Jurnal Inovasi Pendidikan dan Sains
Vol 1 No 1 (2020): April

BIODEGRADATION OF USED BABY DIAPERS USING CELLULOLITIC FUNGUS AND BACTERIA WITH SOLID FERMENTATION

Riryn Novianty (University of Riau)
Andi Dahliaty (Program Studi Pendidikan Kimia, Fakultas MIPA, Universitas Riau, Indonesia)
Nurul Iflah Nasution (Program Studi Pendidikan Kimia, Fakultas MIPA, Universitas Riau, Indonesia)
Haryati Haryati (Program Studi Pendidikan Kimia, Fakultas MIPA, Universitas Riau, Indonesia)



Article Info

Publish Date
29 Apr 2020

Abstract

Diapers are made by cotton and pulp containing cellulose that can be used as a substrate in the production of cellulose enzymes. The purpose of this research is to determine the ability of cellulolytic fungi Trichoderma asperellum LBKURCC1 and cellulolytic bacteria S-22 to degrade the used diapers containing urine by solid fermentation for 10, 20, and 30 days. The activity of crude extract of cellulose enzyme was observed with CMC 2% as substrate at pH 5,5 (Trichoderma asperellum LBKURCC1) and pH 7 (bacteria S-22 isolate), incubation temperature 40ºC during 30 minutes by using Nelson Somogyi’s method. The result showed that used diapers can be used as substrate for cellulose enzyme production by fungi Trichoderma asperellum LBKURCC1 with the highest activity of cruide extract cellulose enzyme obtained at 10th days solid fermentation of (1,891 ± 1,453) × 10-3 U / mL and by bacteria S-22 isolate at 20th days solid fermentation of (2,854 ± 0,019) × 10-3 U/mL. It can be concluded that bacteria S-22 isolate would degrade the used diapers better than fungi Trichoderma asperellum LBKURCC1. The result of this research compared to quality standards compost of SNI: 19-7030-2004 have not fulfilled, so it can not be used as compost.

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Journal Info

Abbrev

JIPS

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Education Materials Science & Nanotechnology Physics

Description

Jurnal Inovasi Pendidikan dan Sains (JIPS) merupakan wadah publikasi ilmiah bagi dosen, guru, mahasiswa dan peneliti dalam bidang Sains dan di bidang pendidikan Kimia, Fisika dan Biologi. Semua manuskrip yang dikirimkan akan dikenakan proses review setelah dilakukan pemeriksaan menyeluruh oleh ...