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KAJIAN EVALUASI DAN ARAHAN ZONASI TPA BATU LAYANG KOTA PONTIANAK PROVINSI KALIMANTAN BARAT Wahyudi, Reza; Damanhuri, Enri; Widyarsana, I Made Wahyu
Jurnal Teknik Lingkungan Vol 23, No 2 (2017)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (431.756 KB) | DOI: 10.5614/j.tl.2017.23.2.9

Abstract

Abstrak: : Pengelolaan TPA Batu Layang merupakan suatu permasalahan yang terjadi di Kota Pontianak. Seiring dengan perkembangan Kota Pontianak dengan tingkat pertambahan penduduk diperkirakan sebesar 1,123 % per tahun jumlah penduduk pada tahun 2016  sebesar 653.030 jiwa maka timbunan sampah yang diterima berdasarkan kapasitas pengangkutan sampah yang masuk di TPA sebesar 302 ton/hari dari jumlah produksi sampah 431 ton/hari. Berdasarkan hasil survey lapangan ,persentase cakupan layanan dari TPA Batu Layang yaitu 77 %  pelayanan dari jumlah penduduk Kota Pontianak. Pengolahan disposal sampah yang belum maksimal menimbulkan berbagai dampak negatif pada lingkungan sekitar seperti  pencemaran air, pencemaran tanah, pencemaran udara dan berkembangnya vektor penyakit. Hasil pengujian laboratorium terkait kualitas BOD lindi TPA Batu Layang yaitu 818,30 mg/l dan kualitas COD lindi mencapai 1.259 mg/l, kedua indikator tersebut sudah melewati ambang batas maksimal.  Untuk membatasi pemanfaatan ruang sekitar kawasan TPA, maka diperlukan penataan kawasan sekitar sekitar TPA dengan tujuan untuk menetapkan kegiatan dan penggunaan lahan sekitar kawasan TPA. Oleh Karena itu perlu dilakukan penelitian agar TPA Batu Layang  dapat beroperasi sesuai dengan peraturan dalam pengelolaan TPA dan  kesesuaian dalam penataan ruang disekitar kawasan TPA  serta menjadikan TPA Batu Layang menjadi TPA yang berwawasan lingkungan dan berkelanjutan. Tahap pertama dalam penelitian ini melakukan evaluasi TPA untuk melihat resiko yang ditimbulkan dari adanya aktivitas TPA tersebut. Analisis TPA menggunakan metode penilaian  27 atribut dalam Asian Regional Research Program On Enviromental Technology (ARRPET), evaluasi tersebut dilakukan untuk mengetahui kondisi eksisting TPA, hasil dari evaluasi berupa akumulasi mendapat nilai 566,75. Hasil dari evaluasi menyatakan bahwa TPA Batu Layang memiliki potensi bahaya sedang serta direkomendasikan untuk rehabilitasi segera dan menjadikan TPA yang berkelanjutan. Berdasarkan analisa kesesuaian pola ruang pada RTRW dengan PERMEN PU Nomor 19 Tahun terdapat tidak kesesuaian oleh karena itu berdasarkan aturan tersebut, daerah sekitar TPA dengan radius 500 meter semestinya digunakan antara lain industri daur ulang, ruang terbuka hijau dan hutan rakyat.  Kata kunci: ARRPET, evaluasi TPA, kawasan sekitar TPA, zonasi Abstract : The management of  Batu Layang landfill  is a problem that occurred in Pontianak City. Along with the development of the city of Pontianak with an estimated population increase of 1.123% per year the population in 2016 amounted to 653,030 people then the garbage pile received based on garbage transport capacity in the landfill of 302 tons / day from the amount of waste production 431 tons / day. Based on the result of field survey, the percentage of service coverage from TPA Batu Layang is 77% service from population of Pontianak City. The processing of waste disposal that has not been maximally causes various negative impacts on the environment such as water pollution, soil contamination, air pollution and the development of disease vectors. The results of laboratory tests related to the BOD leachate quality of the Layang Landfill is 818,30 mg / l and the quality of COD leachate reaches 1,259 mg / l, both indicators have passed the maximum threshold. To limit the utilization of space around the landfill area, it is necessary to arrange the area around the landfill in order to establish activities and land use around the landfill area. Therefore, research needs to be done so that TPA Batu Layang can operate in accordance with regulations in landfill management and suitability in spatial arrangement around TPA area and make TPA Batu Layang become landfill with environment and sustainable view. The first stage in this study conducted a landfill evaluation to see the risks posed by the landfill activity. TPA analysis used the method of appraisal of 27 attributes in Asian Regional Research Program On Environmental Technology (ARRPET), the evaluation was conducted to determine the condition of existing landfill, the result of evaluation in the form of accumulation got the value 566,75. The results of the evaluation indicate that the Batu Layang landfill has potential for moderate hazards and is recommended for immediate rehabilitation and sustainable landfill. Based on the analysis of spatial pattern suitability in RTRW with Public Work Regulation Number 19   there is no compliance therefore based on the regulation, the area around landfill with 500 meter radius should be used such as recycling industry, green open space and community forest. Keyword: ARRPET, landfill evaluation, landfill space arrangement, zonation
Analisis Multikriteria dalam Pemilihan Sistem Pemrosesan Sampah di Kabupaten Klungkung, Provinsi Bali Chaerul, Mochammad; Agustina, Elprida; Widyarsana, I Made Wahyu
Jurnal Teknologi Lingkungan Vol. 21 No. 2 (2020)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.135 KB) | DOI: 10.29122/jtl.v21i2.4142

