絮凝試驗 的英文怎麼說

中文拼音 [xùníngshìyàn]
絮凝試驗 英文
floc test; water test
  • 絮 : 絮名詞（姓氏） a surname
  • 凝 : 動詞1. （凝結） congeal; curdle; coagulate 2. （注意力集中） fix
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 試驗 : trial; experiment; test
  1. Application of chitin and chitosan in wastewater treatment

    殼聚糖絮凝劑處理水源水中有機物的試驗研究
  2. Method of testing the floc point of refrigeration grade oil

    製冷級油的絮凝點的試驗方法
  3. By making some assumptions, collision frequency were presented. then the the flocculation kinetics model was established through population balance equation. comparison of experimental data and modeling results indicate that there are the same trend between the two. so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters. the tem and sem were used to obsever floes in the study of floe structure. the flocculation was divided as flocculi, floc and floe aggregate. the floes structure model was established by assumption that particles position in floe accords with tetrahedron. the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent

    最後，本文還對絮凝動力學和絮體結構進行了研究，在前人研究的基礎上，針對高分子絮凝黃河泥沙，對絮凝過程作了一些符合試驗條件的假設，建立了顆粒碰撞頻率表達式，應用了顆粒數量平衡方程，從而建立了絮凝過程的動力學生長模型，模型計算結果與試驗數據對比表明，二者趨勢一致，在沒有使用經驗參數的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數量和尺寸分佈的變化過程；對絮體結構的研究中，應用掃描電子顯微鏡和透射電子顯微鏡對絮體進行了觀察，將絮體分為絮粒、絮團和絮網三個不同的生長階段，通過假設顆粒結合位置符西安建築科技大學博士學位論文合正四面體，建立了絮體結構模型，計算得到的模型絮體分形維數基本與試驗中的實際絮體相符，在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。
  4. Test method for determination of the maximum flocculation ratio and peptizing power in residual and heavy fuel oils optical detection method

    測定剩餘和重燃料油的最大絮凝率和膠溶能力的試驗方法
  5. Standard test method for determination of the maximum flocculation ratio and peptizing power in residual and heavy fuel oils optical detection method

    測定殘余燃料油和重燃料油中最大絮凝率和膠溶能力的標準試驗方法
  6. On the basis of theory analysis, the average transmitted light intensity ( correspond to dc value ) was determined as characteristic parameter of raw water using photoelectric method for monitoring the fluctuation of transmitted light and photometric dispersion analyzer ( pda ). the dc value was closely related to both particle concentration and surface area of sand clay simultaneously. the experimental results shows that there is an exponential function relation between dc and surface area of sand clay in unit volume water ( sp ) : dc = asbp in which a and b are empirical coefficients. then the formula of macromolecule flocculant dosage is found to be d = f ( dc ) = e ( dc ) f in which e and / are empirical coefficients and the average correlation coefficient equal to 0. 981. so the model of automatical control system of water treatment plant was established using the formula

    應用透光率脈動檢測技術和光散射顆粒粒度分析儀（ pda ） ，通過理論分析，將pda的輸出信號之一? ?平均透光強度（對應于dc值）作為原水的特性表徵參數， dc值可以同時反映顆粒濃度和比表面積因素的影響，試驗結果證明， dc值與單位體積水中泥沙顆粒總表面積s _ p之間具有很好的冪函數關系： dc = cs _ p ~ d ，式中c 、 d為經驗系數，進而得到了以dc值為參數的高分子絮凝劑投藥量公式： d = f （ dc ） = e （ dc ） ~ f ，式中： e 、 f為經驗系數，平均相關系數達0 . 981 ，利用所建立的公式，建立了前饋? ?后饋聯合控制的在線自動投藥模型。
  7. In this paper, the crystal structure of montmorillonite is introduced and the purification methods ( including gravity separation, hydraulic classification, flocculation, centrifugal separation and chemical purification ), the purification principles and purification effectiveness of the methods were summarized

    摘要總結了蒙脫石的各種提純方法及其試驗原理和提純分離效果，主要涉及重力選礦、水力分析、絮凝法、離心分離和化學提純。
  8. Coagulation - flocculation jar test of water

    水的凝聚絮凝瓶試驗
  9. Test on the micro - flocculation filtration by using internal recycle and continuous sand filter

    內循環連續式砂濾器的微絮凝過濾試驗
  10. Although, there is no rigorous distinguish in the process of coagulation, the experiments proved the following things : the mixture and coagulation of inorganic flocculant nearly finish at the same time, need the weaker stir intensity ; this definition and its physical model are meaningful to the further study

    雖然實際混凝過程沒有嚴格區分，但試驗證明了無機絮凝劑的混合和凝聚幾乎是在同一階段完成，並且要求較弱的攪拌強度。
  11. A study on the intensified primary treatment technology of municipal wastewater by bio - flocculation and adsorption

    城市污水生物絮凝吸附強化一級處理技術試驗研究
  12. Experiment of intensifying primary treatment was conducted to treat urban wastewater with bio - flocculation adsorption technique. sludge precipitation property and affecting factors of biological phase under different sludge load were analyzed

    摘要應用生物絮凝吸附技術對城市污水進行強化一級處理試驗，對不同污泥負荷條件下污泥沉降性能及生物相的影響因素進行分析研究。
  13. Experiment in treatment of municipal wastewater by magnetic flocculation

    用磁絮凝法處理城市污水的試驗研究
  14. Experimental research on coagulation settlement of coal slurry in shaqu coal preparation plant

    沙曲選煤廠煤泥水絮凝沉降的試驗研究
  15. 3. the parallel experiment proved that the water quality of microflocculation - uf progress is the best, and water quality of direct uf progress is the worst. turbidity and pathogens are removed efficiently by uf

    3 .微絮凝-超濾、直接超濾、常規工藝的平行對比試驗證明:微絮凝-超濾工藝的出水水質最好，直接超濾工藝最差。
  16. Research result shows that : ( 1 ) in the micro - flocculation joint direct filtration process, fecl3is a suitable coagulant, but pac is not

    試驗結果表明： （ 1 ）微絮凝?直接過濾中，以fecl _ 3作為混凝劑時，濾池的過濾特性良好， pac不適合作為混凝劑。
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