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Pengolahan Limbah Cair Depo Pemasaran Ikan Kabupaten Sidoarjo Menggunakan Tumbuhan Mansiang (Scirpus grossus) dengan Sistem Kontiyu Reaktor Atik Widiyanti; Achmad Firdaus; Aulianitha Salsabella; Dinda Ayu Romadhotin Nazwa
Journal of Research and Technology Vol. 7 No. 2 (2021): JRT Volume 7 No 2 Des 2021
Publisher : 2477 - 6165

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Abstract

Depo Pemasaran Ikan is the largest fish trading place in Sidoarjo Regency. It’s activities produce problems in the form of liquid waste originating from fish washing residue, fish washing waste that is brownish in color, cloudy and has a fishy smell, which has a very high content of organic matter and far so that it can pollute the environment. The purpose of this study was to determine the decrease in the degree of acidity (pH), Chemical Oxygen Demand (COD), and ammonium (NH4-N) in the waste using Scirpus grossus. The independent variable used was the variation in the number of plants (without plants, 5 plants and 10 plants). The waste used comes from the Fish Market Depot, Sidoarjo distric. The study began with the acclimatization process, then phytoremediation tests were carried out. Based on laboratory analysis, it was known that the best change in pH was obtained from a reactor with 10 plants, while the best COD and NH-4N were obtained from a reactor without plants.
BUDIDAYA MAGGOT BSF (BLACK SOLDIER FLY) SEBAGAI PAKAN ALTERNATIF IKAN LELE (CLARIAS BATRACUS) DI DESA CANDIPARI, SIDOARJO PADA PROGRAM HOLISTIK PEMBINAAN DAN PEMBERDAYAAN DESA (PHP2D) Ani Masrufah; Khilyatul Afkar; Ahmad Sholahuddin Fawaid; Danul Wildan Alvarizi; Layyinatul Khoiriyah; Miftahul Khoiriyah; Muchammad Abdulloh Kafi; Reta Slakhul Faradilla; Revidal Amsah; Natasya Nur Hidayah; Aulianitha Salsabella; Dinda Ayu Romadhotin Nazwa; Sindi Nur Fadila; Urifatus Eka Kurnia Sari; Fathandy Isragama Naim; Siti Nur Riyana Itsnaini; Muhammad Nadhif Ramadhan
Journal of Science and Social Development Vol. 3 No. 2 (2020): 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.v3i2.383

Abstract

The average Indonesian people throw food waste around 300 Kg every year. The large amount of food waste is a problem that must be resolved immediately. Utilizing organic waste as a feed medium for BSF (Black Soldier Fly) maggots is one way of processing and utilizing organic waste. With the help of EM-4 in the fermentation process which creates a distinctive aroma to attract the attention of BSF flies so that they hatch the eggs in the reactor provided. BSF maggot is used as an alternative feed for catfish. In addition, the BSF maggot helps the degradation process of organic waste. Thus, the BSF maggot cultivation training was carried out in the Holistic Development and Village Empowerment Program by utilizing organic waste as a feed medium in Candipari Village. The method of implementation is carried out by lecturing/ socializing and training. High community enthusiasm and increased community knowledge up to 100% in cultivating BSF maggots are benchmarks for the success of this training. Thus, the people of Candipari Village have the potential to become a guided village in BSF maggot cultivation.