根据重庆城市污水水质实际情况和地形的特点，设想一种新的生物脱氮除磷工艺，从而弥补传统工艺的不足。
According to the fact of urban wastewater quality and character of topography in Chongqing, a new process for biological wastewater removal nitrogen and phosphorus was conceived, thereby DE...
论文研究了一种新型污水生物处理工艺——多点交替进水五箱一体化活性污泥法除磷脱氮工艺。
Commutative multi-influent wastewater treatment processs with five tanks for nitrogen and phosphorus removal, a new developed process, consisted of five biochemical reaction tanks and a settling tank.
运行结果表明，该工艺具有脱氮除磷效果好、污泥产量低、污泥脱水性好和污泥不产生臭气等显著优点。
The operating results show that the process has advantages of excellent performance of nitrogen and phosphorus removal, low sludge production, good sludge dewaterability and no odor release.
为了有效地评价除磷脱氮工艺，有必要研究污泥中微生物的特性。
It is necessary to study the characteristics of microorganisms in the sludge in order to efficiently evaluate the biological nutrient removal (BNR) process.
考察了采用SBR工艺处理城市污水厂污泥水的脱氮除磷效果及其特性。
The biological nitrogen and phosphorus removal effect and characteristics of SBR process in the treatment of sludge water from WWTP were investigated.
该方法可在设计和运行中用于对系统的生物除磷能力进行评估，从而指导工艺选择和运行方案设计。
This method can be used to evaluate the capacity of a system for biological removal of phosphorus in design and operation, and to guide the selection of process and the designing of operation plan.
采用化学法除磷与SBR相结合的工艺处理汽车废水。
A combination process with chemical method for phosphorus removal and SBR was applied to mobile wastewater treatment.
由于在UNITANK工艺前端增设了厌氧池，有效提高了UNITANK工艺的脱氮除磷效果。
The anaerobic tank which is set before the UNITANK process improves nitrogen and phosphorus removal efficiency efficiently.
它综合活性污泥法和SBR工艺特点，与生物选择器原理结合在一起，具有抗冲击负荷和除磷脱氮功能。
It synthesizes the characteristics of activated sludge processing and SBR in combination with a biological selector, shock loading and fluctuations in the influent can be completely buffered.
本文阐述了生物脱氮除磷的原理和A2／O工艺流程，并对该工艺流程进行了详细的分析研究，指出了它存在的问题，提出了对A2／O工艺流程的改进措施。
This paper introduces the principles of biological phosphorus and nitrogen removal with the A2/O process and decribes the flow chart of this process which is then analyzed in detail.
循环活性污泥系统(CASS)是一种具有脱氮除磷功能的以序批曝气非曝气方式运行的充放式间隙活性污泥处理工艺。
Cyclic activated sludge System (CASS) is a batch fill and draw activated sludge process operated in sequences of aeration and non aeration which can effectively remove nitrogen and phosphorus.
试验采用前置厌氧池的DAT - IAT工艺方法，以城市污水为处理对象研究工艺的生物降解过程及除磷效果。
By means of setting up an anaerobic tank in front of DAT-IAT, biological degradation performance and phosphorus removal efficiencies are studied with municipal sewage.
对污水的生物法脱氮除磷机理作了简要的分析，并介绍了几种高效、经济、实用的生物脱氮除磷新工艺。
The mechanism of biological denitrification and phosphorus removal is briefly analyzed in this paper, and several new effective and practical processes are also introduced.
交替曝气时间是影响新型两级生物滤池工艺除磷效果的关键因素。
The length of alternate aeration influences phosphorus removal in the alternately aerated two-stage biofilter.
同时指出，进一步改进与优化滤池工艺及提高生物滤池脱氮除磷效果是今后的重点研究内容。
It is pointed out that further improving the operation, enhancing the effect of nitrogen and phosphorus removal and advancing the process of bio-filter is the aim of study in the future.
SBR工艺由于其除磷脱氮效果好、运行灵活已日益受到重视。
Great attention is being achieved increasingly by SBR process with advantages of excellent performance in denitrification, phosphorus removal and flexible operation.
采用改良型ICEAS工艺进行低温污水处理，考察了低温条件下改良型ICEAS工艺去除有机物及脱氮除磷的效果。
Sewage treatment by improved ICEAS process was carried out at low temperature; the effect of organics, nitrogen and phosphorus removal by improved ICEAS process was investigated .
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。
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。
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.
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