Abstract

ABSTRACTIn order to create a city clean, efforts are taken by the government, including the provision of waste processing system facilities as part of a waste management system. Recently, Klungkung Regency, Bali Province, has three alternatives waste processing systems to be applied, namely: utilizing the existing regional final disposal site (TPA) of Bangli, building a new TPA facility dedicated to Klungkung area only, and communal waste processing facility. The study aims to determine the most optimal waste processing system by considering four criteria (multicriteria) with the Analytical Hierarchy Process (AHP) from 35 respondents representing five local government institutions. Among the criteria, environment (weight of 0.543) was more prioritized than social (0.181), financial (0.146) and technical (0.130) aspects. Respondents preferred to put environmental pollution prevention (weight of 0.16) as the most important among 13 sub-criteria. Other results showed that TOSS (total value of 0.47) was more preferred than the existing TPA of Bangli (0.28) and new the TPA of Klungkung (0.25). An alternative waste processing with its advantages and disadvantages should be chosen and acceptable by the related stakeholders. Thus, the facility becomes part of a sustainable waste management system in a city.Keywords: multicriteria analysis, pair wise comparison, analytical hierarcy process, waste processing systemABSTRAKBerbagai macam upaya dilakukan oleh pemerintah untuk menciptakan lingkungan suatu kota yang bersih, diantaranya melalui penyediaan fasilitas sistem pemrosesan sampah sebagai tahapan akhir dalam pengelolaan sampah. Saat ini, Kabupaten Klungkung, Propinsi Bali, memiliki 3 alternatif sistem pemrosesan sampah yang dapat diaplikasikan, yaitu: menggunakan tempat pemrosesan akhir sampah (TPA) eksisting Regional Bangli, membangun TPA baru tersendiri untuk Klungkung, dan pemrosesan skala komunal (misalnya berupa Tempat Olah Sampah Setempat/TOSS). Penelitian ini bertujuan untuk memilih sistem pemrosesan sampah yang paling optimal dengan mempertimbangkan 4 kriteria (multicriteria) dengan menggunakan pendekatan Analytical Hierarchy Process (AHP) dari 35 orang responden yang mewakili 5 institusi pemerintahan daerah. Urutan kriteria yang dianggap lebih penting adalah lingkungan (nilai bobot 0,543), sosial (0,181), finansial (0,146) dan teknis (0,130). Responden lebih memilih pencegahan pencemaran lingkungan (nilai bobot 0,16) sebagai subkriteria terpenting dari total 13 subkriteria. Sedangkan alternatif pemrosesan sampah skala komunal dianggap yang paling optimal (total nilai 0,47) disusul TPA Regional Bangli (0,28), terakhir TPA baru (0,25). Suatu alternatif sistem pemrosesan sampah dengan kelebihan dan kekurangan masing-masing harus dipilih yang paling dapat diterima oleh berbagai stakeholders terkait sehingga diharapkan dapat menjadi bagian dari suatu sistem pengelolaan sampah yang berkelanjutan dari suatu kota.Kata Kunci: analisis multikriteria, perbandingan berpasangan, analytical hierarchy process, sistem pemrosesan sampah
Peningkatan Kapasitas Tempat Penampungan Sementara (TPS) Ciroyom Menjadi Stasiun Peralihan Antara (SPA) Berskala Kawasan di Kecamatan Andir, Kota Bandung I Made Wahyu Widyarsana; Oloan Ivan Daniel
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol 9 No 1 (2020): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2803.535 KB) | DOI: 10.35139/cantilever.v9i1.29

