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All Journal Health Notions GEMA KESEHATAN LINGKUNGAN AloHA International Journal of Health Advancement (AIJHA) Jurnal Higiene Sanitasi IJES : Indonesian Journal of Environmental Sustainability.
Nurweni, Susi
Poltekkes Kemenkes Surabaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Dentistry Earth & Planetary Sciences Energy Engineering Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health

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Journal : Health Notions

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Effective Microorganism (EM) from Modified Bioinoculant to Increase Biogas Quantity Karno, Karno; Suyanto, Beny; Nurweni, Susi
Health Notions Vol 1 No 3 (2017): July-September 2017
Publisher : Humanistic Network for Science and Technology (Address: Cemara street 25, Ds/Kec Sukorejo, Ponorogo, East Java, Indonesia 63453)

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Abstract

The result of the study can be implemented by, of and for the community, as a renewable energy substitution for LPG easily and in reasonable prize
Development of Appropriate Technology for Utilizing The Effluent of Biogas Digester for Making Compost Susi Nurweni; Aries Prasetyo; Beny Suyanto
Health Notions Vol 3, No 5 (2019): May
Publisher : Humanistic Network for Science and Technology (HNST)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/hn30505

Abstract

Effluent digester is potential to be composted by adding organic material (organic waste, etc.) and to accelerate maturity, inoculant effective Microorganism (EM) is required as bio decomposer in fermentation. Not only to break the chain of diseases, this organic fertilizer also economic value, sold as agricultural fertilizer.The purpose of this study is to use the effluent of biogas digester for making compost. This experimental research method using a randomized design consisting of 4 formulations each treatment replicated 3 times with 30 days maturation and the compost will be carried out physical and chemical assessment. The results showed that compost with biogas effluent material: charcoal secam: sequential organic waste with a ratio of formulas: 1 (4: 1: 1); 2 (3: 1: 1); 3 (2: 1: 1) and 4 (1: 1: 1). Physical assessment of the 4 formulas, namely temperature, pH, humidity, color, odor and texture meet the requirements of SNI 19-7030-2004. Measurement of the chemical content of formula 1 (content C: 14.36%; N: 0.98; P: 1.27; K: 1.11; C/N ratio: 14.78); 2 (content C: 17.85%; N: 2.06; P: 1.21; K: 0.88; C/N ratio: 16.91); 3 (content C: 16.14%; N: 0.84; P: 1.02; K: 1.10; C/N ratio: 14.78); 4 (content C: 16.42%; N: 0.89; P: 1.15; K: 0.88; C/N ratio: 18.52). The more use of biogas effluent produced compost with N, P, K the greater is followed by a decrease in C/N ratio and met the requirements of SNI 19-7030-2004. The results of this study can be implemented by, from and for the community, in making compost that is economically beneficial, can reduce the expenditure of chemical fertilizers. renewable energy substitutes for LPG easily and at relatively low costs. Keywords: appropriate technology; biogas digester effluent; compost
Effective Microorganism (EM) from Modified Bioinoculant to Increase Biogas Quantity Susi Nurweni; Karno Karno; Beny Suyanto
Health Notions Vol 1, No 3 (2017): July-September
Publisher : Humanistic Network for Science and Technology (HNST)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (136.949 KB) | DOI: 10.33846/hn.v1i3.55

Abstract

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Co-Authors Aries Prasetyo Aulia . Aulia . Finna Pramita Rahayu Hari Kusnanto Karno . Karno . Karno Karno Karno Karno Koesmantoro, Hery Prijono Sigit Prima Widayani Sitti Rahmah Umniyati Suyanto, Beny Vincentius Supriyono