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- Research and Progress of Coal Dewatering by Vacuum Filtration Process in China's Coal Preparation Plants 我国选煤厂真空过滤脱水技术的研究及进展
- vacuum filtration process 真空过滤过程
- This phase of the filtration process is called nonstationary filtration. 这个过滤阶段称为非稳态过滤。
- This phase of the filtration process is called nonstationary filtration . 这个过滤阶段称为非稳态过滤。
- Removal of acetic acid from crude terephthalic acid(CTA) by centrifugal washing,replacement washing and beating vacuum filtration with p-xylene or water as solvents was investigated. 以水为溶剂,比较了置换抽滤、打浆抽滤和离心过滤等洗涤方法脱除粗对苯二甲酸(CTA)滤饼中乙酸的效果。
- AFA combinated with sand filtration process has been used for removing phosphorus in secondary effluent. 利用工业废弃物粉煤灰制备活性粉煤灰除磷剂AFA,将AFA与传统的砂滤工艺相结合,用于二级出水中磷的去除。
- Consideration should be given to complementing the filtration process with some degree of heat treatment. 应该考虑采取带有一定程度热处理的过滤方法。
- Features of brine refinement process and secondary filtration process in Wuhan Gehua Group Co.,Ltd.were introduced. 介绍了武汉葛化集团有限公司盐水精制及二次过滤工艺的特点。
- The easiest way to separate a liquid from a solid? Filtration! Learn how to effectively carry out gravity and vacuum filtrations in this video. 将液体与固体分开来的最简易方法是什么？过滤！此影片中将学习如何有效的用重力和真空来过滤。
- The separatory filtration process is provided and carried out in order to guarantee the quality of sulphur . 为保证产出的硫磺质量，提出并实施分液过滤法。
- Addition of low concentration of DTT (dithiothreitol) effectively reduced the formation of BSA aggregate, and thus enhanced the filtration process. 通过加入还原性试剂DTT（二硫苏糖醇）可减少二聚体的形成，从而达到降低膜污染的目的。
- Studied thereupon is the mechanism of the filtration stage of the particle layer during the filtration process of filtering materials. 由于下滑角较小,其不易被压缩,当压降增大到一定程度时,呈周期性压缩,所以在较高过滤风速下其压降显著低于中和工况。
- It is believed that biological zeolite filtration process might be best with wide foreground for this slightly polluted water renovation. 认为生物沸石过滤法是一种优势明显、应用前景广阔的微污染水处理方法。
- In order to reuse gray water from student dormitories in campus,the coagulation/suspended sludge filtration process was used to treat the wastewater. 为实现学生宿舍洗漱污水的再生,采用以混凝、悬浮污泥层过滤为主体的工艺处理洗漱污水。
- Experimental results showed that the micro-flocculation direct filtration process was more suitable for treating domestic sewagecompared to the coagulation and filtration process. 比较混凝、过滤与微絮凝直接过滤三种工艺对生活污水主要污染物去除率指标的差异,得出了微絮直接过滤工艺处理生活污水的可行性。
- Q: Do I still need to boil the water after the filtration process? A: No, not at all. Swisspro provides safe and health drinking water free of any harmful germs. 经过净化后的水还需要再加热才可以使用吗?回答:根本不需要任何加热,瑞士净水专家提供的安全健康的饮用水质。
- Analysis on function of surfactant in fine coal vacuum filtration 表面活性剂对细粒煤真空过滤脱水的作用
- Experimental Research of Sludge Dewatering by Vacuum Filtration 污泥真空过滤脱水的实验研究
- The model includes the following sub-models: kinetics model of reactions, mass transfer and diffusion model, filtration process model, and backwash model. 模型主体由4个子模型组成，即组分的反应动力学模型、传质扩散模型、滤池过滤模型和反冲洗模型。
- The extent of formation damage caused by mud particles and fluid loss during sequential filtration process have been evaluated by sectional damage ratio ( SDR ). 泥浆固相颗粒和滤液引起的储层伤害程度是借助于岩心各段伤害率（SDR值）进行评价的。
