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Fig. 1 | Fisheries and Aquatic Sciences

Fig. 1

From: Hematological and histological changes of black porgy Acanthopagrus schlegeli in ozonated recirculating systems

Fig. 1

Schematic diagram of experimental recirculating aquaculture system. 1 culture tank, 2 solid settler, 3 sump, 4 circulation pump, 5 three-way valve, 6 foam fractionators, 7 Venturi pump for foam fractionators, 8 trickling biofilter, 9 Venturi pipe for inhaling ozone, 10 tubular ozone contactor, 11 ozone generator, 12 oxygen generator, 13 oxygen contactor, 14 ORP probe

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