Abstract

Ciroyom TPS is one of the waste facilities in Andir Sub-district. Ciroyom TPS is managed by PD Kebersihan Kota Bandung which works as temporary solid waste collection from residential and Ciroyom Market. The large area of the TPS Ciroyom service area, which is 5 out of 6 villages that produce large amounts of waste that reaches 45.43 tonnes/day. It makes the amount of waste transportation from TPS to TPA reach 12 ritation/day. The distance from TPS (Tempat Penampungan Sementara) Ciroyom to Sarimukti Regional Landfill which requires 44 km is a major consideration needed by the Waste Transfer Station (SPA, Stasiun Peralihan Antara) for regional scale. SPA takes in reducing the volume of waste so that it can reduce the ratio of garbage transportation to landfill (TPA, Tempat Pemrosesan Akhir). With adequate land area, TPS Ciroyom has the potential to improve its function to become a SPA for regional scale. Through the analysis of several alternative concepts and development scenarios, the amount of waste generated will be managed at the SPA Ciroyom for the next 10 years. The main facilities designed at the SPA Ciroyom for regional scale are waste compaction units resulting in volume reduction with the vertical compression method. Through solidification of waste, residual waste classified as residues is expected to reduce the volume by 60-70%. In addition, other facilities are provided which are designed at Ciroyom Area Scale SPA such as waste sorting facilities using conveyor belts, organic waste processing with open windrow systems, and inorganic waste recovery facilities that still have selling points.
KAJIAN PENGEMBANGAN SISTEM PENGELOLAAN SAMPAH DI KABUPATEN TANGERANG I Made Wahyu Widyarsana; Athaya Dhiya Zafira
Jurnal Teknik Lingkungan Vol. 21 No. 1 (2015)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jtl.2015.21.1.10

