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PEMANFAATAN KARBON AKTIF KULIT PISANG KEPOK (MUSA ACUMINATE L.) PADA SISTEM FILTRASI BUDIDAYA IKAN NILA (OREOCHORMIS NILOTICUS) Prastiawan, Ari; Jubaedah, Dade; Syaifudin, Mochamad
Jurnal Akuakultur Rawa Indonesia Vol 7, No 1 (2019): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (286.441 KB) | DOI: 10.36706/jari.v7i1.9022

Abstract

Banana peel production increases every year, but the utilization of banana peels is not optimal yet. Banana peel contains cellulose which can be used to absorb pollutants including heavy metals. The purpose of this research was to determine the best thickness of the activated carbon of banana peel in filtration system of tilapia (Oreochromis  niloticus) culture. This research used the Completely Randomized Design (CRD) with 4 treatments and 3 replications. Treatment were differences thickness of activated carbon of banana peel i.e (P1) control, (P2) thickness of 5 cm (P3) thickness of 10 cm, (P4) thickness of 15 cm. The results showed that the most efficient treatment was P3 in 30 days cultivation with pH 7.0, temperature 28.6 oC, dissolved oxygen 4.10 mgL-1, ammonia 0.09 mgL-1, turbidity 42.65 mgL-1, Zn 0.03 mgL-1, Fe 0.29 mgL-1, 86% of survival rate, 2.53 cm of absolute length growth, 3.33 gram of absolute weight growth and 72.92% of feed efficiency.