hit counter
Download Humic Substances eBook - ePub Format ';

Download From Media Library Books


Humic Substances PDF, ePub eBook

In order to read or download ebook, you need to create a FREE account.

File : humic-substances.pdf



Introduction to the international humic substances society ihss this website provides information on the international humic substance society ihss its products and services ihss was founded in denver colorado usa on september 11 1981 to bring together scientists in the coal soil and water sciences with interests in humic substanceshumic substances are organic compounds that are important components of humus the major organic fraction of soil peat and coal and also a constituent of many upland streams dystrophic lakes and ocean waterfor a long era in the 19th and 20th centuries humic substances were often viewed through a lens of acidbase theory that described humic acids as organic acids and their humic substances in the past called gelbstoff or yellow compounds are the end points of marine freshwater and soil organic degradation as polymer compounds they are highly varying combinations of organic molecules carbohydrates amino acids and fatty acids and are also highly resistant to further microbial degradationproperties of humic substances humic acids the fraction of humic substances that is not soluble in water under acidic conditions ph 2 but is soluble at higher ph valuesthey can be extracted from soil by various reagents and which is insoluble in dilute acid humic acids are the major extractable component of soil humic substanceswhy do we need humic acid humic acid is filled with minerals that are essential for every aspect of your health your body needs minerals for things like bone development heart health eye health digestive health and even mental health minerals also work together with other vitamins and enzymes to carry out important chemical reactions in the body

User Online