Abstract

Abstrak: Sampah merupakan masalah yang dihadapi di hampir seluruh Negara di dunia termasuk Indonesia. Salah satu faktor yang mempengaruhinya yakni jumlah penduduk yang sangat tinggi. Wilayah studi dalam laporan ini yakni Kabupaten Tangerang, dengan total penduduk pada tahun 2014 mencapai 3.264.776 jiwa. Peningkatan jumlah penduduk, perubahan pola konsumsi, dan gaya hidup masyarakat telah meningkatkan jumlah timbulan sampah, jenis, dan keberagaman karakteristik sampah. Untuk itu perlu ada penanganan yang dilakukan untuk meminimalisir dampak negatif terhadap kesehatan dan gangguan kelestarian fungsi lingkungan akibat sampah. Hal ini tidak terlepas dari hal penyediaan sarana dan prasarananya, oleh sebab itu dalam laporan ini akan dievaluasi terkait sarana prasarana yang dibutuhkan dimulai dari penanganan di sumber hingga ke tempat pemrosesan akhir. Kondisi pengelolaan sampah Kabupaten tangerang saat ini yakni 60% warga tidak memiliki wadah sampah, sistem pengumpulan sampah dominan tidak ada karena jumlah TPS yang ada sangat minim. Sehingga tidak adanya reduksi sampah dan sistem pengelolaan hanya kumpul angkut buang. TPA Jatiwaringin sebagai TPA yang menampung sampah Kabupaten Tangerang masih menggunakan metoda open dumping dengan fasilitas TPA yang sangat minim. Tidak adanya proteksi lingkungan dan manajemen landfill dengan baik berdampak pada usia layan pakai TPA dan wilayah sekitar TPA. Untuk mencapai universal akses 100-0-100 maka pada tahun 2019 diperlukan pengadaan 760.928 set bin, 159 TPST, penambahan 487 truk sampah, dan optimalisasi TPA dengan berpedoman pada peraturan menteri pekerjaan umum tentang penyelenggaraan prasarana dan sarana persampahan dalam penanganan sampah rumah tangga dan sejenis sampah rumah tangga. Dengan pengadaan sarana prasarana tersebut, usia layan pakai TPA meningkat 1 tahun 26 hari. Selain rekomendasi teknis penanganan sampah yang ada harus ditunjang oleh berbagai aspek yakni pembiayaan dengan konsep sunsidi silang, regulasi terkait peraturan pengelolaan sampah, kerjasama dan koordinasi antar instansi terkait, serta peningkatan peran serta dan partsipasi masyarakat. Biaya satuan pengelolaan sampah yang dibutuhkan untuk perbaikan penanganan sampah Kabupaten Tangerang sejumlah Rp. 439.381/ton (tanpa depresiasi).  Kata kunci : pengelolaan sampah, kabupaten tangerang, universal akses, TPA, biaya satuan.  Abstract: Waste is a problem faced in almost all countries in the world including Indonesia. One of the factors that influence it is the high number of the Indonesian's resident. The study area in this report are Tangerang District, with a total population in 2014 reached 3,264,776 inhabitants. Increasing population, changes in consumption patterns and lifestyles of people have increased the amount of generated waste, types and diversity of characteristics of the waste. For that we need immediate treatment that is done to minimize negative impacts on health and disruption of environment preservation function that caused by the waste. This is not apart from the provision of facilities and infrastructure, therefore, this report will be evaluated relating the infrastructure needed start from the handling at the source until to the landfill. Tangerang regency waste management conditions nowadays is that 60% of citizens do not have waste containers, dominant waste collection system does not exist because the number of polling stations was minimal. Therefore, no waste reduction and management systems just piling-haul-waste. Jatiwaringin landfill as landfill to accommodate the trash of Tangerang District that still use the method of open dumping with minimum landfill facilities. The absence of environmental protection and a good landfill management, have an impact on the usability age of landfill and the area around the landfill. To achieve universal access of 100-0-100 then by 2019 required the procurement of 760.928 sets bin, 113 TPST, adding 127 dump truck, and optimization of the landfill based on the public works minister regulations concerning implementation of infrastructure and waste facility in the handling of household waste and similar household waste. With the provision of means of the working paper, landfill disposable age (usability age) increased the service life of 1 year 26 days. In addition to technical recommendations of waste handling that is to be supported by the various aspects of the financing with the concept 'cross subsidy', regulations related to regulation of waste management, cooperation and coordination among relevant agencies, as well as increased participation and of participation of society. The unit cost of waste management is needed Rp. 439.381 / ton (without depreciation). Keywords: waste management, Tangerang district, universal access, TPA, unit cost
KAJIAN EVALUASI DAN ARAHAN ZONASI TPA BATU LAYANG KOTA PONTIANAK PROVINSI KALIMANTAN BARAT Reza Wahyudi; Enri Damanhuri; I Made Wahyu Widyarsana
Jurnal Teknik Lingkungan Vol. 23 No. 2 (2017)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.tl.2017.23.2.9

