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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Al-Khidmah Jurnal Teknologi Lingkungan
Hendri Sutrisno
Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Engineering Environmental Science

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PKM Panti Asuhan Al-Haq Desa Sungai Rengas Kecamatan Sungai Kakap Kabupaten Kubu Raya, Kalimantan Barat Erni Yuniarti; Hendri Sutrisno
Al-Khidmah Vol 3, No 1 (2020): AL-KHIDMAH (Agustus)
Publisher : Universitas Muhammadiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/al-khidmah.v3i1.1884

Abstract

Penyediaan air bersih dan peningkatan pengetahuan masyarakat tentang sanitasi yang baik merupakan salah satu upaya perbaikan sanitasi Panti Asuhan Al-Haq. Kondisi sanitasi Panti Asuhan Al-Haq cukup rendah. Sampah banyak yang berserakan / dibuang sembarangan di lingkungan panti. Hal ini dapat menganggu estetika, menyebabkan banjir, meningkatnya vector penyakit (lalat), mengganggu kesehatan, serta berpotensi mengakibatkan pencemaran tanah dan air tanah. Padahal salah satu sumber air baku yang digunakan mereka untuk kebutuhan air bersih adalah air tanah (air sumur). Oleh karena itu, perlu adanya upaya peningkatan pengetahuan mitra tentang sanitasi. Adapun upaya yang dapat dilakukan adalah sosialisasi dan pelatihan tentang sanitasi (air bersih, sampah, kebersihan diri dan lingkungan, serta prilaku hidup bersih dan sehat (PHBS)). Selain itu, adanya pembuatan teknologi pengolahan air bersih dengan menggunakan sistem adsorpsi, aerasi, dan filtrasi di Panti Asuhan Al-Haq.
Solid Waste Management System in Tanjungpura University: 3Rs concept integrated with the Waste Bank Arifin Ghandi; Dwi Susilowati; Hendri Sutrisno
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 20, No 1 (2023): March 2023
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v20i1.104-113

Abstract

Tanjungpura University is one of the State Universities in West Kalimantan. Waste management in the Tanjungpura University area still applies the old waste management paradigm. Waste management in the Tanjungpura University area still applies the old paradigm of waste management, which has an impact on environmental problems, because waste management has not been handled optimally. Therefore, it is necessary to plan a waste management system with a new paradigm that integrates the 3R concept (Reuse, Reduce and recycle) with the Waste Bank. The research data were obtained through in-depth interviews and field sampling using the SNI-19-3964-1994 method for 8 days. The results of the study show that waste generation in 2035 will be 39,035 l/day. The projected results of waste generation and waste composition form the basis for waste management system planning. The waste management system includes sorting waste at the source, designing segregated containers, designing waste collection cars, processing organic and inorganic waste, and designing 3R-based Waste Processing Site which is integrated with the Waste Bank. This plan is expected to help develop Tanjungpura University with a Green Campus concept.
Analisis Sebaran Lindi di Sekitar Kawasan TPA Batu Layang Berdasarkan Nilai Resistivitas: Analysis of Leachate Distribution Around Batu Layang TPA Area Based on Resistivity Value Fitriana Meilasari; Hendri Sutrisno; Budhi Purwoko
Jurnal Teknologi Lingkungan Vol. 24 No. 1 (2023)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jtl.2023.247

