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All Journal Jurnal Riset Teknologi Pencegahan Pencemaran Industri Jurnal Pengabdian Kepada Masyarakat
Wendy Triadji Nugroho
Politeknik Negeri Jember
Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media

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PENERAPAN TEKNOLOGI DAN MANAJEMEN USAHA UNTUK MENINGKATKAN EFEKTIFITAS DAN EFISIENSI PRODUKSI SERTA KEUNTUNGAN PADA IKM KERUPUK PETHULO Wendy Triadji Nugroho; Naning Retnowati
Jurnal Pengabdian Kepada Masyarakat (J-ABDIMAS) Vol 2 No 1 (2015): Jurnal Pengabdian Kepada Masyarakat 2015
Publisher : Publisher UPT P2M Politeknik Negeri Malang

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Abstract

Both of home industries in this Social Responsibility Program (IbM) are located in Kecamatan Rambipuji Kabupaten Jember. Our IbM patners are Mr. Ngatijo and Mr. Kholik. They are the ownwer of Kerupuk Pethulo Home Industries. The purpose of this activities are :1) to increase the effectiveness and efficiency of their production process by giving some production machines), and 2)to train them about business and marketing management. These activities give the good impact for them. They can increase the effectiveness and efficiency of their production process. They also having an important knowledge about how to manage business for reaching much profit and knowing how to apply  the marketing strategy for getting many customers.
IbM USAHA TEMPE DI DESA JURANGSAPI KECAMATAN TAPEN KABUPATEN BONDOWOSO Wendy Triadji Nugroho; Naning Retnowati
Jurnal Pengabdian Kepada Masyarakat (J-ABDIMAS) Vol 5 No 1 (2018): JURNAL PENGABDIAN KEPADA MASYARAKAT 2018
Publisher : Publisher UPT P2M Politeknik Negeri Malang

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Abstract

Science and technology activities for the Society (IbM) aims to help entrepreneurs micro tempe that a lack of adequate production capacity, business management and marketing distribution. Therefore we need a more modern equipment and training managerial and marketing efforts to increase production capacity and broaden the partners in order to manage their business better so that its revenue increased. After obtaining aid equipment comprising of several means of production and production support, the volume increased soybean production partner and marketing area can be expanded even if it is still around regency.
Utilization of Post-Coal Mining Reclaimed Land for Livestock Feed and Animal Husbandry Production: Challenges of Microbial Contamination, Heavy Metals, and Nutrient Deficiency Budi Utomo; Aan Awaludin; Niati Ningsih; Dyah Laksito Rukmi; Wendy Triadji Nugroho; Anifiatiningrum Anifiatiningrum
Jurnal Riset Teknologi Pencegahan Pencemaran Industri Vol. 17 No. 1 (2026): May
Publisher : Balai Besar Standardisasi dan Pelayanan Jasa Pencegahan Pencemaran Industri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21771/jrtppi.2026.v17.no1.p1-15

Abstract

Coal mining causes significant environmental degradation, transforming land from a stable ecosystem into a disturbed area with complex ecological and chemical challenges. This study aims to evaluate the feasibility of post-coal mining reclaimed land as an area for livestock feed and animal husbandry production, focusing on the main research question: Does the land meet specific criteria such as heavy metal thresholds (e.g., Pb <0.3 mg/kg, Cd <0.1 mg/kg according to FAO/WHO), microbial community recovery (enzyme activity >30% increase), and nutrient availability (N, P, K >1% total)? The systematic literature review method involved searching 94 empirical articles from Google Scholar (years 2016-2025), selected based on criteria: empirical research design, English or Indonesian language, complete text, and relevance to the theme of mine land reclamation. Data analysis used a thematic approach to identify main themes related to reclaimed land conditions. The results show that 80% of studies report heavy metal pollution with Pb concentrations ranging from 5-50 mg/kg, Cd 0.5-5 mg/kg, and Hg 0.1-2 mg/kg, which pose a risk of bioaccumulation in feed plants; post-reclamation soil quality improvement trends reach 20-50% for soil organic carbon (SOC) and 30-60% for microbial enzyme activity, although the main constraints are slow microbial community recovery and chronic nutrient deficiency. In conclusion, reclaimed land is conditionally suitable for livestock feed and animal husbandry production if integrated restoration strategies are implemented to address microbial contamination, heavy metals, and nutrients, as well as continuous monitoring to ensure feed safety and animal health.
Co-Authors Anifiatiningrum Anifiatiningrum Awaludin, Aan Budi Utomo Dyah Laksito Rukmi Naning Retnowati Niati Ningsih