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All Journal Enrichment : Journal of Management Journal of Industrial Community Empowerment
Edwar, Ester
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Economics, Econometrics & Finance Environmental Science Industrial & Manufacturing Engineering

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Peningkatan Kapasitas Digester Untuk Kecukupan Produksi Biogas Sebagai Bahan Bakar Generator Listrik Rudianto, Rudianto; Zulhamidi, Zulhamidi; Edwar, Ester; Pharmayeni, Pharmayeni; Ekawati, Irna; Putri, Gustiarini Rika
Journal of Industrial Community Empowerment Vol 3, No 1 (2024): Published in April 2024
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/jice.v3i1.251

Abstract

The development of dairy farming in Nagari Lasi District Canduang, Agam Regency, West Sumatra Province, has provided the materials a massive source of biogas production. The number of cattle in Nagari Lasi has reached around 1000 heads, plus other livestock such as Buffaloes and Goats. The manufacture of digesters in the previous year's Community service activities was a success. It produces biogas and is used for cheese production and household supply. However, the amount of biogas produced is still tiny. To realize "Community-Independent Energy," power generator installation is necessary. The biogas supply must be in large quantities and available continuously for the generator to operate. Biogas currently produced by the digester is insufficient to produce the biogas required by the generator. Therefore, biogas production capacity needs to be improved by expanding the volume of the digester that will be processing cow dung into biogas. Increasing digester capacity has significantly increased biogas production, reaching 12 m3 per day. This amount is enough to be used as fuel for an electric generator continuously.
The The influence of environmental knowledge, intentions and behavior of environmentally friendly palm oil entrepreneurs on green products in west Sumatra Candrianto, Candrianto; Mouludi, Isra; Edwar, Ester; Ningsih, Radna
Enrichment : Journal of Management Vol. 14 No. 4 (2024): October: Management Science And Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/enrichment.v14i4.1949

Abstract

This research aims to determine the influence of knowledge on environmentally friendly entrepreneurial intentions, entrepreneurial behavior, and green products within the palm oil processing industry in West Sumatra. It also examines the impact of entrepreneurial intentions on environmentally friendly entrepreneurial behavior and the effect of entrepreneurial behavior on green products. The study employs a survey method, distributing questionnaires to 14 palm oil processing companies that received PROPER blue, green, or gold rankings for the 2018-2019 period, with a sample size of 112 managers. The data analysis is conducted using Structural Equation Modeling (SEM) with a Partial Least Squares (PLS) approach. The findings indicate that the environmental knowledge possessed by palm oil managers positively influences their environmentally friendly intentions, behaviors, and the development of green products. Additionally, entrepreneurial intentions towards environmental friendliness have a significant positive effect on environmentally friendly entrepreneurial behavior in the palm oil industry in West Sumatra
Peningkatan Kapasitas Digester Untuk Kecukupan Produksi Biogas Sebagai Bahan Bakar Generator Listrik Rudianto, Rudianto; Zulhamidi, Zulhamidi; Edwar, Ester; Pharmayeni, Pharmayeni; Ekawati, Irna; Putri , Gustiarini Rika
Journal of Industrial Community Empowerment Vol. 3 No. 1 (2024)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/jice.v3i1.251

Abstract

The development of dairy farming in Nagari Lasi District Canduang, Agam Regency, West Sumatra Province, has provided the materials a massive source of biogas production. The number of cattle in Nagari Lasi has reached around 1000 heads, plus other livestock such as Buffaloes and Goats. The manufacture of digesters in the previous year's Community service activities was a success. It produces biogas and is used for cheese production and household supply. However, the amount of biogas produced is still tiny. To realize "Community-Independent Energy," power generator installation is necessary. The biogas supply must be in large quantities and available continuously for the generator to operate. Biogas currently produced by the digester is insufficient to produce the biogas required by the generator. Therefore, biogas production capacity needs to be improved by expanding the volume of the digester that will be processing cow dung into biogas. Increasing digester capacity has significantly increased biogas production, reaching 12 m3 per day. This amount is enough to be used as fuel for an electric generator continuously.
Co-Authors Candrianto, Candrianto Ekawati, Irna Gustiarini Rika Putri Irna Ekawati Mouludi, Isra Ningsih, Radna Pharmayeni Pharmayeni Putri , Gustiarini Rika Rudianto Rudianto ZULHAMIDI, ZULHAMIDI