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Phosphate-treated mud

Freshwater Muds—Dispersed Systems. The pH value of low-pH muds may range from 7.0 to 9.5. Low-pH muds include spud muds, bentonite-treated muds, natural muds, phosphate-treated muds, organic thinned muds (red muds, lignite muds, lignosulfate muds), and organic colloid-treated muds. The pH value of high pH muds, such as alkaline tannate-treated mud, is above 9.5. [Pg.651]

The phosphates are effective only in small concentrations. Phosphate treated muds are subject to several limitations ... [Pg.666]

See other pages where Phosphate-treated mud is mentioned: [Pg.666]    [Pg.2]   
See also in sourсe #XX -- [ Pg.666 ]



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