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"The increasing amount of plastic waste often creates chronic problems to the environment. Many efforts have been made to reduce, as well as to reuse, the plastic waste. This study investigated the use of pyrolysis of plastic waste to produce fuel oil. Plastic carrier bags, considered a low-density polyethylene (LDPE), were used as feed material. A commercial natural zeolite was used as a catalyst to enhance the oil conversion. Approximately one kilogram of plastic waste was loaded into the reactor chamber and pyrolyzed. The reactor unit was equipped with an electrical heater, a temperature controller, a condenser, and a flare system. The pyrolysis process was conducted in the temperature range of 300?450°C. The experiments were ended after an hour, the time recorded from the emergence of the flare flame. The oil product was collected from the bottom of the condenser, and its volume was measured. The physical properties of oil, such as specific gravity, kinematic viscosity, gross heating value, flash point, and water content, were evaluated and compared to those of other commercial fuels. The experimental results demonstrated that the optimum temperature for pyrolysis of plastic waste was 350°C. At this temperature, the oil yield obtained was 52.6% (vol/w). In addition, the physical properties analysis results showed that the oil product’s properties were relatively closer to those of kerosene than to those of other commercial fuels."

"Komposisi sampah plastik di DKI Jakarta mengalami peningkatan dari 14,02% menjadi 22,95% dari total timbulan sampah pada tahun 2022. Upaya pengelolaan sampah plastik yang berasal dari rumah tangga dengan menjalankan bussiness as usual melalui pengambilan sampah ke rumah-rumah menggunakan truk sampah belum optimal dalam rangka mendukung tercapainya target pengurangan sampah plastik. Penelitian ini dilaksanakan untuk menganalisis pemanfaatan digitalisasi pengumpulan sampah kemasan plastik dan pengaruh tingkat pendidikan dan pendapatan masyarakat serta pengetahuan dan perilaku masyarakat pada pemanfaatan aplikasi pengumpulan sampah berbasis aplikasi seluler. Penelitian dilakukan dengan pendekatan kuantitatif dan pengumpulan data penelitian berupa data cross section. Hasil penelitian mengungkapkan pendidikan, pendapatan, pengetahuan dasar, dan perilaku dasar responden berpengaruh pada pengetahuan digitalisasi dan perilaku digitalisasi pengumpulan sampah kemasan plastik. Kesimpulan penelitian adalah strategi keberlanjutan pemanfaatan digitalisasi pengumpulan sampah kemasan plastik dilakukan melalui peningkatan pengetahuan digitalisasi dan perilaku digitalisasi masyarakat.

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The composition of plastic waste in DKI Jakarta has increased from 14.02% to 22.95% of the total waste generated in 2022. Efforts to manage plastic waste originating from households by carrying out business as usual by collecting waste to homes using rubbish trucks not yet optimal in order to support the achievement of the plastic waste reduction target. This research was carried out to analyze the utilization of digitalization of plastic packaging waste collection and the influence of people's education and income levels as well as people's knowledge and behavior on the use of mobile-based waste collection applications. The research was carried out using a quantitative approach and research data collection was in the form of cross section data. The research results revealed that the respondents' education, income, basic knowledge and basic behavior had an influence on digitalization knowledge and digitalization behavior in collecting plastic packaging waste. The research concluded that the sustainable strategy for the utilization of digitalization of plastic packaging waste collection is carried out through increasing digitalization knowledge and digitalization behavior in the community. "

