But more data is needed to substantiate the effectiveness of absorption on sludge as a removal process.
但需要更多的资料来论证污泥吸附作为一种去除方法的效能。
More data is needed to substantiate the effectiveness of adsorption on sludge as a removal process.
需要更多的资料来论证污泥吸附作为去除方法的效能。
This study investigates the removal of COD and NH3-N by aerobic granule sludge, which is nearly 70% and 90% in average respectively.
本实验考察了整个改变过程中颗粒污泥对COD以及NH_3—N的处理效果，平均去除率分别达70%和90%。
Cyclic Activated Sludge Technology (CAST) is a viable choice for large-scale municipal wastewater treatment, particularly when nutrient removal is of a major consideration.
循环式活性污泥法对大型城市污水处理尤其在要求深度去除氮磷时，是一种非常高效经济的工艺方法。
Pollutants removal efficiency and membrane fouling in activated sludge-membrane bioreactor (MBR), biofilm-MBR, and composite MBR were studied.
对活性污泥—膜生物反应器、生物膜—膜生物反应器、复合式膜生物反应器的除污效果和膜污染趋势进行了研究。
The bacterial community amount in activated sludge was larger than that in granular sludge, and their change trends were consistent basically with the change of removal rate of ammonia nitrogen.
絮状污泥中细菌种群数量高于颗粒污泥，且两者的变化趋势与氨氮去除率的变化基本一致。
Field testing has show that a 12-hour wastewater retention time will yield four to six months of continuous operation before removal of sludge for ultimate disposal.
现场试验表明在污泥去除最终处理前12个小时的保持时间可以产生4- 6个月的连续运行。
Prolonging properly anaerobic treatment time and increasing aeration rate of nitrogen can improve anaerobic environment and the activity of sludge, increasing the removal rate of phosphorus.
适当延长厌氧处理时间和适当增大厌氧过程曝气速率可以改善厌氧环境及活性污泥性能，提高磷的去除率。
In addition, sludge return from chemical bio-flocculation process can not only improve the removal effect, but also has some stabilization effect on the fluctuation of inflow quality.
在化学生物絮凝工艺中污泥回流不仅可以提高去除效果，而且对进水水质波动有一定的稳定作用。
The cultivation of aerobic granular sludge used for nitrogen removal in Sequencing Batch Reactor (SBR) fed with a synthetic municipal wastewater was investigated.
采用人工配制的模拟生活污水，研究序批式反应器(SBR)中好氧颗粒污泥的培养。
About the sections of soft soil and water immersion roadbed, first removal of the sludge, then reinforce it according to design.
软土路段及浸水路基，先清除淤泥，按设计进行加固处理。
The practice shows that the humus soil activated sludge process can enhance nitrogen and phosphorus removal, improve greatly the sludge dewaterability and realize the odor…
实践表明，腐殖土活性污泥工艺可强化对氮、磷的去除，使污泥脱水性能大大改善，实现污水处理流程的无臭化。
It is necessary to study the characteristics of microorganisms in the sludge in order to efficiently evaluate the biological nutrient removal (BNR) process.
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。
The sedimentation and dehydration performances and their influencing factors of iron sludge (IS) in the Fe and Mn removal process at a groundwater purification plant were investigated experimentally.
通过试验，探讨了地下水除铁除锰水厂内铁泥的沉淀、脱水性能及其影响因素。
The effect of the BPA-sludge loadings on the BPA removal was investigated, and the contributions of sludge adsorption and biodegradation to removal were analysed.
考察了不同双酚a污泥负荷对双酚a去除的影响，以及污泥吸附和生物降解对去除的贡献。
The aerobic granules cultivated in other substrate have better characteristics than activated sludge. The soluble COD removal efficiency can reach above 90%.
其它基质中培养出的好氧颗粒污泥形态和性能差异较大，COD去除效率在90%以上。
There is a high sludge concentration in the bioreactor, with strong nitrification ability and high pollutant removal rate.
考察了水力停留时间对反应器的影响以及间歇运行方式和污泥浓度对膜污染的影响；
The removal efficiency of heavy metal in city wastewater treated by activated sludge process was studied.
重点研究了活化污泥法强化一级处理对城市污水中重金属离子的去除效果。
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.
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 affecting factors of the continuous-flow two-sludge system for simultaneous biological phosphorus and nitrogen removal were investigated in order to decide on the best working state of the system.
目的为了深入研究连续流双污泥反硝化同时除磷系统的主要影响因素，确定系统最佳运行条件。
The influence of filamentous bulking on the biological phosphorus removal capability and stability of granular sludge in SBR was discussed.
在SBR反应器中，采用成熟的生物除磷颗粒污泥，探讨了丝状菌膨胀对其除磷能力和稳定性的影响。
The protonated coke sludge biomass was used as a new type of biosorbent for the removal of anionic dye Reactive Red 4(RR4).
以焦化厂污水处理车间的剩余污泥为材料，经过质子化处理制备生物吸附剂，进行了吸附活性红4（RR4）的研究。
A new biofilm-activated sludge process is described in this paper. The high efficiencies of nitrification, denitrification and phosphorus removal can be simultaneously obtained by the new process.
根据研究提出了生物膜与活性污泥结合的新工艺，可同时高效地脱氮、除磷和去除有机物。
Microorganisms of the activated sludge in SBR phosphorus removal system and their functions have been studied.
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。
The biological nitrogen and phosphorus removal effect and characteristics of SBR process in the treatment of sludge water from WWTP were investigated.
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 expanding of sludge is a managing problem in nutrient and phosphorus removal system.
在生物脱氮除磷工艺中，污泥膨胀是运行管理的难题。
There are still some shortages in the application of chemical phosphorus removal system such as expensive chemicals, high operating cost and the production of a large quantity of sludge.
在我国应用化学除磷的主要问题是药剂价格昂贵、运行费用较高且化学污泥量大。
There are still some shortages in the application of chemical phosphorus removal system such as expensive chemicals, high operating cost and the production of a large quantity of sludge.
在我国应用化学除磷的主要问题是药剂价格昂贵、运行费用较高且化学污泥量大。
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