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- We recommend 1:4 volume ratio between ZT glue and 13II-iodinated oil. 推薦使用ZT膠與碘化油的體積比為1：4。
- An approach to relating the settling property parameters to the sludge volume index SVI is also presented. 并提出采用與SVI的相關(guān)性確定模型中表示污泥沉降性能的參數。
- Meanwhile, the sludge volume index would also increase with the increasing of influent flow distribution coefficient. 同時(shí)污泥體積指數也會(huì )隨著(zhù)進(jìn)水流量分配系數的升高而增大.
- It pointed out that the sludge volume reduction, use as resources and innoxiousness is the suitable way for sludge disposal in China. 指出污泥的減量化、資源化和無(wú)害化是符合我國的實(shí)際情況的污泥處置方法。
- It was found that SVI(sludge volume index)gradually increased and the sludge settleability was reduced, which was resulted by sludge bulking caused by filamentous bacteria growth. 結果表明,隨著(zhù)運行時(shí)間的增長(cháng),該系統內絲狀菌大量繁殖,活性污泥沉降性能變差,SVI值升高。
- The smaller component does not appreciably affect the larger component's behavior if the volume ratio is large. 只要兩者的體積相差很大，則較小部分的材料不會(huì )顯著(zhù)影響較大部分的材料的特性。
- When mixed, the proposed volume ratio of pendimethalin 33% EC, chlorpyrifos 48% EC and water was 3:5:1000(by vol). 混用時(shí)33%25二甲戊靈EC、48%25毒死蜂EC和水的體積比以3:5:1000為宜。
- The volume ratio of oil and water(W_1/O) had the most evident effect on entrapment efficiency among thr... 第一水相的體積對微球的表面形態(tài)影響很大,第一水相的比例越大,會(huì )在微球的表面留下更多的孔隙結構。
- The time,parallel,and TBP and kerosene volume ratio on the impact of complex extraction are studied respectively. 采用逆流萃取法對醋酸廢水進(jìn)行萃取和反萃工藝研究;
- Adopting combined PFS-PAM magnetic flocculant for treatment of restaurant wastewater can not only heighten the flocculation effect,but greatly shorten the separation time and decrease sludge volume. 采用PFS-PAM復合磁絮凝劑處理餐飲廢水不僅能提高絮凝效果,還能大大縮短分離時(shí)間并減少污泥體積。
- The result indicates that compared with the ordinary coagulant,magnetic coagulant can raise the flocculating effect,shorten the period of sedimentation and reduce the sludge volume. 研究結果表明:與普通絮凝劑相比,采用復合磁絮凝劑處理餐飲廢水不僅能大大縮短分離時(shí)間、減少污泥體積,還能提高絮凝效果。
- The on line measurement method for the gas volume ratio of the lower conduit of cocurrent flotation machine is described. 論述了順流浮選機下導管中氣容率的在線(xiàn)測定方法。
- Two-parameter model for predicting the decrement of compressing strength of hydrated shale based on surface area to volume ratio and CEC is setted up. 建立了基于泥頁(yè)巖比表面積和CEC的預測泥頁(yè)巖水化后抗壓強度衰減量的雙參數模型。
- The average and local of gas holdup, volume ratio of large bubble and small bubble is very important to the design and operation of BCR. 平均和局部氣含率以及大、小氣泡的比率對鼓泡床反應器的設計和運行是很重要的。
- FCC LCO was treated with 80% acetic acid solution by solvent extraction based on chemical complexation at a volume ratio of solvent to oil of 0. 2. 用高濃度的醋酸水溶液對催化裂化柴油進(jìn)行絡(luò )合萃取來(lái)改善其氧化安定性，并對萃取所采用的工藝條件進(jìn)行了實(shí)驗室研究。
- On the other hand, both weight yield and micropore volume ratio (Vmic/Vtot) decreased as the flame retardant reagent concentration increased. 而產(chǎn)率及微孔體積佔總孔洞體積的比例（Vmicro/Vtotal），卻隨著(zhù)耐燃劑濃度的提高而下降。
- And that The volume ratio of Usnea subfloridana polysaccharides that get rid of dissociative protein with sevag reagent is 3:1, repeat five times, shake 30 min each time. 而亞花松蘿多糖用Sevag 試劑除游離蛋白時(shí)的體積比為3:1,反復脫蛋白五次,每次振蕩30min。
- Several factors such as: CO2 concentration in influent, SO42- volume ratio, velocity of inlet flow and location of weak base exchanger, were studied in the tests. 實(shí)驗證明:CO2濃度、SO42-分率提高,有利于弱堿樹(shù)脂工作交換容量的發(fā)揮;
- Proper volume ratio of heptane to 1 - decene is important to catalyst lifetime because heptane in reactants can increase diffusibility of reactants and products. 較低的反應溫度有利于提高催化劑的穩定性；
- Some right expressions relating to solution composition, such as mass fraction, volume fraction, mass concentration, molarity and volume ratio were intro... 對溶液組成標度,如質(zhì)量分數、體積分數、質(zhì)量濃度、物質(zhì)的量的濃度、體積比的正確表述也一一進(jìn)行了介紹。