"Berdasarkan SIPSN Kota Bekasi, sumber sampah terbesar di Kota Bekasi berasal dari rumah tangga (51,74%) dan komposisi sampah plastik (15,6%) menempati posisi kedua jenis sampah terbanyak. Hal ini ditemukan juga pada skala perumahan, yaitu Perumahan Taman Laguna Cibubur. Penelitian ini bertujuan untuk mengetahui timbulan dan komposisi sampah keseluruhan dan tipe plastik polyethylene terephthalate (PET) dan polypropylene (PP) dengan sampling sampah sesuai SNI 19-3964-1994, menganalisis keterlibatan pengelola sampah plastik melalui wawancara dan observasi lapangan, serta menganalisis potensi reduksi sampah plastik melalui kuesioner warga dengan pengolahan data menggunakan korelasi Spearman untuk mengetahui faktor yang mempengaruhi perilaku mereduksi sampah plastik. Hasil penelitian menunjukkan timbulan sampah objek studi sebesar 0,66 kg/orang/hari (3,74 liter/orang/hari). Hasil quartering sampel sampah menunjukkan komposisi sampah plastik sebesar 13% dengan timbulan sebesar 0,017 kg/orang/hari, dengan 41% plastik merupakan sampah plastik PET dan PE. Pihak pengelola sampah plastik di objek studi terdapat warga (sumber), Pasukan Oranye (formal), pemulung dan pengepul (informal), dan Plasticpay (swasta). Potensi reduksi sampah plastik di Taman Laguna Cibubur memiliki reducing rate sebesar 2,71% dan recycling rate sebesar 4,1%. Faktor karakteristik sumber (jenis kelamin, usia, pendidikan terakhir, penghasilan bulanan, retribusi yang dibayar dan jumlah penghuni) tidak memiliki hubungan yang kuat dengan perilaku pengurangan sampah plastik di sumber.

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Based on the Bekasi City SIPSN data, the biggest source of waste comes from households (51,74%) and plastic waste (15,6%) is in the second position as the most abundant type of waste in Bekasi City. This is also found in residential areas, such as the Taman Laguna Cibubur. This study aims to determine the overall waste generation and composition, as well as the types of plastic, specifically polyethylene terephthalate (PET) and polypropylene (PP) by conducting waste sampling referring to SNI 19-3964-1994; to analyze the involvement of plastic waste management stakeholders through interviews and field observations; and to asess the potential plastic waste reduction through a questionnaire involving Spearman’s correlation data processing to identify factors influencing plastic waste reduction behavior. This research shows the waste generation in the study area is 0,66 kg/person/day (3,74 liters/person/day). It was found the plastic waste composition is 13%, with generation value 0,017 kg/person/day, and 41% of it being PET and PP plastics. The plastic waste management stakeholders are residents (source), the “Pasukan Oranye” (formal), waste pickers and collectors (informal), and Plasticpay (private). The potential for plastic waste reduction in Taman Laguna Cibubur is determined to be 2,71% for the reducing rate and 4,1% for the recycling rate. The characteristics of the source (gender, age, educational level, monthly income, fees paid, and the number of household occupants) do not have a strong correlation with plastic waste reducing behaviors at the source."

"Sampah kemasan plastik rumah tangga perkotaan belum terkelola dengan baik dan masih banyak sampah yang tidak terdaur ulang secara mekanikal. hal ini mengakibatkan timbulan sampah kemasan plastik rumah tangga semakin besar jumlahnya. Penyebab utama sampah tidak terdaur ulang diindikasikan kualitas dari sampah plastik yang menurun yang bisa disebabkan karena degradasi dan kotaminasi. degradasi dan kontaminasi ini bisa terjadi karena isi dari kemasan plastik itu sendiri serta faktor pengaruh lingkungan. Untuk itu pengelolaan sampah yang baik dan tidak mencemari lingkungan sangat diperlukan agar semakin bertambah sampah plastik yang bisa terdaur ulang secara mekanikal. salah satu metode yang digunakan untuk mengetahui kualitas material plastik hasil daur ulang adalah dengan melakukan penelusuran tiap-tiap proses yang dilalui oleh material plastik tersebut secara mekanik. Metode ini disebut dengan pengembangan rantai kualitas material pada daur ulang mekanikal sampah kemasan plastik. Pada penelitian ini dikhususkan pada sampah kemasan plastik rumah tangga perkotaan, dengan mengambil beberapa sampel dari beberapa kota di Indonesia yang kemudian diproyeksikan menjadi rata-rata konsumsi sampah kemasan plastik rumah tangga perkotaan. Sehingga dengan dilakukannya pemetaan rantai kualitas, pihak-pihak yang terlibat dalam proses daur ulang plastik dapat mengetahui proses-proses apa saja yang menjadi penyebab terjadinya penurunan kualitas pada material plastik tersebut.

