Separation of the Groups of Humic Substances upon Recurrent Treatment with Solvents

dc.contributor.author	Shinkarev A.
dc.contributor.author	Lyutakhina N.
dc.contributor.author	Gnevashov S.
dc.date.accessioned	2018-09-17T21:15:07Z
dc.date.available	2018-09-17T21:15:07Z
dc.date.issued	2000
dc.identifier.issn	1064-2293
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/134737
dc.description.abstract	The recurrent (up to 20 times) reprecipitation of an alkaline extract from the Al horizon of dark gray forest soil by acids at pH 1.5 does not provide a complete separation of the acid-soluble fraction from the acid-insoluble residue of humic substances. A satisfactory separation of the residue into hymatomelanic and humic acids can be achieved by several treatments with dioxane, provided that the residue is subjected to reprecipitation before every extraction procedure.
dc.relation.ispartofseries	Eurasian Soil Science
dc.title	Separation of the Groups of Humic Substances upon Recurrent Treatment with Solvents
dc.type	Article
dc.relation.ispartofseries-issue	7
dc.relation.ispartofseries-volume	33
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	709
dc.source.id	SCOPUS10642293-2000-33-7-SID0042189795

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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.