Abstract

Open dumping activities at the Batu Layang TPA can potentially cause leachate pollution to the environment. Leachate that seeps into the ground can contaminate groundwater. Most people around the Batu Layang TPA use groundwater for MCK (bath, wash, toilet) purposes. If the groundwater is contaminated with leachate and used sustainably by the community, it will impact health problems. Therefore, it is necessary to manage the distribution of leachate. One of the leachate management systems is modeling the potential distribution of leachate below the soil surface. The purpose of this research is to analyze the distribution of subsurface leachate around the Batu Layang landfill area based on the resistivity value. They are modeling the potential distribution of leachate below the ground surface in this study using the Wenner configuration geoelectric method. Processing of geoelectrical measurement data using Res2DInv software so that the potential distribution of leachate under the soil surface is obtained in 2 Dimensional forms. The result of this research is the resistivity value <10 m is interpreted as leachate, with an error rate (RMS error) of 7.7–11.3%. The geology of the study area is composed of peat soil, where the constituent rocks have high porosity (83.43–92.92%) and increased permeability (2.97×10-5–8.31×10-5 m/s). Porosity and permeability affect the infiltration of leachate into the soil. The topography of the study area is relatively flat, so it is estimated that the velocity of leachate distribution horizontally and vertically under the soil surface is moderate. ABSTRAK Kegiatan open dumping di TPA Batu Layang dapat berpotensi menyebabkan pencemaran lindi ke lingkungan. Lindi yang merembes ke dalam tanah dapat mencemari air tanah. Sebagian besar masyarakat di sekitar TPA Batu Layang memanfaatkan air tanah untuk keperluan MCK (mandi, cuci, kakus). Jika air tanah tersebut tercemar lindi dan dimanfaatkan secara berkesinambungan oleh masyarakat maka akan berdampak pada gangguan kesehatan. Oleh karena itu, perlu adanya pengelolaan sebaran lindi. Satu di antara sistem pengelolaan lindi adalah pemodelan potensi sebaran lindi di bawah permukaan tanah. Tujuan penelitian adalah analisis sebaran lindi bawah permukaan tanah di sekitar kawasan TPA Batu Layang berdasarkan nilai resistivitas. Pemodelan potensi sebaran lindi di bawah permukaan tanah pada penelitian ini menggunakan metode geolistrik konfigurasi Wenner. Pengolahan data hasil pengukuran geolistrik menggunakan software Res2DInv sehinggga didapatkan potensi sebaran lindi di bawah permukaan tanah dalam bentuk 2 Dimensi. Hasil dari penelitian ini adalah nilai resistivitas <10 Ωm diinterpretasi sebagai lindi, dengan tingkat kesalahan (error RMS) sebesar 7,7–11,3%. Geologi daerah penelitian tersusun oleh tanah gambut, dimana batuan penyusunnya memiliki porositas tinggi (83,43–92,92%) dan permeabilitas tinggi (2,97×10-5–8,31×10-5 m/s). Porositas dan permeabilitas mempengaruhi daya infiltrasi lindi ke dalam tanah. Topografi daerah penelitian relatif datar sehingga diperkirakan kecepatan sebaran lindi secara horizontal maupun vertikal di bawah permukaan tanah sedang.  
Two-Dimensional Modeling of Leachate Distribution in Batu Layang Landfill on Peat Soil using Geoelectric Method Fitriana Meilasari; Hendri Sutrisno; Arifin Arifin; Rizki Purnaini; Irda Dwi Utari
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 20, No 3 (2023): November 2023
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v20i3.633-643

Abstract

The open dumping system implemented by the Batu Layang landfill can produce leachate, contaminating groundwater around the landfill. Groundwater contaminated with leachate, if used by the community, can cause health problems. Therefore, management efforts were needed, such as subsurface leachate modeling. This study aims to model the distribution of subsurface leachate in 2 dimensions. The modeling of leachate distribution below the soil surface used the Wenner configuration geoelectric method. The number of geoelectric measurement paths was two paths. The length of each track was 195 m, with a distance of 5 m between the electrodes. Data obtained from resistivity values were analyzed using the Res2Dinv application. The calculation of leachate discharge used the water balance method. Based on the inversion results using the Res2Dinv software, the resistivity value of leachate-contaminated soil in line 1 was 1.19-9.43 Ωm, and track 2 was 0.5-10.2 Ωm. The leachate resistivity value was <10 Ωm because the leachate contains inorganic minerals (metals), so the resistivity value was low. Land contaminated with leachate was estimated to be spread as far as 195 m. The most profound leachate depth was estimated at 39.4 m. Batu Layang Landfill leachate discharge in Zone E averages 4 m3/day.
ANALISIS PENGGUNAAN LAPISAN TANAH PENUTUP SEBAGAI MATERIAL PERKERASAN JALAN ANGKUT TAMBANG DI PT. KARYA SUMBER ALAM PERKASA, KABUPATEN SANGGAU, KALIMANTAN BARAT Annisa Agusfibrianti; Budhi Purwoko; Hendri Sutrisno
JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Vol 9, No 3 (2022): JELAST EDISI AGUSTUS 2022
Publisher : JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jelast.v9i3.57231

Abstract

PT. Karya Sumber Alam Perkasa is a mining company of granite commodities located in Pandan Sembuat Village, Tayan Hulu District, Sanggau Regency, West Kalimantan that uses hauling road pavement materials from other locations, so this research is carried out by testing the feasibility of using overburden to be used as hauling pavement material in pit three where the mining will be carried out. This research by taking three samples of disturbed soil in the field randomly for testing in the laboratory related to the physical properties (specific gravity, sieve analysis, hydrometer, liquid limit, plastic limit), compaction and soaking CBR to obtain results that become the parameters according the specification so the conclusions drawn regarding the feasibility if the sample to be a houling road pavement material.The result of this research are in the AASHTO classification the first sample is in A-7-6 group, the second sample is in A-7-5 group while the third sample in A-2-6 group, in the Van Der Merwe Limitation for the first and the second sample are in the same class which is medium, while the third sample is in the low class. The immersion CBR values for the first, second, and third samples were 1,791%, 0,448%, and 5,663% so that all three samples are not suitable to be used as road pavement material for hauling road at PT. KSAP because it can’t fulfil some conditions which are the provisions in its specification.
Co-Authors Annisa Agusfibrianti Arifin Arifin Arifin Ghandi Budhi Purwoko Dwi Susilowati Erni Yuniarti Fitriana Meilasari Irda Dwi Utari Rizki Purnaini