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Urban households plastic packaging waste doesn't recycled at well and there are many plastic waste doesn't recycled at all in the mechanical recycling. Its can be affected the urban household landfill increasingly large numbers. The main causes of waste not recycled indicated that the quality of plastic waste which could be due to decreased degradation and kotaminasi. degradation and contamination can occur because the contents of the plastic packaging itself as well as the influence of environmental factors. For that good waste management and does not pollute the environment is necessary for growing plastic waste that can be recycled mechanically. one of the methods used to determine the quality of the recycled plastic materials is to conduct a search of each process through which the plastic material mechanically. This method is called with the development of chain of quality material on the mechanical recycling of plastic packaging waste. This research is devoted to the plastic packaging waste urban households, by taking several samples from several cities in Indonesia, which is projected to average consumption of plastic packaging waste urban households. So the quality of the chain mapping exercises, the parties involved in the process of plastic recycling processes can determine what the cause of the decline in the quality of the plastic material."

"Perkembangan informasi dan teknologi yang pesat mendorong fenomena globalisasi yang ditandai dengan semakin kaburnya batas-batas negara dalam interaksi global dan menjadikan intensitas hubungan antar aktor meningkat. Munculnya praktik pasar bebas merupakan salah satu dampak globalisasi di mana kegiatan produksi dan konsumsi terjadi untuk mencari keuntungan sebesar-besarnya. Salah satu praktik yang dilakukan adalah perdagangan limbah plastik dari negara-negara maju ke negara-negara berkembang. Namun, perdagangan limbah plastik dinilai merugikan negara-negara berkembang terutama dalam aspek lingkungan. Tiongkok sebagai importir limbah plastik terbesar menghentikan kebijakan impor limbah plastik pada tahun 2017. Negara-negara di kawasan Asia Tenggara pun terkena dampak kebijakan ini dan menjadi tujuan baru pengiriman limbah plastik. Melihat urgensi limbah plastik di Asia Tenggara, Greenpeace Southeast Asia melakukan advokasi terhadap ASEAN sebagai institusi regional Asia Tenggara untuk mengeluarkan regulasi menghentikan perdagangan limbah plastik. Penelitian ini menganalisis strategi advokasi Greenpeace Southeast Asia dengan menggunakan konsep TAN dan inverse boomerang. Metode penelitian yang digunakan adalah metode kualitatif dengan menggunakan data primer dan sekunder. Dalam penelitian ini, kita dapat melihat bagaimana Greenpeace bekerja sama dengan NGO lokal di Indonesia, Malaysia, Thailand, dan Filipina dalam mengadvokasi isu perdagangan limbah di Asia Tenggara.

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Rapid development in information and technology have crucial contributions in globalization, which marked by blurred national boundaries in global interactions and increasing intensity of relations between actors. The emerging of free market practices is one of the impacts of globalization in which production and consumption activities occur to seek the maximum profit. One of the occuring practices is plastic waste trade where developed countries trade their waste to developing countries. However, plastic waste trade is considered detrimental to developing countries, particularly in environmental aspect. China, as the biggest plastic waste importer, has stopped its regulation in importing plastic waste since 2017. As the impact, countries in Southeast Asia have become new plastic waste trade destination from the developed countries. As the plastic waste problem in Southeast Asia becomes more urgent, Greenpeace Southeast Asia has been advocating ASEAN to issue regulations to stop plastic waste trade in the region. This article examines Greenpeace Southeast Asia’s advocacy strategies using TAN and inverse boomerang concept. The research method used in this study is qualitative method using primary and secondary data. In this study, we can see how Greenpeace Southeast Asia is cooperating with local NGOs in Indonesia, Malaysia, Thailand, and the Philippines in advocating plastic waste trade issue in Southeast Asia"

