石英砂滤料的英文

• quartz filter sand

• "石英砂"英文翻译    quartz sand
• "滤"英文翻译    filter; strain
• "料×"英文翻译    7 chi
• "石英砂" 英文翻译 :    arenaceous quartz; arenaceous sand; grit; quartz sand; quartzite; quartzsand; sand quartz; silica sand; siliceous sand; silicious sand; silver sand; white sand
• "锰砂滤料" 英文翻译 :    mang anese sand filter sand
• "多石英砂" 英文翻译 :    quartzose sand
• "风积石英砂" 英文翻译 :    anemosilicarenite anemosilicarenyte; anemosilicarenite;anemosilicarenyte
• "含金石英砂" 英文翻译 :    gold-bearing quartz sand
• "晶体石英砂" 英文翻译 :    crystal quartz sand
• "石英砂切割" 英文翻译 :    quartz powder cutting
• "石英砂水泥" 英文翻译 :    silica-sand cement
• "石英砂屑岩" 英文翻译 :    quartzarenite; silicarenite
• "石英砂岩" 英文翻译 :    quartz sandstone; quartzose sandstone; silica silicarenite; silicarenite
• "天然石英砂" 英文翻译 :    natural siliceous sand
• "正石英砂岩" 英文翻译 :    quartziticsandstone
• "重整石英砂" 英文翻译 :    replenishment quartz sand
• "钙质石英砂岩" 英文翻译 :    calcisilicarenite
• "石英砂方解石" 英文翻译 :    fontainebleau limestone; sand calcite
• "石英砂新成土" 英文翻译 :    quartzipsamment
• "水泥石英砂浆" 英文翻译 :    cement-quartz mortar
• "矽[硅]粉，石英砂。" 英文翻译 :    ganister sand
• "石英砂石灰水泥" 英文翻译 :    silica-lime cement
• "无粘结剂石英砂" 英文翻译 :    binder free silica sand
• "制玻璃用石英砂" 英文翻译 :    glassmaking sand
• "砂滤" 英文翻译 :    sand leach

• Results indicated that mn , fe , al were the main elements consisting in the darkened coating of the sand media
  研究表明：石英砂滤料表面的黑化物质主要是锰、铁、铝等金属元素富集的结果。
• Factors causing sandy filter - media darken , darken - controliing technology , and influence of darkened and regenerated sandy media on filtration in surface water plants are studied in this thesis
  本文对地表水厂的石英砂滤料黑化成因、控制技术及石英砂黑化滤料和清洗再生滤料对过滤的影响进行了研究。
• Water purification lu : liao products mainly walnut shell lu : liao , fibres ball lu : liao , activated charcoal , anthracite lu : liao , quartz sand lu : liao , stone lu : liao , pp filters , rags , soft materials
  净水滤料产品主要有核桃壳滤料、纤维球滤料、活性炭、无烟煤滤料、石英砂滤料、麦饭石滤料、 pp滤芯、净水剂、软性填料等。
• The conclusion is that iron ceramics media has a lot of advantages over sand media in the fields of filter run and yield . it has good quality of little hydraulic pressure loss , longer period and capabilities of impurity
  结果表明，涂铁陶粒滤料滤池具有过滤水头损失小、运行周期长、截污能力强的优点，其过滤性能优于石英砂滤料滤池。
• Through the comparison experiments of removing organic pollutants from raw water between ceramics and sand media , it find that ceramics media ' s capability of removing organic pollutants from raw water is more better than that of sand ' s
  对有机物的去除效果方面，涂铁陶粒滤料与石英砂滤料的对比实验结果也表明，涂铁陶粒滤料去除水中有机物的性能大大优于石英砂滤料。
• Further , full - scale experiments were carried out and the results demonstrated that the up - flow filtration with coarse media was efficient in removal of suspended solid , backwash of cleaning , and long action cycle . an effluent turbidity of 1 ntu was always achieved with an average filtration rate of 20 m / h
  生产规模的运行实验显示粗石英砂滤料上向流过滤对悬浮颗粒的去除是有效的，反冲洗干净彻底，过滤周期长，当平均滤速为20m h时，出水浊度为1ntu 。
• The results showed : fiber ball has the highest efficiency among the three , its water - consumption is small in backwash and it is more wear - resisting ; the comprehensive property of quartz grain filter material is poorer ; manganese grain has an effective removal of fe ( superscript 2 + ) and mn ( superscript 2 + ) but water - consnmption is big
  结果表明纤维球滤料除铁滤速高，反冲洗耗水量小且耐磨损；石英砂滤料综合性能次之；锰砂虽然除铁效果较好，但反冲洗耗水量大。
• Up - flow filtration with coarse sand media , the water intaking from the bottom layer where the particle diameters of coarse media were the widest and outputting from the surface layer where the particle diameters of coarse media were the thinnest in the single media , was studied theoretically and experimentally in this research . it solved the difficult technical problem of reverse grain filtration
  本文对粗石英砂滤料上向流过滤技术进行了理论和实验研究，在单一的滤层中待滤水循粒径最粗的底层进，从粒径最细的表层出，攻克了“反粒度过滤”的关键技术。
• Pilot - scale experimental results showed that , comparing to conventional gravity filtration , the up - flow filtration has greater capacity in containing removed suspended solid and producing filtrate under the test conditions . coarse media with particle diameter ranging 0 . 63 - 2 . 00mm were used in order to apply relatively higher backwash rate of 21 l / ( m2 . s ) for achieving better media clean - up after a filtration run . under the test conditions , the media thickness ranging 82 - 85 iron , water temperature ranging 6 - 27 , and influx turbidity of 30 ntu , it achieved the results of the average filtration rate ranging 16 - 18 m / h , the average effluent turbidity of 1 ntu , and action cycle ranging 14 - 24h
  中试研究结果表明，粗石英砂滤料上向流过滤比传统的重力流过滤具有更大的含污能力和产水量，为适用较高的反冲洗强度( 21l ( m ~ 2 ? s ) )以便滤料清洗更干净，采用粒径范围为0 . 63 2 . 00mm的粗石英砂滤料，滤层厚82 85cm ，水温6 27 ，进水浊度为30ntu左右等情况下，能获得平均滤速为16 18m h 、平均滤后水浊度为1ntu左右、周期达14 24小时的好效果。
• Through choosing different diameter of sand granule , using fecl3 and pac as the coagulants , doing paralleled test through standard filtration column compared with referenced filtration columns ( the coarser and the finer sand granule used as filtration media separately ) , the thesis investigates the correlation between the filtration behavior and the depth of the deep bed l , the diameter of the sand granule d
  本文采用不同粒径的石英砂滤料，以fecl _ 3 、 pac作为混凝剂，通过进行标准滤池与参照滤池(分别装填细滤料、粗滤料)的平行对比试验，研究滤料粒径改变后，滤池过滤特性与滤池深度l 、滤料粒径d的相关关系。