The aeration biological filter can operate stably and highly-effectively.
它是一种稳定高效运行的曝气生物滤池。
A down-flow biological filter is used for the groundwater iron and manganese.
以生物滤柱为反应器，对含铁、锰地下水进行处理。
While not strictly necessary, your pond can benefit from having a pump and biological filter to keep water cleaner.
虽然不是绝对必要，你可以受益于池塘有一个泵和生物过滤水保持清洁。
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。
An experimental study of domestic sewage treatment by an integrated biological filter with up-flow anaerobic-anoxic aerated is presented in this paper.
对升流式厌氧-好氧曝气一体化滤池处理生活污水进行了试验研究，探讨了生物膜的形成及供气量、水力停留时间对处理效果的影响。
The operation of hydrolysis acidification/pre-denitrification up-flow biological filter in Jingmen Fengle Wastewater Treatment Plant was introduced and summarized.
结合江门市丰乐污水处理厂工程，介绍和总结了水解酸化/前置反硝化上向流生物滤池工艺及其运行情况。
When biological filter tank is used to treat sanitary wastewater, COD in effluent can satisfy Class I of the discharge standard for urban wastewater treatment plant.
实验针对间歇投配污水的生物渗滤池处理生活废水的一些基本运行参数进行了优化研究。
The experimental method of aeration biological filter-chemical precipitation-sand filter composite process and water quality situations in experiment are introduced.
采用脉冲循环流化床与物化沉淀池的组合工艺对某公司的印染废水进行了处理。
Pilot test was made to study the treatment effects of traditional Chinese medicine wastewater by hydrolysis acidification and two-stage aerated biological filter (BAF).
通过模型试验研究了水解酸化两级曝气生物滤池处理中药废水的效果。
Taking a biological filter as an example, it describes the design of the suspended forms system and details installation of the forms and the monolithic casting technology.
以工程中某一生物滤池为例，介绍了悬模结构体系的设计；并对悬模安装技术和悬模整浇技术作了详细介绍。
The design and operation parameters of the biological filter may provide a scientific basis for construction and reconstruction of water plants with slightly polluted water sources.
生物陶粒滤池的设计和运行参数可为微污染水源水厂的改造和新建提供科学依据。
When the biological filter bed is stably treating with domestic wastewater, shapes of biofilm and distributing characters of microorganism species on the external of medium were studied.
研究了生物渗滤床处理生活污水稳定运行时介质表面的生物膜形态和微生物种群分布特征，分析了生物膜及微生物种群的空间变化规律。
Down stream anaerobic biological filter where waste-water poured from top was used as anaerobic processing device in which bacteria colloid was found on padding in biological membrane form.
厌氧处理装置使用下流式厌氧生物滤池，其中菌胶团以生物膜的形式附着在填料上，进水从反应器顶部注入。
In a gas mask designed to guard against a biological threat, a very fine particulate filter is useful.
预防生物威胁时，优良的微粒过滤器对防毒面具非常有用。
The improvement test of typical two-stage up-flow biological aerated filter(UBAF) with ceramsite was performed using the characteristics of different flow BAFs and the optimized backwash operation.
利用不同流向BAF反应器的特性以及优化反冲洗操作，对典型的两级上向流陶粒曝气生物滤池工艺进行改进试验。
The integrated hydrolytic acidification-biological aerobic filter was used to treat oil-refining wastewater.
采用水解酸化-好氧一体式生物滤池处理炼油废水。
The kinetic models of organics and ammonia removal in a biological aerated filter (BAF) for domestic wastewater treatment were established.
推导了单级曝气生物滤池处理生活污水的有机物和氨氮去除动力学模型。
Draft beer refers to the one with certain biological stability, which adopts the method of physical filter with no Pasteurization or instant high temperature sterilization.
纯生啤酒是指不经过巴氏灭菌或高温瞬时灭菌，而采用膜过滤除菌，达到一定的生物稳定性的啤酒。
Impact of backwashing on biomass growth in biological active filter was researched.
研究了反冲洗对生物活性滤池生物量的影响。
The performance of denitrification in the up-flow biological aerated filter (UBAF) is studied experimentally.
文章对单级上流式曝气生物滤池的脱氮性能进行了初步研究。
Using Pearl River source water as raw water, the contaminant removal effect of carbon and sand filter after the biological aerated filter(BAF)pretreatment process was investigated.
以珠江广州段源水为处理对象，考察了曝气生物滤池（BAF）预处理工艺后炭砂滤池的除污效果。
A new rotational precipitation-biological aerated filter process was used in the treatment of petrolic and resinic wastewater in engineering operation.
本文介绍了应用新型曝气沉淀池—曝气生物滤池工艺处理碳五加氢石油树脂化工废水的工程实例。
Backwashing sludge of biological aerated filter (BAF) was studied with analysis of composition and activity of microbe as well as settling and bioflocculation performance.
研究了曝气生物滤池(BAF)反冲洗污泥的生物相组成、生物活性、沉降特性及絮凝性能。
The technique of upflow biological aerated filter is applied in Pingzhou Sewage Treatment Works.
佛山市平洲污水处理厂污水处理工艺采用上流式曝气生物滤池工艺。
The technique of upflow biological aerated filter is applied in Pingzhou Sewage Treatment Works.
佛山市平洲污水处理厂污水处理工艺采用上流式曝气生物滤池工艺。
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