"Untuk mendukung kesepakatan Sustainable Development Goals (SDGs), sektor konstruksi dapat melakukan pembangunan berbasis ‘green building’. Beton merupakan material yang sangat dibutuhkan sebagai bahan konstruksi namun menimbulkan dampak negatif pada lingkungan pada prosesnya. Selain itu bahan lain yang menjadi permasalahan lingkungan yaitu plastik. Sifat plastik yang sulit terurai menjadikannya salah satu faktor timbulan sampah. Material tersebut akan lebih baik apabila didaur ulang menjadi salah satu material konstruksi pengganti Natural Aggregat (NA). Pada penelitian ini mengkaji pengaruh penggunaan agregat limbah beton (RCA) sebagai pengganti agregat menengah dan penambahan plastik LDPE pada nilai kuat tekan dari paving block. Pada penelitian ini akan digunakan agregat limbah beton klasifikasi menengah yaitu tertahan saringan No.4, No,8, No.16, dan No. 30 pada seluruh sampel uji paving block. Kemudian dilakukan variasi penambahan plastik sebesar 4%, 6%, 8%, dan 10% dari kadar semen yang digunakan pada tiap sampel. Proses pemadatan dilakukan secara manual dengan alat pemukul besi (compactor). Model sampel paving block yang akan dilakukan kuat tekan dibagi menjadi dua yaitu pengujian balok dan pengujian kubus sesuai SNI 03-0691-1996 dimana paving block tebal 6 cm menjadi 5x5x5 cm dan untuk paving block tebal 10 cm menjadi 9x9x9 cm. Didapatkan hasil bahwa nilai kuat tekan rata-rata tertinggi dari penggunaan RCA dan limbah plastik LDPE pada variasi sampel 6 cm yaitu dengan kadar plastik 6% dari berat semen yang digunakan. Nilai kuat tekan rata-rata sampel kubus 5x5x5 cm yaitu 210.36 kg/cm² dan sampel uji balok 6 cm yaitu 318.34 kg/cm². Sedagkan pada variasi sampel 10 cm yaitu dengan kadar plastik 4% dari berat semen yang digunakan. Nilai kuat tekan sampel kubus 9x9x9 cm yaitu 229.32 kg/cm² dan sampel balok 10 cm 200.89 kg/cm². Sehingga penambahan serbuk limbah plastik yang optimal terdapat pada rentang 4% - 6% dari berat semen yang digunakan.

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To support the Sustainable Development Goals (SDGs) agreement, the construction sector can carry out 'green building' based development. Concrete is a material that is needed as a construction material but harms the environment in the process. In addition, another material that is an environmental problem is plastic. The nature of plastic is difficult to decompose makes it a factor in the generation of waste. The material will be better if it is recycled into one of the construction materials to replace Natural Aggregate (NA). This study examines the effect of using waste concrete aggregate (RCA) as a substitute for intermediate aggregate and the addition of LDPE plastic on the compressive strength of paving blocks. In this study, the aggregate of intermediate classification of concrete waste will be used, namely retained by sieves No.4, No.8, No.16, and No. 30 on all paving block test samples. Then, the addition of plastic was varied by 4%, 6%, 8%, and 10% of the cement content used in each sample. The compaction process is carried out manually with an iron beater (compactor). The paving block sample model that will be subjected to compressive strength is divided into two, namely, beam testing and cube testing according to SNI 03-0691-1996 where 6 cm thick paving blocks become 5x5x5 cm and 10 cm thick paving blocks 9x9x9 cm. It was found that the highest compressive strength value from using RCA and LDPE plastic waste at a sample variation of 6 cm, with a plastic content of 6% of the weight of the cement used. The compressive strength of the 5x5x5 cm cube sample is 210.36 kg/cm² and the 6 cm beam test sample is 318.34 kg/cm². Meanwhile, in the sample variation of 10 cm, with a plastic content of 4% of the weight of the cement used. The compressive strength of the 9 x 9 x 9 cm cube sample is 229.32 kg/cm² and the 10 cm beam sample is 200.89 kg/cm². So that the optimal addition of plastic waste powder is in the range of 4% - 6% of the weight of the cement used."

