A Chemical Study of Lake Muds |
From inside the book
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Page 25
... soft water lakes of northern Wisconsin . The samples for the most part are dark in color . Some of them show the presence of leaves in the sample and as a general rule they all contain much more organic carbon than the hard water lakes ...
... soft water lakes of northern Wisconsin . The samples for the most part are dark in color . Some of them show the presence of leaves in the sample and as a general rule they all contain much more organic carbon than the hard water lakes ...
Page 29
... soft water lakes of northern Wisconsin with those of the hard water lakes of the southern part of the state show quite a difference in organic carbon , loss on ignition and the calcium and magnesium . The next series of samples came ...
... soft water lakes of northern Wisconsin with those of the hard water lakes of the southern part of the state show quite a difference in organic carbon , loss on ignition and the calcium and magnesium . The next series of samples came ...
Page 31
... water of the northern part of the state is soft and that of the southern part hard . The analysis of several samples ... water . The samples from Okauchee and Mendota representing cross sections of the mud would seem to indicate that the ...
... water of the northern part of the state is soft and that of the southern part hard . The analysis of several samples ... water . The samples from Okauchee and Mendota representing cross sections of the mud would seem to indicate that the ...
Page 78
... hard water lake as liendota and Monona is approximately 80 % complete while the mud from a soft water lake which contains a smaller percent of calcium the amount extracted varies from 34 % to 88 % of total . With Mg we find much greater ...
... hard water lake as liendota and Monona is approximately 80 % complete while the mud from a soft water lake which contains a smaller percent of calcium the amount extracted varies from 34 % to 88 % of total . With Mg we find much greater ...
Page 96
... water when used for the extraction of lake Mendota mud dissolves less than 2 % of the calcium and also smaller ... hard water lake , and Plum , a soft water lake . Eighty percent of the magnesium present in the same muds was extracted ...
... water when used for the extraction of lake Mendota mud dissolves less than 2 % of the calcium and also smaller ... hard water lake , and Plum , a soft water lake . Eighty percent of the magnesium present in the same muds was extracted ...
Common terms and phrases
Alaskan lakes ammonia ammonium amount of calcium calcium and magnesium calcium carbonate Calcium oxide carbon 3 hrs carbon dioxide water carbon monoxide carbonate in water chemical crucibles decomposition degrees dehydrite determined dissolved evaporated extracted total Extracted Extracted with carbon Extracted with lake extraction Percent Percent fermentation filtered filtrate Fixed ammonia Fixed carbon dioxide flask Free ammonia Free carbon dioxide gas evolved gases grams hard water hard water lakes iron and aluminum Karluk lake Mendota Lake Monona lake mud lake water saturated leached Loss on Ignition magnesium carbonate Magnesium oxide methane million Fixed carbon Minus Ca0 Minus phosphorus monoxide or unsaturated Nitrates nitrogen Okauchee organic carbon organic matter oxygen Percent of extracted Plum lake precipitate room temperature salts sample of mud saturated carbon dioxide saturated with carbon silica sodium soft water lakes solubility of calcium solution sulfate sulfuric acid thesis Total volume Turtle lake unsaturated compounds water 7 hrs