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Fig. 9 | Sustainable Environment Research

Fig. 9

From: Functionalization of hydroxyapatite derived from cockle (Anadara granosa) shells into hydroxyapatite–nano TiO2 for photocatalytic degradation of methyl violet

Fig. 9

Degradation efficiency and TON at varied photocatalyst dosage of (a) photooxidation using TiO2, (b) photooxidation using HAp-nTiO2, (c) photocatalysis using TiO2, and (d) photocatalysis using HAp-nTiO2 [Initial MV concentration = 25 mg L− 1, H2O2 = 10− 4 M, TON values are calculated from 30 min of treatment]

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Sustainable Environment Research

ISSN: 2468-2039

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