The feature of ion exchange vaporization-concentration process used to dispose wastewater produced by electroplating, as well as running effects are introduced.
介绍了用离子交换蒸浓法处理电镀含铬废水的工艺流程特点及处理效果。
First,the relative evaporative concentration properties of the strong liquor were measured.
为了对烟气尿素湿法同时脱硫脱氮的吸收液蒸发浓缩系统设计应用提供技术依据,结合某大型啤酒厂燃煤烟气治理工程实际,开展了以下方面研究:吸收液蒸发浓缩有关的物性试验数据测定;构建多效的顺流加料加热室在外的蒸发系统数学模型、编写相应计算机程序;对流率为4。
There are several advantages including better selectivity and high determination accuracy and broad application scope with simple and fast way by using evaporative concentration-flame atomic absorption to detect copper and zinc in water.
通过蒸发浓缩-火焰原子吸收光谱法测定水中铜、锌研究结果表明,可有效扩大直接吸入-火焰原子吸收光谱法的测量范围,能充分满足地表水、地下水的检测。
Further some problems existing in the distillation and concentration sections in the pilot plant are discussed.
介绍湿法磷酸净化的工艺技术,300 t/a P2O5湿法磷酸中试装置的特点、中试的生产情况及结果分析,对中试生产中蒸馏浓缩工序存在的问题进行了探讨。
Study is made on the process and equipment of continuous distillation and concentration of high acid RE strip liquor.
对连续蒸馏浓缩高酸稀土反萃液工艺及设备进行了研究 ,结果表明 :研制的以石英为材质、电热管内加热孔式微循环双效连续蒸发器 (已获专利 ) ,可以在连续蒸馏浓缩稀土反萃取的同时回收盐酸。
The main reasons for water salinization has mass transfer of saline soil and shallow saline groundwater,and evaporation concentrating,and accelerating the mass transfer and evaporation concentrating by wind agitating,and so on.
根据传质理论,结合滨海地区的自然地理和气候特点,全面地分析了滨海地区水库水质咸化机理,主要机理有盐碱土和地下水的传质作用、蒸发量大于降雨量的蒸发浓缩作用、风的搅拌加速传质作用和加速蒸发浓缩作用等。
Based on salinization of water channeled from Yellow River being stored in the Beidagang Reservoir and the mass transfer theory,it qualitatively analyzed that the main salinization mechanisms are the salinity transfer of saline soil,the evaporation concentrating and the agitation of wind.
依据引黄水在北大港水库蓄存期水质咸化的事实以及传质理论,定性地分析了引黄水水质咸化的主要原因,包括盐碱土传质作用、蒸发浓缩作用以及风的扰动加速传质作用等。
The Practicable Study of Determination of Low Concentration COD in the Surface Water by Evaporation CODcr Method.;
蒸发浓缩法在地面水COD测定中可行性研究
Research on the Energy-saving in Process of the Two Effect Thin Alkali Liquid Evaporation;
Ⅱ效蒸发浓缩过程的节能研究
evaporating column
【化】浓缩柱, 蒸浓柱
flash evaporating apparatus
扩容蒸浓设备（烧碱回收）
a liquid produced by condensation from a vapor during distilling; the product of distilling.
蒸馏过程中蒸汽浓缩产生的液体，蒸馏的产物。
A liquid condensed from vapor in distillation.
蒸馏液；馏出物在蒸馏中，从蒸汽浓缩的液体
Quality Evaluation and Evaporation Characteristics in the Process of Concentrating Pineapple Juice;
菠萝汁蒸发浓缩过程中的质量评估及蒸发特性
"Some evaporators are used to concentrate a solution by vaporizing and eliminating water (e.g., in a concentration plant for sugar and syrup)."
有些蒸发器在食糖和糖浆等浓缩设备中,用于蒸除水分,浓缩溶液。
Concentration of Reverse Osmosis Concentrated Water by Vacuum Membrane Distillation
真空膜蒸馏浓缩反渗透浓盐水的工艺研究
STUDY ON VACUUM MEMBRANE DISTILLATION PROCESS FOR THE DESALINATION-CONCENTRATION OF A REVERSE OSMOSIS DRAINED WASTEWATER FROM A PETROCHEMICAL PLANT
减压膜蒸馏法浓缩反渗透浓水试验研究
The thick steam in the room had made the walls moist.
房内很浓的水蒸汽把墙壁弄潮了。
The thick steam in the bathroom had made the walls moist.
浴室内很浓的水蒸汽把墙壁弄潮了。
Ensure the vapor concentration is lower than LEL by10%.
保证溶剂蒸汽浓度降至LEL值的10%下。
The concentrated solution withdrawn from the evaporator is known as the thick liquor.
从蒸发器中排出的浓缩溶液，称为“稠液”。
Extremely high concentrations can be achieved by evaporation technology.
高度的浓缩也能通过蒸发技术完成。
the process of boiling a liquid and condensing its vapors.
煮沸液体并浓缩其蒸汽的过程。
A large proportion of the fluorine is vaporized during the concentration process.
在浓缩过程中大部份氟蒸出。
Experimental Study on Concentrate Brine Falling Film Evaporation on Horizontal Tube at Low Temperature;
低温浓盐水水平管降膜蒸发实验研究
Vacuum Membrane Distillation-Based Concentrated Seawater Desalination and Membrane Fouling Study
减压膜蒸馏浓海水脱盐及膜污染研究
Responses of Photosynthesis and Transpiration Characteristics of Spartina anglica to Different CO_2 Concentration
大米草对CO_2浓度的光合和蒸腾响应