Amelioration effect of humic acid extracted from solubilized excess sludge on saline-alkali soil
نویسندگان
چکیده
منابع مشابه
Effect of Soil Application of Humic Acid and Fluvic Acid on Agronomic traits of Barley
One of the most important issues affecting environmental health and sustainable food production is application of organic fertilizers instead of chemical fertilizers. This study set out to investigate the effect of application of soil humic acid and fulvic acid on barley plant. To this end a factorial experiment was carried out on the basis of randomized complete block design with four replicat...
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Thermochemolysis coupled with gas chromatography and mass spectrometry were applied to determine the structure of humic acids (HA) extracted from a sewage sludge and straw mixture at different steps of composting. The HA extracted from sludge mixture released various compounds, such as mono-, di-, tri-methoxy (alkyl) benzene and (alkyl) benzoic acids, which originated from lignin like derivativ...
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15 صفحه اولEffect of excess alkali on the tuberculocidal activity of phenates.
Ortenzio, Opalsky, and Stuart (Appl. Microbiol. 9:562, 1961) presented data showing that phenates may kill bacteria in a different manner than the parent phenols, and that excess uncombined alkali in phenolic-type formulations has a much greater inactivating effect for gram-positive cocci than for gram-negative enteric bacteria. This study is a continuation of these investigations to determine ...
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ژورنال
عنوان ژورنال: Journal of Material Cycles and Waste Management
سال: 2012
ISSN: 1438-4957,1611-8227
DOI: 10.1007/s10163-012-0056-y