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WATERWHEEL DRAINAGE CLEANER (WDC): AN ECONOMIC TECHNOLOGY APPROACH INNOVATION FOR LAND-WATER RELATED MICROPLASTIC POLLUTION PREVENTION Ersa, Nanda Savira; Hassan, Phadlin; Wesli; Usrina, Nura; Andriani, Dela
Indonesian Journal of Environmental Sustainability Vol. 2 No. 1 (2024): June 2024
Publisher : Center for Environmental Studies, Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ijes.v2i1.4789

Abstract

Microplastic pollution in water bodies is currently attracting attention worldwide due to its societal prevalence and long lifespan. It enters freshwater ecosystems through runoff, wastewater discharge, and atmospheric deposition in various colors, sizes (<5 mm), shapes, and polymer types. If microplastics are transported through the food chain, they can become harmful and have negative effects on aquatic ecosystems and human health. Due to the high correlation with human activities, urban areas are a significant source of microplastic emissions into water bodies. All these sources are related to the collection and discharge of drainage systems, which are important pathways for moving pollutants between land and water. The common way to remove solid waste, especially plastic waste in drainage, is using the traditional way by humans. However, this method takes a long time and is dangerous for humans due to exposure to an unhealthy work environment. Innovation is needed to reduce plastic waste pollution in urban drainage. The Waterwheel Drainage Cleaner (WDC) uses an air wheel mechanism that rotates using the flow potential of water. The WDC is equipped with filter arms that end on the conveyor. The conveyors are beneficial for moving waste from drainage to WDC tubes. The WDC framework can be applied to other multi-locations, such as rivers, reservoirs, and lakes. The WDC innovation is expected to reduce microplastic pollution in the aquatic environment, reduce drainage sedimentation, and increase community sanitation at a more cost and time-efficient rate.
Efektivitas Pembangunan Infrastruktur Perdesaan Melalui Program Dana Desa Kabupaten Pidie Jaya Radhi, Fadlon -; Maizuar, Maizuar; Wesli, Wesli; Fithra, Herman; Jalil, Abdul
Teras Jurnal : Jurnal Teknik Sipil Vol. 15 No. 1 (2025): Volume 15 Nomor 1, Maret 2025
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v15i1.1215

Abstract

Abstrak Pembangunan infrastruktur perdesaan yang efektif merupakan prasarana desa yang diharapkan oleh masyarakat desa untuk dapat meningkatkan taraf hidupnya, maka pembangunan infrastruktur yang efektif dan berkualitas melalui program dana desa menjadi ujung tombak dalam pembangunan desa. Penelitian ini menggunakan metode kombinasi dengan cara menggabungkan metode kuantitatif dan kualitatif. Penelitian ini berlokasi di Kabupaten Pidie Jaya dengan menganalisis data dari tahun 2019-2023. Hasil dari analisis adalah efektivitas pembangunan infrastruktur perdesaan melalui program dana desa ditinjau dari aspek waktu sebesar 75,63% dengan kategori Cukup Efektif, dan ditijau dari aspek biaya yaitu 98,82% dengan kategori Efektif, sedangkan tinggi kualitas infrastruktur pada pembangunannya ditinjau dari aspek kualitas mutu beton dengan hasil berkualitas Baik, ditinjau dari aspek arsitektur/estetika dengan hasil berkualitas Baik, dan tinjau dari aspek dimensi proyek dengan hasil juga berkualitas Baik sehingga dapat disimpulkan bahwa pembangunan infrastruktur perdesaan melalui program dana desa di Kabupaten Pidie Jaya sudah Efektif dan berkualitas Baik. Kata kunci: Efektivitas, Kualitas, Pembangunan infarstruktur, Dana desa. Abstract Effective rural infrastructure development is a village infrastructure that is expected by rural communities to be able to improve their standard of living. Therefore, effective and quality infrastructure development through the village fund program is the spearhead in village development. This study uses a combination method by combining quantitative and qualitative methods. This study is located in Pidie Jaya Regency by analyzing data from 2019-2023. The results of the analysis in this study are the effectiveness of rural infrastructure development through the village fund program in terms of time aspect of 75.63% with the category of Quite Effective, and in terms of cost aspect of 98.82% with the category Effective. While the high quality of infrastructure in its development is reviewed from the aspect of concrete quality with good quality results, reviewed from the aspect of architecture/aesthetics with good quality results, and reviewed from the aspect of project dimensions with results also of Good quality so it can be concluded that rural infrastructure development through the village fund program in Pidie Jaya Regency is Effective and of Good quality Keywords: Effectiveness, Quality, Infrastructure development, Village funds.
Pemanfaatan Arang Tempurung Kelapa Sebagai Substitusi Sebagian Aspal Pada Lapisan Asphalt Concrete-Binder Course (AC-BC) Wesli, Wesli; Yusuf, Ifsan; Widari, Lis Ayu; Ersa, Nanda Savira; Akbar, Said Jalalul
Teras Jurnal : Jurnal Teknik Sipil Vol. 15 No. 2 (2025): Teras Jurnal (September)
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v15i2.1281

