PENGOMPOSAN SAMPAH ORGANIK MENGGUNAKAN METODE VERMIKOMPOSTING DI UNIVERSITAS JAMBI KAMPUS PINANG MASAK

Mubarrak, Al (2024) PENGOMPOSAN SAMPAH ORGANIK MENGGUNAKAN METODE VERMIKOMPOSTING DI UNIVERSITAS JAMBI KAMPUS PINANG MASAK. S1 thesis, UNIVERSITAS JAMBI.

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Abstract

ABSTRAK Universitas Jambi kampus pinang masak merupakan kampus utama Universitas Jambi saat ini, yang meliputi area seluas 100,1 Ha yang tidak saja tidak saja terdiri dari gedung perkantoran, gedung perkuliahan, melainkan juga kawasan hutan dan kebun-kebun percobaan. Dengan luasnya area tersebut tentu banyak menghasilkan sampah organik. Sebagian besar sampah organik di Universitas Jambi kampus pinang masak didominasi oleh sampah daun. Sampah daun merupakan salah satu bahan yang dapat dijadikan kompos. Penambahan bahan organik lain diperlukan untuk meningkatkan kandungan unsur hara kompos. Vermikomposting sebagai salah satu teknologi yang murah untuk mengolah sampah organik. Vermikomposting merupakan suatu proses organik, bioksidasi dan stabilisasi non termofilik dari dekomposisi sampah organik yang bergantung pada cacing tanah untuk memotong, mencampur serta meningkatkan kerja mikroorganisme. Tujuan dari penelitian ini adalah mempelajari pengaruh penambahan jumlah cacing tanah terhadap kinerja proses pengomposan dari campuran sampah taman dan kotoran sapi dan untuk mendapatkan hasil terbaik dari pengaruh penambahan jumlah cacing tanah. Penelitian tentang pengomposan sampah organik menggunakan metode vermikomposting studi kasus Universitas Jambi kampus pinang masak telah selesai dilakukan. Penelitian ini diawali dengan proses fermentasi bahan baku yaitu sampah taman dan kotoran sapi selama 2 minggu, dilanjutkan dengan proses vermikomposting selama 30 hari. Proses vermikomposting dilaksanakan menggunakan variasi berat cacing dan luas wadah yang digunakan. Selama proses vermikomposting suhu berada pada rentang 27-32℃, pH konstan yaitu 7, pengomposan optimum yaitu dengan jumlah penambahan cacing tanah 400 gram, nilai C-Organik 20,07%, N-Total 1,93%, Kadar Air 10,45% dan Nilai Rasio C/N 10,39. Nilai kadar air, pH, suhu, C-Organik, N-Total dan Rasio C/N sudah memenuhi SNI 19- 7030-2004. Kata kunci: Kompos; kotoran sapi; Lumricus rubellus; sampah daun; vermikomposting ABSTRACT Jambi University, the Pinang Masak campus is the current main campus of Jambi University, which covers an area of 100.1 Ha which not only consists of office buildings, lecture buildings, but also forest areas and experimental gardens. With this large area, it certainly produces a lot of organic waste. Most of the organic waste at the Jambi University Pinang Masak campus is dominated by leaf waste. Leaf waste is one of the materials that can be used as compost. The addition of other organic materials is needed to increase the nutrient content of the compost. Vermicomposting is a cheap technology for processing organic waste. Vermicomposting is an organic process, nonthermophilic biooxidation and stabilization of the decomposition of organic waste that relies on earthworms to cut, mix and improve the work of microorganisms. The aim of this research is to study the effect of increasing the number of earthworms on the performance of the composting process from a mixture of garden waste and cow dung and to obtain the best results from the effect of increasing the number of earthworms. Research on composting organic waste using the vermicomposting method, a case study at Jambi University, Pinang Masak campus, has been completed. This research began with the fermentation process of raw materials, namely garden waste and cow dung for 2 weeks, followed by a vermicomposting process for 30 days. The vermicomposting process is carried out using variations in the weight of the worms and the size of the container used. During the vermicomposting process the temperature is in the range of 27-32℃, constant pH is 7, optimum composting is with the addition of 400 grams of earthworms, C-Organic value 20.07%, N-Total 1.93%, Water Content 10.45 % and C/N Ratio Value 10.39. The values for water content, pH, temperature, C-Organic, N-Total and C/N Ratio meet SNI 19-7030-2004. Keywords: Compost; cow dung; Lumricus rubellus; leaf litter; vermicomposting

Type: Thesis (S1)
Uncontrolled Keywords: Keywords: Compost; cow dung; Lumricus rubellus; leaf litter; vermicomposting
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Fakultas Teknik > Teknik Lingkungan
Depositing User: Mubarrak
Date Deposited: 10 Jul 2024 04:55
Last Modified: 10 Jul 2024 04:55
URI: https://repository.unja.ac.id/id/eprint/67169

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