• From there it is pumped up to a sand filter in the conservatory.

    水箱里的水再泵抽温室里的沙子过滤器里。

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  • Poor organics removal was caused by sand filter in process train 2.

    流程2柱对有机物去除效果较差

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  • A new type of uniform dual media anthracite - sand filter is firstly proposed in this paper.

    首次提出新型煤——双层均匀滤池

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  • The center pipe is machined from 64mm tubing, and the sand filter is made from silica sand, cement, additive.

    根据不同技术标准筛选不同粒度的石英砂、油井水泥添加剂水按配比加工压制

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  • The practice shows that recycled metal sand filter can meet requirements of production and reduce production cost.

    实践证明回用金属满足生产要求降低了生产成本。

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  • With the BCOP, pollutants removal effects of subsequent sedimentation tank and rapid sand filter could be improved.

    增加生物接触氧化预处理工艺,显著提高了后续混凝沉淀池滤池污染效果

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  • Against the raw water conditions in GuangZhou, this paper carries out a research into water treatment effect of GAC-sand filter.

    论文针对广州市原水条件进行炭砂复合滤池净水效果试验研究

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  • This paper expounds the adaptibility of coarse sand filter with simultaneous air and water backwash to tertiary filtration plant.

    阐述石英砂同时冲洗滤池,在污水深度处理中的适用性。

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  • The result showed that as compared with quartz-sand filter media, the modified quartz-sand is more efficient in treatment of algae-laden water;

    采用改性石英砂滤料强化过滤处理藻水的试验结果表明,与石英砂滤料相比,改性石英砂滤料对含藻水具有优良的处理效果;

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  • Cultivation experiments with sand filter pipe have been carried out to study the effect of different dosage of bentonite on sandy soil fertility.

    沙土通过培养,研究不同膨润土用量土壤肥力影响

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  • Pretreatment system generally includes the original pumps, dosing devices, quartz sand filter, activated carbon filter, precision filter and so on.

    预处理系统一般包括水泵加药装置石英砂过滤器活性炭过滤器、精密过滤器

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  • Quartz sand filter material is applied to filter vessel, quartz, used to intercept water suspended particles impurities, colloid and filter function.

    石英砂作为过滤应用:石英砂过滤容器结合,用于截留水中悬浮物胶体颗粒杂质,从而起到过滤作用。

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  • 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组合工艺对某公司的印染废水进行了处理

    youdao

  • The production and application problems of biological sand filter in treating micro-polluted water were studied in this paper, using the Fuyang River as source water.

    本文以滏阳河水水源,生物处理污染原水生产应用问题进行了理论研究。

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  • The amount and size distribution of particles in the effluent from a sand filter or from activated carbon filtration in a drinking water treatment plant were investigated.

    结合水厂实际处理工艺活性炭深度处理装置,试验研究滤池活性炭滤柱出水中颗粒物数量变化粒径分布规律

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  • This article introduces a new type of detergent TS-198, which is specially suitable for processing sand filter material containing graphite and greasy dirt in filter tank.

    作者介绍了一种专门适用处理石墨油污过滤器清洗剂TS— 1 98。

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  • Our company is a quartz sand filter, polyacrylamide, anthracite filter media, polymerization alumina, activated carbon water filtration products such as the production base.

    公司石英砂料、聚丙烯酰胺无烟煤聚合氧化铝活性炭净水滤料系列产品生产基地。

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  • Considering the high turbidity of the Yangtze River water, two-stage high efficient reaction and sedimentation tanks, and sand filter with air-water backwashing are employed.

    针对长江原水浊度较高特点,采用了高效反应沉淀池、均质石英砂料气反冲洗滤池处理工艺。

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  • By the experiment on quartz sand filter, the effect and mechanism of phenol removal were studied. A related mathematical model was presented and demonstrated by a project case.

    结合石英砂模型试验研究了石英砂滤床效果机理提出了相关数学模型通过工程实例进行了验证

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  • 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.

    珠江广州段源水处理对象,考察了曝气生物滤池BAF预处理工艺滤池效果

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  • Finally analysis of the traditional fiber filter quartz sand filter to change the feasibility of fiber filter system, to provide economic and technical information for the engineering sector.

    文章最后分析传统石英砂滤池纤维滤池可行性,希望能为工程界提供经济技术参考

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  • With the structural modification of quartz sand filter in Daqing oil field, and using the suspended sludge filtration in treating oilfield wastewater, the good experimental results are obtained.

    大庆油田石英砂过滤器结构进行改造应用悬浮污泥过滤技术油田污水进行了深度处理,试验取得了良好的处理效果

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  • Rainwater is channelled into sand catchments, which serve both to filter it and to protect it from evaporation.

    雨水导入沙砾储水区,这样两个好处,一是能够过滤雨水,二是能够减少水的蒸发量。

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  • Placed at the entrance of commercial space is best can divide pad, filter shoes with sand.

    商业空间入口处最好放置除法过滤鞋子所之砂粒

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  • She has a bio-sand water filter in her home and is proud to be able to keep her family healthy with safe, potable water.

    家里一个生物过滤器并且以饮用安全、适于饮用水保持她的家庭健康自豪

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  • Use a filter funnel and paper to filter the mixture of copper sulphate, sand and water into a second jar.

    过滤漏斗过滤纸把硫酸铜砂子混合物过滤个广口瓶里。

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  • A metal filter assembly used to support and retain the sand placed during gravel pack operations.

    砾石充填作业期间放置支承挡住砂子所用金属制成过滤装置

    youdao

  • A metal filter assembly used to support and retain the sand placed during gravel pack operations.

    砾石充填作业期间放置支承挡住砂子所用金属制成过滤装置

    youdao

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