Abstract The rapid growth in the world population and fast developing industrialization have resulted acceleration of environmental pollution due to inadequate treatment methods accompanied by depletion freshwater. current research focused on batch slaughter house wastewater (SWW) using sequential three-step electro-coagulation (EC)–electro-oxidation (EO)–adsorption column (AC) processes compar...

We show that nanoscale surface roughness, which commonly occurs on microfabricated metal electrodes, can significantly suppress electro-osmotic flows when excess surface conductivity is appreciable. We demonstrate the physical mechanism for electro-osmotic flow suppression due to surface curvature, compute the effects of varying surface conductivity and roughness amplitudes on the slip velociti...

Abstract This research aims to attain the optimal method of removing high salinity concentrations without its effect on balance or accuracy stable isotopes measurement deuterium and oxygen-18 (δ 18 O, δ 2 H). Four treatment methods (i.e., distillation, vacuum electro dialysis ion exchange) were applied for nine samples, which obtained from different water sources (sea, groundwater, river).l Wor...

Electroconvection (EC) phenomena have been investigated in the nematic phase of a bent-core oxadiazole material with negative dielectric anisotropy and a frequency dependent conductivity anisotropy. The formation of longitudinal roll (LR) patterns is one of the predominant features observed in the complete frequency and voltage range studied. At voltages much above the LR threshold, various com...

AbstructFully coupled dynamic electro-thermal simulation on chip and circuit level is presented. Temperature dependent thermal conductivity of silicon is taken into account, thus solving the nonlinear heat diffusion equation. The numerical solution is carried out by using the industry-standard simulator SABER, therefore for electro-thermmal simulations we are able to use the common electrical c...