"Perkembangan industri daur ulang limbah plastik rumahan secara global meningkat. Hal ini salah satunya adalah akibat dari adanya komunitas global daur ulang plastik, Precious Plastic. Berbagai pihak baik dari hobiis, komunitas, dan UMKM mengadaptasi proses daur ulang limbah plastik ini untuk diterapkan secara personal maupun sebagai sarana bisnis untuk mencari keuntungan. Perkembangan daur ulang plastik ini juga terjadi di Indonesia lewat komunitas serupa. Proses daur ulang plastik melibatkan berbagai potensi bahaya dan risiko keselamatan dan kesehatan kerja, sayangnya belum pernah dilakukan analisis risiko K3 pada pekerjaan daur ulang limbah plastik. Penelitian ini menganalisis risiko K3 pada proses pengolahan limbah plastik di UMKM X untuk memberikan gambaran dan evaluasi terhadap proses pengolahan limbah plastik dalam rangka meningkatkan keselamatan dan kesehatan pekerja. Variabel dari penelitian ini adalah langkah pekerjaan, jenis bahaya dan risiko, total risiko, total risiko sisa, pengurangan risiko san rekomendasi pengendalian risiko. Penelitian ini dilakukan dengan desain penelitian deskriptif observasional. Observasi bahaya dilakukan terhadap proses kerja dan risiko dianalisis dengan kriteria Fine. Dari hasil penelitian ini diketahui bahwa masing-masing aktivitas produksi terdiri dari 4 tahapan kerja yaitu preparasi, pelelehan dan pressing, serta finishing. Pada tahap pelelehan dan pressing, plastik dipanaskan dan diberi tekanan menggunakan 3 metode yaitu menggunakan oven dan mesin kompresi, menggunakan heat gun dan mesin kompresi, serta menggunakan mesin ekstrusi. Dari tahapan kerja daur ulang plastik di UMKM X, terdapat 49 bahaya yang teridentifikasi dan dianalisis risikonya. Penelitian ini berfokus membahas pekerjaan dengan risiko Very High. Risiko keselamatan dan kesehatan kerja yang paling tinggi pada kegiatan daur ulang limbah plastik di UMKM X meliputi risiko terhirupnya uap plastik dan pajanan bising yang berasal dari alat. Rekomendasi pengendalian bahaya untuk risiko terhirupnya uap plastik antara lain dengan membersihkan plastik dengan bersih agar tidak terdapat komponen yang menambah level toksik, merancang Local Exhaust Ventilation yang sesuai dengan kebutuhan, sosialisasi mengenai bahaya uap plastik serta sosialisasi APD, menggunakan respirator untuk pekerjaan berisiko pajanan kimia uap plastik dan plastic odor. Sementara itu rekomendasi pengendalian dari risiko pajanan bising antara lain: mengganti alat dengan alat serupa yang memiliki teknologi untuk meredam bising yang dihasilkan, melakukan isolasi pekerjaan yang menimbulkan pajanan bising agar tidak dilakukan bercampur dengan kegiatan lainnya yang berpotensi memperluas pajanan bising, melakukan maintenance alat, serta menyediakan APD yang sesuai untuk meredam pajanan bising ke pekerja.

