Pengaruh Komposisi Bahan Baku Kompos (Sampah Organik Pasar, Ampas Tahu, dan Rumen Sapi) terhadap Kualitas dan Kuantitas Kompos
| Main Authors: | Dewilda, Yommi, Darfyolanda, Firsti Listya |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Jurusan Teknik Lingkungan Fakultas Teknik Universitas Andalas
, 2017
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| Online Access: |
http://jurnaldampak.ft.unand.ac.id/index.php/Dampak/article/view/59 http://jurnaldampak.ft.unand.ac.id/index.php/Dampak/article/view/59/48 |
Daftar Isi:
- This research combines market waste (SP), Soybeanwaste and the cow's rumen (RS) as raw material for composting. Composter consists of eight variations, variations 1 (60% SP; 40% AT; 0% RS), variation of 2 (60% SP; 20% AT; 20% RS), variation 3 (50% SP; 30% AT; 20 % RS), variations in 4 (40% SP; 40% AT; 20% RS), variations in 5 (70% SP; 10% AT; 20% S), variations in 6 (60% SP; 30% AT; 10% RS ), variations in 7 (50% SP; 40% AT; 10% RS), variations of 8 (60% SP; 20% AT; 20% RS; EM4). This study aimed to analyze the effect of variations composition of the compost raw materials in order to obtain a variation of the most optimum for composting. The methods used are composting semiaerob. The observation of the maturity of the compost to the parameters of temperature, pH and color meets the standards of SNI 19-7030-2004 with composting 16-33 days old. The results of the analysis of all variations of the water content of the compost quality, C-organic, nitrogen, C / N ratio, phosfor, and potassium, has met the standard of SNI 19-7030-2004. Of the total raw material compost as much as 3 liters, obtained quantity of solid compost and liquid compost from 0.45 to 0.87 liters of 0.45 to 1.2 liters. Based on the scoring result of the maturity, quality, and quantity of compost, obtained the best variation is a variation 5.Keywords : Soybean waste,kompos quality and quantity, cow's rumen, market wasteAbstrak-Penelitian ini mengkombinasikan sampah pasar (SP), ampas tahu (AT) dan rumen sapi (RS) sebagai bahan baku pengomposan. Tujuan penelitian untuk menganalisis pengaruh variasi komposisi bahan baku kompos sehingga diperoleh variasi yang optimum untuk proses pengomposan. Komposter terdiri dari 8 variasi yaitu variasi 1(60% SP; 40% AT; 0% RS), variasi 2 (60% SP; 20% AT; 20% RS), variasi 3 (50% SP; 30% AT; 20% RS), variasi 4 (40% SP; 40% AT; 20% RS), variasi 5 (70% SP; 10% AT; 20% S), variasi 6 (60% SP; 30% AT; 10% RS), variasi 7(50% SP; 40% AT; 10% RS), variasi 8 (60% SP; 20% AT; 20% RS; EM4). Metoda yang digunakan adalah pengomposan semiaerob. Hasil pengamatan terhadap kematangan kompos untuk parameter temperatur, pH, warna telah memenuhi standar SNI 19-7030-2004 dengan lama pengomposan 16-33 hari. Hasil analisis semua variasi kualitas kompos yaitu kadar air, C-organik, nitrogen, rasio C/N, phosfor, dan kalium, telah memenuhi standar SNI 19-7030-2004. Dari total bahan baku kompos sebanyak 3 liter, didapatkan kuantitas hasil kompos padat 0,45-0,87 liter dan kompos cair 0,45-1,2 liter. Berdasarkan hasil skoring terhadap kematangan, kualitas, dan kuantitas kompos, didapatkan variasi terbaik adalah variasi 5 (70% SP; 10% AT; 20% RS).Kata Kunci : Ampas tahu, kualitas kompos, kuantitas kompos, rumen sapi, sampah pasar