Abstract

Abstrak   Tempurung kelapa merupakan limbah padat yang mudah ditemukan tetapi belum termanfaatkan dengan baik. Limbah tempurung kelapa hasil pembakaran susah untuk terurai sehingga akan mencemari lingkungan. Tempurung kelapa memiliki senyawa karbon yang mempunyai kemiripan dengan dengan karbon aspal yang aktif ketika dipanaskan dengan persentase kemiripan sebesar 91% dengan. Karbon adalah senyawa utama penyusun aspal berfungsi sebagai pengikat antar partikel yang beragam. Pemanfaatan senyawa karbon tempurung kelapa diharapkan dapat mengurangi limbah padat dan meningkatkan mutu serta kualitas aspal pada lapisan Asphalt Concrete-Binder Course (AC-BC). Tujuan penelitian ini untuk mengetahui variasi Arang Tempurung Kelapa (ATK) yang dapat dimanfaatkan untuk memenuhi parameter marshall pada lapisan Asphalt Concrete-Binder Course (AC-BC). Metode penelitian adalah metode eksperimental dengan metode deduktif. Hasil penelitian variasi ATK sebesar 5%, 10% dan 15% dengan benda uji setiap variasi sebanyak 3 sampel dan total benda uji variasi Arang Tempurung Kelapa (ATK) adalah 9 benda uji diperoleh hasil pengujian parameter marshall dengan seluruh variasi benda uji dapat dimanfaatkan pada campuran perkerasan jalan dan telah memenuhi seluruh Spesifikasi Umum Bina Marga 2018 Revisi 2.   Kata kunci: Arang Tempurung Kelapa, Laston AC-BC, Parameter Marshall, Substitusi Sebagian Aspal.   Abstract   Coconut shell is a solid waste that is easy to find but has not been utilized properly. Coconut shell waste from burning is difficult to decompose so it will pollute the environment. Coconut shell has a carbon compound that is similar to asphalt carbon which is active when heated with a similarity percentage of 91% with. Carbon is the main compound that makes up asphalt and functions as a binder between various particles. The utilization of coconut shell carbon compounds is expected to reduce solid waste and improve the quality of asphalt in the Asphalt Concrete-Binder Course (AC-BC) layer. The purpose of this study was to determine the variation of Coconut Shell Charcoal (ATK) that can be utilized to meet the Marshall parameters in the Asphalt Concrete-Binder Course (AC-BC) layer. The research method is an experimental method with a deductive method. The results of the ATK variation research of 5%, 10% and 15% with 3 samples of each variation test object and the total test object of the Coconut Shell Charcoal (ATK) variation is 9 test objects. The results of the Marshall parameter test with all variations of test objects can be used in road pavement mixtures and have met all of the 2018 General Bina Marga Specifications Revision 2.   Keywords: Coconut Shell Charcoal, Laston AC-BC, Marshall Parameters, Partial Asphalt Substitution