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Pemanfaatan Lubang Biopori sebagai Sistem Drainase dan Kompos Alami di SD 2 Kota Bengkulu Andriana Marwanto; Jubaidi Jubaidi; Mualim Mualim; Aplina Kartika Sari; Arie Ikhwan Saputra
Jurnal Kreativitas Pengabdian Kepada Masyarakat (PKM) Vol 6, No 9 (2023): Volume 6 No 9 2023
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jkpm.v6i9.11164

Abstract

ABSTRAK Program Adiwiyata merupakan program untuk mewujudkan sekolah berbudaya lingkungan. Guna mencapai Sekolah Adiwiyata, setiap sekolah wajib mengelola sarana pendukung yang ramah lingkungan anatara lain menyediakan ruang terbuka hijau (RTH), pengolahan air limbah, drainase yang baik, pengolahan air bersih, dan penyediaan tempat sampah terpisah (pengomposan). Tujuan dari Pengabdian Masyarakat ini adalah meningkatkan pengetahuan dan aplikasi pembuatan lubang biopori sebagai resapan air hujan dan kompos alami di SDN 02 Kota Bengkulu. Metode yang dilakukan dalam kegiatan pengabdian masyarakat ini adalah dengan memberikan sosialisasi, demostrasi dan praktek pembuatan lubang biopori. Hasil kegiatan pengabdian masyarakat ini adalah meningkatnya pengetahuan dan pemahaman terkait pemanfaatan lubang biopori serta mampu membuat lubang biopori. Kesimpulan: sebanyak 20 lubang biopori telah terbentuk di halaman sekolah. Saran: untuk keberlanjutan kegiatan ini diharapkan guru dan siswa SD memanfaatkan lubang biopori sebagai sarana pengelolaan sampah organik sebagai kompos.  Kata Kunci : Lubang Biopori, Kompos, Resapan Air Hujan  ABSTRACT The Adiwiyata program is a program to create an environmentally cultured school. In order to achieve Adiwiyata Schools, each school is required to manage environmentally friendly supporting facilities, including providing green open spaces (RTH), waste water treatment, good drainage, clean water treatment, and provision of separate trash bins (composting). The purpose of this Community Service is to increase knowledge and application of making biopore holes as rainwater infiltration and natural compost at SDN 02 Bengkulu City. The method used in this community service activity is to provide socialization, demonstrations and practice of making biopore holes. The results of this community service activity are increasing knowledge and understanding regarding the use of biopore holes and being able to make biopore holes. Conclusion: as many as 20 biopore holes have formed in the school yard. Suggestion: for the continuation of this activity it is hoped that elementary school teachers and students will utilize biopore holes as a means of managing organic waste as compost. Keywords: Biopore holes, compost, rainwater infiltration
Pengaruh Penambahan EM4 dan Ekstrak Daun Lamtoro (Leucena leucocephala) terhadap Pupuk Organik Cair Limbah Cair Tahu (C-Karbon dan N-Nitrogen) Mualim; Febby; Aplina Kartika Sari
Jurnal Sanitasi Profesional Indonesia Vol 6 No 01 (2025): Juni 2025
Publisher : Poltekkes Kemenkes Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33088/jspi.v6i01.1026

Abstract

Tofu industrial liquid waste will affect water bodies if it is disposed of directly without prior management, causing problems with water quality and other biota. This research aims to determine the difference in improving the quality of CCarbon and N-Nitrogen with the addition of EM4 and lamtoro leaves. The research method uses quasi-experiment. Based on the results of the average levels of C-Carbon and N-Nitrogen produced from liquid organic fertilizer with 1 Kg treatment; 1.5 Kg; 2 Kg and control results from the one way anova test obtained a p-value for C-Carbon levels of 0.198 ≥ 0.05, which means that statistically there is no significant difference, while the results of the one way anova test for N levels obtained a p-value of 0.033 ≤ 0.05, which means there is a significant difference. It can be concluded from the results of this study that C-Carbon levels do not have a significant difference while N-Nitrogen has a significant difference. It is hoped that the community can use tofu liquid waste as an alternative to liquid organic fertilizer in controlling environmental pollution.
Pembuatan, Uji Fungsi, Dan Uji Durabilitas Alat Pengambilan Sampel Udara Portabel Saputra, Arie Ikhwan; Mely Gustina; Aplina Kartika Sari; Suksmerri; Darwel
Jurnal Sanitasi Profesional Indonesia Vol 6 No 02 (2025): Desember
Publisher : Poltekkes Kemenkes Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to develop, test the function, and evaluate the durability of a portable air sampling device based on an impinger system as a low-cost alternative to commercial air samplers, which are currently expensive and difficult to access for regional institutions. The device was designed using easily purchased components, including a lithium-ion battery, vacuum pump, rotameter, and an SNI-standard impinger tube. The tool was assembled in a workshop and tested for functionality, sampling stability, and battery endurance. A comparative test was conducted with a standard air sampler owned by Poltekkes Kemenkes Padang. The prototype demonstrated stable airflow at 0.5 L/min for up to 4 hours, outperforming some commercial tools in portability due to its integrated battery and solar-charging capability. Comparative sampling for SO₂, CO, and NO₂ showed no significant difference between the prototype and standard devices. The device is also significantly cheaper, costing under 7 million IDR compared to commercial units priced at 47–94 million IDR. This study concludes that the prototype is feasible for field sampling and suitable as an affordable alternative for air quality monitoring.