Abstract

Abstrak: : Pengelolaan TPA Batu Layang merupakan suatu permasalahan yang terjadi di Kota Pontianak. Seiring dengan perkembangan Kota Pontianak dengan tingkat pertambahan penduduk diperkirakan sebesar 1,123 % per tahun jumlah penduduk pada tahun 2016  sebesar 653.030 jiwa maka timbunan sampah yang diterima berdasarkan kapasitas pengangkutan sampah yang masuk di TPA sebesar 302 ton/hari dari jumlah produksi sampah 431 ton/hari. Berdasarkan hasil survey lapangan ,persentase cakupan layanan dari TPA Batu Layang yaitu 77 %  pelayanan dari jumlah penduduk Kota Pontianak. Pengolahan disposal sampah yang belum maksimal menimbulkan berbagai dampak negatif pada lingkungan sekitar seperti  pencemaran air, pencemaran tanah, pencemaran udara dan berkembangnya vektor penyakit. Hasil pengujian laboratorium terkait kualitas BOD lindi TPA Batu Layang yaitu 818,30 mg/l dan kualitas COD lindi mencapai 1.259 mg/l, kedua indikator tersebut sudah melewati ambang batas maksimal.  Untuk membatasi pemanfaatan ruang sekitar kawasan TPA, maka diperlukan penataan kawasan sekitar sekitar TPA dengan tujuan untuk menetapkan kegiatan dan penggunaan lahan sekitar kawasan TPA. Oleh Karena itu perlu dilakukan penelitian agar TPA Batu Layang  dapat beroperasi sesuai dengan peraturan dalam pengelolaan TPA dan  kesesuaian dalam penataan ruang disekitar kawasan TPA  serta menjadikan TPA Batu Layang menjadi TPA yang berwawasan lingkungan dan berkelanjutan. Tahap pertama dalam penelitian ini melakukan evaluasi TPA untuk melihat resiko yang ditimbulkan dari adanya aktivitas TPA tersebut. Analisis TPA menggunakan metode penilaian  27 atribut dalam Asian Regional Research Program On Enviromental Technology (ARRPET), evaluasi tersebut dilakukan untuk mengetahui kondisi eksisting TPA, hasil dari evaluasi berupa akumulasi mendapat nilai 566,75. Hasil dari evaluasi menyatakan bahwa TPA Batu Layang memiliki potensi bahaya sedang serta direkomendasikan untuk rehabilitasi segera dan menjadikan TPA yang berkelanjutan. Berdasarkan analisa kesesuaian pola ruang pada RTRW dengan PERMEN PU Nomor 19 Tahun terdapat tidak kesesuaian oleh karena itu berdasarkan aturan tersebut, daerah sekitar TPA dengan radius 500 meter semestinya digunakan antara lain industri daur ulang, ruang terbuka hijau dan hutan rakyat.  Kata kunci: ARRPET, evaluasi TPA, kawasan sekitar TPA, zonasi Abstract : The management of  Batu Layang landfill  is a problem that occurred in Pontianak City. Along with the development of the city of Pontianak with an estimated population increase of 1.123% per year the population in 2016 amounted to 653,030 people then the garbage pile received based on garbage transport capacity in the landfill of 302 tons / day from the amount of waste production 431 tons / day. Based on the result of field survey, the percentage of service coverage from TPA Batu Layang is 77% service from population of Pontianak City. The processing of waste disposal that has not been maximally causes various negative impacts on the environment such as water pollution, soil contamination, air pollution and the development of disease vectors. The results of laboratory tests related to the BOD leachate quality of the Layang Landfill is 818,30 mg / l and the quality of COD leachate reaches 1,259 mg / l, both indicators have passed the maximum threshold. To limit the utilization of space around the landfill area, it is necessary to arrange the area around the landfill in order to establish activities and land use around the landfill area. Therefore, research needs to be done so that TPA Batu Layang can operate in accordance with regulations in landfill management and suitability in spatial arrangement around TPA area and make TPA Batu Layang become landfill with environment and sustainable view. The first stage in this study conducted a landfill evaluation to see the risks posed by the landfill activity. TPA analysis used the method of appraisal of 27 attributes in Asian Regional Research Program On Environmental Technology (ARRPET), the evaluation was conducted to determine the condition of existing landfill, the result of evaluation in the form of accumulation got the value 566,75. The results of the evaluation indicate that the Batu Layang landfill has potential for moderate hazards and is recommended for immediate rehabilitation and sustainable landfill. Based on the analysis of spatial pattern suitability in RTRW with Public Work Regulation Number 19   there is no compliance therefore based on the regulation, the area around landfill with 500 meter radius should be used such as recycling industry, green open space and community forest. Keyword: ARRPET, landfill evaluation, landfill space arrangement, zonation
EVALUATION OF WASTE MANAGEMENT ACHIEVEMENT IN PADANGTEGAL PEKRAMAN VILLAGE, UBUD SUB DISTRICT, GIANYAR DISTRICT, BALI I Made Wahyu Widyarsana; Kania Salmaa
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Volume 2, Number 2, April 2019
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1329.982 KB) | DOI: 10.25105/urbanenvirotech.v2i2.4365

