Sentence examples for stripping phase from inspiring English sources

Effect of factors like carrier concentration (C), stripping phase concentration (N), speed of homogenizer (H), surfactant concentration (S) on the extraction of EP were evaluated with Taguchi's method.

The operating conditions obtained for the removal of phenols are as follows: mixture of 20% tributyl phosphate and 80% kerosene as liquid membrane phase, system temperature 20 °C, feed phase went through tube side, stripping phase went through shell side, organic phase proportion in feed phase 2%, countercurrent flow for feed phase and stripping phase, feed phase pressure 0.015 MPa.

Resistance distribution between the phases, stripping phase pH, extractant concentration and initial feed concentration have great influence on selectivity and process time and their appropriate management would improve separation.

The most important parameters affecting the extraction efficiency were optimized by multivariable designs (pH and sample mass, pH and buffer for stripping phase, extraction temperature and time, type and volume of extractor solvent and use of salt to saturate the sample).

Stripping phase: NaOH 0.20 M.

Open image in new window Fig. 6 Effect of NaOH concentration in stripping phase on the removal efficiency of phenol.

The effect of various parameters including type of supporting membrane, pH of feed and stripping phases, initial concentration of cadmium, carrier concentration, solvent nature, and also organic film resistance on mass transfer rate and removal efficiency are studied.

Several stripping phases were tested.

The appropriate values of pH for feed and stripping phases are about 3 and 13, respectively.

The experimental results were fitted using a kinetic model with two design parameters, namely the overall mass-transfer coefficients referred to the feed and stripping phases.

Microporous hydrophobic PTFE membrane was used as support for liquid membrane, and strip phase was acetic acid.