* Be able to recommend the choice of the three lime soda softening process alternatives to use for a water sample with a known value of magnesium hardness and knowledge of whether the water is from a groundwater source or from a surface water source.Harlan H. Bengtson...
6) lime-soda ash softening 石灰苏打软化(法)补充资料:电磁原理"水处理"和"水软化"的区别? 在软化过的水中,钙、镁等成分被钠所替代;而在被(经特定电磁原理)处理过的水中,只是钙离子的晶体结构被改变,使其以一种很小的颗粒状态溶于水中。这两种方法都能防止水管内的水垢生成。 在被"处理"过的水中,对...
4) lime-soda softening process 石灰纯碱软化法 1. Focusing on the fact of high-hardness and low-alkalinity of Baogang′s tailings water,the water treatment test was carricd out bylime-soda softening processin lab. 文章针对包钢尾矿渗漏水硬度高,碱度低的现状,进行了石灰纯碱软化法处理该废水的静态试...
soda softening process 苏打软水法 soda lime process 苏打石灰法 soda lime process 苏打石灰软化法 soda softening 苏打软化 soda lime 钠石灰,碱石灰 相似单词 soda lime 苏打石灰 softening 软化; 软化的; 退火 soda n. 1.[C,U]汽水,苏打水 2.[C,U]苏打汽水(加果味,有时加入冰激凌) 3.[U...
sode ash (苏打灰) 碱灰 Delft ware (乳白釉石灰陶器) 德福特陶器 bicarbonate of soda (sodium bicarbonate) (小苏打) 碳酸氢钠 wackestone (瓦克灰岩) 粒泥灰岩 caroset (法) 法兰绒 fauteuil (法) 扶手椅 polyreflet (法) 多向反光长毛绒 galettes (法) 粗绢丝纺 salle (法) 大厅 ...
Soda-lime glass is the glass of windows, bottles, and lightbulbs, used in vast quantities, the most common of them all. The name suggests its composition: 13–17% NaO (the “soda”), 5–10% CaO (the “lime”), and 70–75% SiO2 (the “glass”). It has a low melting point, is...
摘要: Lime soda ash softening in domestic water treatment works is detailed; includes process chemistry, reagent selection, and schematic illustrations of the implementation of lime soda ash softening.关键词: water softening lime–soda ash process solubility cation removal precipitation–dissolution ...
Lime–Soda Ash Processes As in other chemical water softening technologies, the objective of the lime–soda ash process is to precipitate polyvalent cations from solution by pH adj... R. Viadero - John Wiley & Sons, Inc. 被引量: 0发表: 2005年 A Study of Alkalinity in Water Samples-Titri...
Table 3. Selected properties of soda-lime glass PropertyValue Refractive index, n 1.46 % Transmittance (at 1 µm) 70–80 Density, ρ (g/cm3) 2.5 Thermal conductivity, k (W/m·°C) 1.06 Specific heat, CP (J/g·°C) 0.87 Softening point (°C) ≈700 Melting temperature, TM (°C...
9.The Effect of Different Alkalinizing Activation Methods on Synthesis of Zeolites from Fly Ash不同加碱活化方法对粉煤灰合成沸石的影响 10.Test Research on Treating the Tailings Water Leakage of Baotou Steel by Lime-soda Softening Process石灰—纯碱软化尾矿渗漏水的静态试验研究 11.Mechanism and Construc...