Abstract

Aim: This study aims to evaluate the practice of waste management system conducted by community and business units in one traditional village in Bali and to discover the contributing factors to the success of the practice. Methodology and Results: A set of waste sampling method, observation, and interview were conducted to collect the basis data for the data calculation and analysis. The results show that the waste generation in Padangtegal Village currently reaches 38.18 m3/day or 1145.41 m3/month, with the largest weight composition from leaves and twigs waste (39.87%), food waste (29.07 %), and plastic (13.11%). With 100% of waste handling service, the processing of waste carried out in the area only reached 5.06% of 3R behavior (reduce, reuse, and recycle) at the source, and 1.10% composting at the composting house (Rumah Kompos). Conclusion, significance and impact study: Most of the processing carried out at Temesi Recycling is through composting (33.98%) and recovery of recycled material (33.68%), resulting in a residue (26.19%) which is transported to the Suwung Landfill. It could be concluded that organic waste processing through composting and recycling non-organic waste could reduce waste volume transported to the landfill about 67%.
SOLID WASTE ANALYSIS AND PROCESSING POTENTIAL IN THE TOURISM SECTOR: CASE STUDY IN NUSA DUA, SOUTH KUTA, BALI I Made Wahyu Widyarsana; Made Ayu Priyanka; Lahur Akbar Devianto
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 5, NUMBER 2, APRIL 2022
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1198.244 KB) | DOI: 10.25105/urbanenvirotech.v5i2.13538

Abstract

Aims: The study of waste generation and composition in 6 types of tourism facility in Nusa Dua is carried out to analyze the waste processing potential and determine a proper waste management needed for tourism areas. Methodology and results: The primary data collection methods including field observations for existing waste separation, sampling of waste generation and composition at source, interviews with the facility’s management and characteristics of certain types of waste. Meanwhile, secondary data of waste generation and composition for hotels and the mall is acquired from waste collection services in Nusa Dua and previous studies for typical facilities. Nusa Dua produces around 11 tons of waste per day with hotels being the highest contributor of waste compared to other tourism facilities. The waste produced in Nusa Dua comprises around 70% of organic waste including food and yard waste and the remaining 30% includes paper, plastic, glass, metal, and other waste. Conclusion, significance and impact study: Aside from maximizing waste processing, Nusa Dua should execute campaigns to support the government’s regulation regarding the ban on styrofoam products, plastic bags, and plastic straws which gradually will reduce the amount of non-recyclable waste produced by the area.
ANALISIS MULTIKRITERIA DALAM PEMILIHAN SISTEM PEMROSESAN SAMPAH DI KABUPATEN KLUNGKUNG, PROVINSI BALI (Multicriteria Analysis for Selecting Waste Processing System in Klungkung Regency, Bali Province) Mochammad Chaerul; Elprida Agustina; I Made Wahyu Widyarsana
Jurnal Manusia dan Lingkungan Vol 26, No 2 (2019): 2
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.45358

