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All Journal Journal La Lifesci Envirous
Nurhayati, Radityazty Dahayu
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Public Health

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Effects of the Addition of Local Microorganism Bioactivators (MOLs) to Tomato Waste and EM4 on the Composite Quality of Market Waste with Coffee Waste Source Nurhayati, Radityazty Dahayu; Ali, Munawar
Journal La Lifesci Vol. 5 No. 5 (2024): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v5i5.1575

Abstract

Market waste that belongs to organic garbage, can be recycled into compost. The natural compounding process takes quite a while, so it requires bioactivators to speed up the compostage process. In addition to the EM4 bioactivator, bioactivators can be made by ourselves with tomato waste that called local microorganisms (MOL) of tomato waste. The carbon content of coffee amps is high enough that it can be used as a compound mixture material as a source of carbon. The study aims to analyze the influence of the addition of local microorganisms (MOL) of tomato waste and EM4 on the composite quality of the market waste with coffee amps as carbon sources. The composing process was done using a composer for 14 days. The study used nine units of trials with two treatments and one control with three repetitions. The entire parameters on both composts produced with the treatment have been in accordance with SNI 19-7030-2004 standards. In compounds with local microorganisms (MOL) of tomato waste, the average carbon content was 19,23%, nitrogen 1,19%, phosphorus 0,51%, potassium 0,35%, and the C/N ratio 16.26 with temperature 30.67°C and pH 6.93. Compared to the compound with the bioactive EM4, the average content of the carbon element was 18,48%, the nitrogen content was 1,15%, the phosphates 0,50%, the potassiums 0,31%, and the C/N ratio 16.16 with temperature 31°C and pH 6.97. The results show that local microorganisms (MOL) of tomato waste have potential as a substitute for EM4 bioactivators.
Rencana Pengelolaan Limbah B3 Pada Industri Makanan Laut Nurhayati, Radityazty Dahayu; Purnomo, Yayok Suryo
Envirous Vol. 4 No. 1 (2023): Jurnal Envirous
Publisher : UPN "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v4i1.178

Abstract

Industri makanan laut mengalami peningkatan pesat dalam laju produksi menngingat negara Indonesia adalah negara maritim. Dengan pesatnya laju produksi dampak yang dihasilkan dari produksi tersebut juga kian meningkat. Salah satu dampak yang paling terlihat adalah semakin banyaknya limbah yang dihasilkan. Salah satu limbah yang dihasilkan adalah Limbah B3 (Limbah Bahan Berbahaya dan Beracun). Limbah B3 yang dihasilkan oleh industri makanan laut dimulai dari proses produksi hingga pengoperasian mesin dengan jenis dan karakteristik limbah yang berbeda-beda. Dengan kondisi yang seperti itu maka penelitian kali ini bertujuan untuk menganalisis pengelolaan Limbah B3 secara deskriptif berdasarkan data timbulan Limbah B3 yang dihasilkan. Data timbulan Limbah B3 ini nantinya akan digunakan untuk mecari solusi dari semakin meningkatnya hasil Limbah B3 yang dihasilkan. Data timbulan Limbah B3 yang dihasilkan yaitu oli bekas (26,7 kg/hari), aki kering bekas (2 kg/hari), filter bekas (0,33 kg/hari), lampu bekas (0,033 kg/hari), kemasan bekas (2,07 kg.hari). Hasil penelitian ini juga akan menghasilkan rekomendasi dimensi serta volume TPS Limbah B3 yang nantinya akan diproyeksikan dalam gambar 2D melalui software Autocad.
Co-Authors Ali, Munawar Purnomo, Yayok Suryo