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How To Measure PH Of organic bentonite

Simple indicater generally used to check PH value is the litmus paper.If the litmus color changes to red,it indicates that the acidity is high;and if the litmus color is blue,it indicate that the basicity is hign. Read More >>

How To Measure Bleaching Earth Filtration Time

Activeated bleaching earth filtration time is the length of time calculated when oil strained through the fullers earth with thicness 5 mm.Function of filtration time is for testing whether fuller's earth is too smooth or the activated bleaching earth is too light,because if the fullers earth is too smooth or too light,the fullers's earth will cause the process of oil refinery too long,not effective or jammed. Read More >>

How To Measure Moisture Content Of Fuller Earth

Moisture Content or Water Content is the amount of water in the activated bleaching earth.Too much in fullers earth will cause the fuller's the erath ability to absorb color reduced badly and activated bleaching earth will be clot,Maximum moisture content in good quality of fullers earth is 12% Read More >>
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