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INOVASI PEMANFAATAN IKAN LELE (CLARIAS BATRACUS) MENJADI PRODUK OLAHAN LELE (ABON, BROWNIS, DAN KUE KERING) DI DESA CANDIPARI SIDOARJO: INOVASI PEMANFAATAN IKAN LELE MENJADI PRODUK OLAHAN LELE Ani Masrufah; Khilyatul Afkar; Laily Noer Hamidah; Ardhana Rahmayanti; Elsa Rosyidah; Atik Widiyanti; Listin Fitrianah; Lily Oktavia
Journal of Science and Social Development Vol. 4 No. 1 (2021): Journal of Science and Social Development
Publisher : Universitas Nahdlatul Ulama Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jossd.v4i1.535

Abstract

Catfish is one type of freshwater fish that is widely cultivated in Indonesia. Candipari Village isone of the villages, where the people cultivate catfish. So far, catfish is only used as a daily sidedish, but community service activities in Candipari Village, especially catfish farmers, aretaught to process catfish into new healthy preparations. The method used in this activity isdemonstration. The purpose of this activity is to improve community skills in processing catfishinto various processed foods such as shredded, brownies, and pastries. The result of this activityis that the community is skilled at making shredded, brownies, and pastries from catfish.
Pengolahan Lindi Menggunakan Advanced Oxidation Process (AOPs) Berbasis Ozon Rahmayanti, Ardhana; Reta Slakhul Faradila; Ani Masrufah; Puput Anggraini Permata Sari
Journal of Research and Technology Vol. 8 No. 1 (2022): JRT Volume 8 No 1 Juni 2022
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v8i1.641

Abstract

Leachate can be formed from the percolation of water that passes through the garbage. The high content of organik and metallic substances in leachate can cause environmental damage, so it must be treated first before being discharged into the environment. This study aims to determine the effectiveness of ozonation in neutralizing pH and reducing the levels of TSS, BOD, COD in the leachate of the Griyo Mulyo landfill using the AOPs method based on ozonation. Studies on ozonation in leachate treatment have been carried out by varying the ozonation time (15, 30, 45, and 60 minutes). Parameters that have been observed are pH, TSS, BOD, COD. The results showed that the best ozonation time for leachate pH was at 15 minutes with a value of 7, the best ozonation time for leachate TSS was at 15 minutes with a value of 56 mg/L. The best ozonation time for BOD and COD was at 45 minutes with values ​​of 511 mg/L and 1260 mg/L, respectively.  The best percentage of removal efficiency for TSS, BOD and COD reached 67%; 84.1%; and 88.41%.