Abstract

AbstrakBerbagai macam upaya dilakukan oleh pemerintah untuk menciptakan lingkungan suatu kota yang bersih, diantaranya melalui penyediaan fasilitas sistem pemrosesan sampah sebagai tahapan akhir dalam pengelolaan sampah. Saat ini, Kabupaten Klungkung, Provinsi Bali memiliki 3 alternatif sistem pemrosesan sampah yang dapat diaplikasikan, yaitu: menggunakan tempat pemrosesan akhir sampah (TPA) eksisting Regional Bangli, membangun TPA baru tersendiri untuk Klungkung, dan pemrosesan akhir di Tempat Olah Sampah Setempat (TOSS). Penelitian ini bertujuan untuk memilih sistem pemrosesan sampah yang paling optimal dengan mempertimbangkan 4 kriteria, yaitu lingkungan, ekonomi, sosial dan teknis (analisis multikriteria) dengan menggunakan pendekatan Analytical Hierarchy Process (AHP). Setiap kriteria memiliki beberapa sub kriteria yang dimintakan kepada 35 orang responden yang mewakili 5 institusi pemerintahan daerah terkait untuk dilakukan penilaian perbandingan berpasangan. Penilaian juga dilakukan untuk mengevaluasi setiap alternatif terhadap semua sub kriteria dan kriteria. Secara global, responden lebih memilih pencegahan pencemaran lingkungan (nilai bobot 0,16) sebagai sub kriteria terpenting dari total 13 sub kriteria yang tersedia. Urutan kriteria yang dianggap lebih penting adalah lingkungan (nilai bobot 0,543), sosial (0,181), ekonomi (0,146) dan teknis (0,130). Untuk alternatif pengolahan sampah di fasilitas TOSS dianggap yang paling optimal (total nilai 0,47) disusul TPA Regional Bangli (0,28), terakhir TPA baru (0,25). Suatu alternatif sistem pemrosesan sampah dengan kelebihan dan kekurangan masing-masing harus dipilih yang paling dapat diterima oleh berbagai stakeholder terkait sehingga diharapkan dapat menjadi bagian dari suatu sistem pengelolaan sampah yang berkelanjutan dari suatu kota.AbstractIn order to create a city clean, efforts are taken by government including provision of waste processing system facility as part of waste management system. Recently, Klungkung Regency, Bali Province has 3 alternatives of waste processing system to be applied, namely: utilizing the existing regional final disposal site (TPA) of Bangli, building a new TPA facility dedicated for Klungkung area only, and on-site waste processing facility (TOSS). The study aims to determine the most optimal of waste processing system by considering 4 criteria, namely environment, economic, social and technical (multicriteria analysis) with the help of Analytical Hierarchy Process (AHP). Each criterion having several sub criterions were assessed by 35 respondents representing 5 local government’s institutions by applying pair wise comparison. The asessement were also performed to evaluate the alternatives to the given criteria and sub criterion. In global, respondents preferred to put environmental pollution prevention (weight of 0.16) as the most important among total 13 sub criterions available. Among the criteria, environment (weight of 0.543) was more prioritized than social (0.181), economic (0.146) and technical (0.130) aspects. Other result showed that TOSS (total value of 0.47) was more preferred than existing TPA of Bangli (0.28), and new TPA of Klungkung (0.25). An alternative of waste processing with its advantages and disadvantages should be chosen and acceptable by the related stakeholders, thus the facility becomes part of sustainable waste management system in a city.
Analisis Aspek Pengelolaan Sampah di TPS 3R Sauyunan Hegarmanah Kecamatan Jatinangor Menggunakan Metode Regresi Logistik I Made Wahyu Widyarsana; Khairunisa; Ninne Sevtiana Dewi; Qurratu ‘Ainy Meilita; Rizal Husni Nurulloh
Jurnal Serambi Engineering Vol. 9 No. 3 (2024): Juli 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Jainangor District is a district in Sumedang Regency and has been designated as a higher education strategic area. Due to rapid population growth, household waste production has reached 37,096 tonnes per day. Considering the Local Regulation of Sumedang Regency No. 2/2014 on the Management of Household Waste and Similar Household Waste and the Legal Regulation of the President of Indonesia No. 97/2017 on the National Policy and Strategy for the Management of Household Waste and Similar Household Waste, sustainability is a crucial approach to reduce waste production. However, due to the suboptimal operation of TPS 3R Sauyunan Hegarmanah, a sustainability study of TPS 3R is conducted to determine the factors affecting the sustainability of TPS 3R, considering both technical and non-technical aspects, and to identify models of sustainability aspects of TPS 3R using logistic regression method. The logistic regression analysis, carried out using SPSS software with a 95% confidence level, shows that institutional factors are the most significant in determining the continuity of TPS 3R (p-value = 0.435). Furthermore, assessment of financial sustainability shows that the average community's ability to pay (ATP) exceeds their willingness to pay (WTP), indicating a lack of perceived urgency among respondents regarding the level of services provided by the TPS 3Rs
Analisis Faktor Pengaruh dalam Keberlanjutan Pengelolaan Sampah di TPST Kota Bandung dengan Metode Structural Equation Modelling (SEM) Rizal Husni Nurulloh; I Made Wahyu Widyarsana
Jurnal Serambi Engineering Vol. 9 No. 4 (2024): Oktober 2024
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Problems with infrastructure services such as waste management arise due to the rapid population growth and various other human activities. Based on SIPSN data, in 2022 managed waste reached 96.78% or 3% of waste ended up in the Sarimukti Landfill. The condition of Sarimukti Landfill which is already over capacity, will be closed in 2024. One of the efforts made by the Bandung City Government is to build Material Recovery Facility (MRF). In addition, the MRF development program was initiated by the Improvement of Solid Waste Management to Support Regional Areas and Metropolitan Cities (ISWMP). The purpose of this study is to determine the influential factors in waste management in the ISWMP program MRF (Cicukang Holis MRF) and non-program (Babakan Sari MRF). The focus of this research is the sustainability of the MRF program with the target respondents being the beneficiaries. Data were collected through observation, questionnaires, and interviews. This research analyzes 5 (five) aspects of waste management in settlements, namely technical operations, regulations, community participation, financing, and institutions. The method used is the SEM (Structural Equation Modeling) method to confirm the most influential factors in waste management in the MRF. The results showed that the most influential factor in waste management in MRF is the financing aspect.