Min Jae Yang
Abstract
Humic acid was extracted from humic soil in Xuanwei on Yunnan.Its Characteristic and Infrared Spectroscopy were studied.Experiment show that the extracted humic acid has much active structure and this extracting method of humic acid by diluted alkali is an effective and simple way.
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Humic acid was extracted from humic soil in Xuanwei on Yunnan.Its Characteristic and Infrared Spectroscopy were studied.Experiment show that the extracted humic acid has much active structure and this extracting method of humic acid by diluted alkali is an effective and simple way.
Key concepts: Humic acid, Infrared spectroscopy, Chemistry, Spectroscopy, Infrared, Soil water, Environmental chemistry, Soil science