Jurnal Teknik Kimia USU
Vol. 3 No. 2 (2014): Jurnal Teknik Kimia USU

PENGARUH PENAMBAHAN BERBAGAI AKTIVATOR DALAM PROSES PENGOMPOSAN SEKAM PADI (Oryza sativa)

Irvan (Departemen Teknik Kimia, Fakultas Teknik Universitas Sumatera Utara)
Permata Mhardela (Departemen Teknik Kimia, Fakultas Teknik Universitas Sumatera Utara)
Bambang Trisakti (Departemen Teknik Kimia, Fakultas Teknik Universitas Sumatera Utara)

Article Info

Publish Date
02 Jul 2014

Abstract

Composting process of rice husk (Oryza sativa) by adding various activators have been carried out in LPPM Training Center, University of Sumatera Utara. The purpose of this study was to compare the effect of variation of slurry and bacteria (yeast and EM4) on rice husk composting results. The parameters observed were changes in temperature, water content, C/N ratio, and pH. At the end of the composting results showed that the addition of slurry, yeast and EM4 can lower the temperature and C / N ratio, and with the addition of yeast and 2 liters of slurry can speed up the process of decomposition of compost.

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Journal Info
Jurnal Teknik Kimia USU
Website

Abbrev

jtk

Publisher

TALENTA PUBLISHER

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology

Description

Jurnal Teknik Kimia USU merupakan jurnal elektronik yang mempublikasikan karya ilmiah di bidang teknik kimia yang diterbitkan oleh Departemen Teknik Kimia, Fakultas Teknik, Universitas Sumatera Utara. Jurnal ini tidak terbatas pada mahasiswa dan dosen Universitas Sumatera Utara, tetapi terbuka untuk ...