Microclor On-Site Hypochlorite Generation (OSHG) is the safe, reliable and sustainable solution for water or wastewater disinfection. As concerns mount regarding the safety and security of using chlorine gas for water disinfection, many utilities are choosing sodium hypochlorite (bleach) as a safer alternative.

Apr 29, 2005· Interfacial Phenomena and Fluid Control in Micro/Nanofluidics. Analytical Sciences 2016, 32 (1) , 11-21. DOI: 10.2116/analsci.32.11. Leon Rosentsvit, Wei Wang, Jarrod Schiff, Hsueh-Chia Chang, Gilad Yossifon. Ion current rectification in funnel-shaped nanochannels: Hysteresis and inversion effects.

Distilled spirit, alcoholic beverage (such as brandy, whisky, rum, or arrack) that is obtained by distillation from wine of other fermented fruit or plant juice or from a starchy material (such as various grains) that has first been brewed. The alcoholic content of distilled liquor is higher than that of beer or wine.

Phase Separation in the Melt and Confined Crystallization as the Key to Well-Ordered Microphase Separated Donor–Acceptor Block Copolymers. Macromolecules 2013, 46 (11) , 4403-4410. DOI: 10.1021/ma3021147.

We have measured thermal rectification for three microdevices, all of them have the same bent-beam angle of inclination 3° to the horizontal, but they differ in the initial separation gap between the moving and the fixed terminals (3, 4 and 5 μm). In order to measure thermal rectification for a pair of low and high temperatures (T. low, T. high

Binary Rectification. 6.2. Multicomponent Separation. 6.3. Separation of Heterogeneous Azeotropic Mixtures. 6.4. Separation of Binary Azeotropic Mixtures by Changing System Pressure. 6.5. Separation of Azeotropic Mixtures with an Entrainer (Azeotropic and …

study of mixtures separation processes in packed rectification columns under ... carbon capture and storage (ccs) optimized air separation units for oxy-combustion processes.....196 fu c., gundersen t. overview of current and possible applicat ions for refrigeration technologies ... micro-scale natural gas liquefaction plants

Ziogas et al. [52] presented a micro-rectification apparatus (MRA) for the intermittent or continuous separation of liquid mixtures for analytical or preparative purposes. The device consisted of ...

Jan 28, 2012· Expensive semi-preparative or preparative chromatography can only be used for limited product separation and purification. It is mostly applied to the isolation of highly pure, thermally unstable, optically active and expensive products such as the active ingredients deployed by the pharmaceutical industry and where other separation processes ...

Where Fermentation and Distillation Diverge. Sparging. Also known as lautering, this is the process of rinsing the mashed grain to soften the flavor and lessen the alcohol content.This separates the mashed grain from the liquid that will become the fermented beverage …

Two of the most important are the height of the roughness peaks and their separation, often referred to as “Ra” and “D”: Ra and D are two important surface finish parameters… The Surface Finish Units we would use for parameters like Ra would be either micro-inches (English or …

For more information about other employment status read: Knowing the Difference Between Probationary Employment and Project Employment What is “Floating Status”? Floating Status is synonymous to temporary retrenchment of business or undertaking thereby inevitably forcing or causing its affected employees to go on leave.

I. Simple Distillation (in micro-scale and macro-scale) This type of distillation is carried out at a pressure of one atmosphere (1 atm). The mixture usually only contains one volatile component i.e., salt solution, or two compounds that have boiling points that are sufficiently far away from each other i.e., diethyl ether (b.p.=34.6 o C) and ...

Koch Modular Process Systems specializes in the design and construction of industrial distillation equipment, distillation columns and complete modular process systems for solvent recovery, product purification, organic chemical separations, renewable energy production, steam stripping, and environmental applications. Koch Modular also provides process studies, laboratory and pilot testing ...

Nanofluidic circuitry is a nanotechnology aiming for control of fluids in nanometer scale. Due to the effect of an electrical double layer within the fluid channel, the behavior of nanofluid is observed to be significantly different compared with its microfluidic counterparts. Its typical characteristic dimensions fall within the range of 1–100 nm. At least one dimension of the structure is ...

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In recent decades, the ionic current rectification (ICR) property of asymmetric nanochannels has been widely explored in applications of energy conversion, gas separation, water purification and bioanalysis/sensors. How to fabricate nanofluidic devices with a high ICR characteristic remains of critical importance to the development of nanofluidics.

The development of membrane science plays a fundamental role in harvesting osmotic power, which is considered a future clean and renewable energy source. However, the existing designs of the membrane cannot handle the low conversion efficiency and power density. Theory has predicted that the Janus membrane with ionic diode–type current would be the most efficient material.

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Effect of Constrained Surface Texturing on Separation Force in Projection Stereolithography Haiyang He1, 1Yayue Pan 2*1, Jie Xu , ... the micro texture height and width, d and w should be designed based on the relationship described in equation (15) for achieving the smallest separation force. ... rectification, brightness, and contrast were ...

separation process is the most economical and it will remain so for the foreseeable future. For this reason the study concentrates on further improvements in cryogenic air separation plants by means of parametric tradeoff studies between the various process variables. Basic Air Separation Plant Air separation plants use rectification columns

Mar 21, 2017· Thermal rectification was achieved through the coupling between near-field heat transfer and the terminals’ separation gap, engineered to be a function of heat flow direction.

Modular Micro Rectification (MMR) for discontinuous phase contact consists of unit operations heating, cooling, mixing and separating. Heat exchangers , mixers and cyclones for phase separation ...

applied to other separation processes. However, in most alternative separation processes, e.g. absorption, adsorption, and extraction, the two phase system is created by the addition of an external substance (entrainer or solvent) that has to be removed later on in an additional separation process. In distillation however, the two phase

Sep 21, 2010· A system of modular, discontinuous phase contacting, micro rectification consists of unit operations heating, cooling, mixing and separating. Heat exchangers, mixers and cyclones for phase separation can be arranged to a counter-current rectification system with maximum mass-transfer efficiency every unit.

Modelling and dynamics of an air separation rectification column as part of an IGCC power plant. Beate Seliger, Richard Hanke-Rauschenbach, Frank Hannemann, Kai Sundmacher. Pages 136-148 ... Effect of the ζ-potential on the micro/ultra-filtration of yeast suspensions using ceramic membranes. P. Narong, A.E. James. Pages 149-156 Download PDF.

The invention relates to a microstructured device for the rectificative separation of a material mixture, comprising a plate I which has a channel-shaped microstructure and a plate II which is attached as a mating piece for the plate I such that passages are produced for the material mixture to be rectificated. The invention is characterized in that the material which makes up both plates I ...

Simplified illustration of a rectification column: 1 feed, 2 bottom heating, 3 bottom product, 4 bottom of column, 5 top product, 6 reflux, 7 condenser, 8 top of column, 9 tray (here: bubble tray); x liquid phase, y vapour phase Distillation is a unit operation that can be used to fractionate liquid mixtures.