Reduction and oxidation processes of chromium in humic acid subfraction sensitized photocatalyst=Proses reduksi dan oksidasi kromium pada...
The process of reduction and oxidation of soluble chromium in humic acid subfraction-sensitized photocatalyst was studied. Humic acid was extracted from peat soil sampled in Gambut District, South Kalimantan. Humic acid (HA) was fractionated to humic acid subfraction (HAS) by centrifugation method....
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[Yogyakarta] : Universitas Gadjah Mada
2004
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