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Effect of oxygen on UV-induced photodegradation of humic acid obtainedfrom composted hulls of Juglans regia walnut**
humic acid walnut hulls photodegradation
2008/11/20
In this paper the physicochemical and spectroscopic properties of humic acid (HA) obtained from composted walnut shell of Juglans regia are described. The influence of oxygen on UV-induced photodegrad...