I —water

Water in + Water generated by chemical reaction Wastewater out -I- Water losses... 

Z-Ecgonine, CgHigOgN. HjO. This substance was first obtained I Lossen as the final basic hydrolytic product of the action of acids c cocaine, and is obtainable in like manner from several of the alkaloii occurring with cocaine (see above). It crystallises from dry alcohol i monoclinic prisms, m.p. 198° (dec.), 205° (dry), [a]n — 45-4°, is soluble i water, sparingly so in alcohol, insoluble in most organic liquid Eegonine forms Salts with bases and acids the hydrochloride crystallis... 

The Arrhenius frequeney faetor,479 A, is in liter mole i seo i. Water-dioxane in 40 60 volume ratio. 

Initial surfactant concentration was 0.50% wt in pH 8.5 solution. 50 g of test solution was placed over 100.0 g crushed Berea sandstone. The sample bottle was sealed and shaken continuously for 24 h at 75°C. The mixed indicator titration technique was used to determine active surfactant concentration before and after exposure of the test solution to crushed Berea sandstone. AS HAS, alkene.hydroxyalkanemonosulfonate ratio. D.I. water, deionized water. ND, not determined. 

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