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The global development of the home-based plastic waste recycling industry is increasing. One of the reason is because of the campaign from global community of plastic recycling, Precious Plastic. Various parties, from hobbyists, communities, and MSMEs, adapted the process of plastic waste recycling to be applied personally as well as as a business tool for gaining profit. The development of plastic recycling also occursin Indonesia through similar communities. Plastic recycling process involves various potential hazards and occupational safety and health risks, unfortunately OHS risk management has never been carried out on plastic waste recycling work.

This study analyzes the risk of OHS in the process of plastic waste recycling in MSME X to provide an overview and evaluation of the plastic waste recycling tasks in order to improve the safety and health of workers. The variables of this study are work tasks, type of hazard and risk, total risk, total residual risk, risk reduction and risk control recommendations. This research was conducted with an observational descriptive research design. Hazard observation is carried out on the work process and risks are analyzed with Fine criteria.

The results show that each production activity consists of 4 work stages, namely preparation, melting and pressing, and finishing. In the melting and pressing stage, the plastic is heated and pressurized using 3 methods, namely using an oven and compression machine, using a heat gun and compression machine, and using an extrusion machine. From the stages of plastic recycling work in MSME X, there are 49 hazards identified and analyzed for risks. This study focuses on discussing Very High risk work. The highest occupational safety and health risks in plastic waste recycling activities in MSME X include the risk of inhalation of plastic fume and noise exposure originating from the equipment.

Hazard control recommendations for the risk of inhalation of plastic fume include cleaning the plastic cleanly so that there are no components that add toxic levels, designing Local Exhaust Ventilation according to needs, socializing the dangers of plastic odors and plastic fume and socializing PPE, using respirators for risky jobs involving chemical fume and plastic odor exposure. Meanwhile control recommendations for the risk of noise exposure include: replacing devices with similar devices that have technology of noise reduction, isolate work that causes noise exposure so that it is not mixed with other activities that have the potential to expand noise exposure, perform maintenance of tools, and provide the appropriate PPE to reduce noise exposure to workers."

"Peningkatan jumlah penduduk yang semakin besar di kota/kabupaten membawa dampak terhadap besarnya peningkatan jumlah timbulan sampah khususnya sampah plastik. Penelitian ini bertujuan memberikan usulan kebijakan dalam bentuk formulasi efektif dalam pengelolaan sampah plastik berkelanjutan di tingkat kota/kabupaten. kebijakan pengurangan penggunaan produk plastik sekali pakai di Kota Bandung dan Kabupaten Malang merupakan kebijakan yang paling prioritas dibandingkan dengan kebijakan pelarangan penggunaan produk plastik sekali pakai. Kebijakan yang efektif juga perlu melibatkan pemangku kepentingan yaitu konsumen/masyarakat dan produsen. Data tingkat keinginan untuk berpartisipasi masyarakat dan keinginan produsen untuk berpatisipasi dalam pengurangan sampah plastik akan lebih efektif apabila di berikan insentif. Respon masyarakat terhadap himbauan mengurangi sampah plastik dan menggunakan kembali plastik sangat positif, namun kemungkinan implementasinya akan menjadi lebih besar jika ada insentif yang diberikan oleh pemerintah. Pemilahan sampah di rumah tangga perlu didorong, guna meningkatkan efektifitas penanganan sampah plastik. Insentif fiskal perlu di berikan kepada produsen agar pengurangan sampah plastik oleh produsen lebih optimal dan berkelanjutan

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The increasing population in cities and regencies has an impact on the amount of waste generation, especially plastic waste. This study aims to provide policy proposals in the form of effective formulations in sustainable plastic waste management at the city/district level. The policy of reducing the use of single-use plastic products in Bandung City and Malang Regency is the most priority policy compared to the policy of banning the use of single-use plastic products. Effective policies also need to involve stakeholders, namely consumers/communities and producers. Data on the level of willingness to participate in the community and the desire of producers to participate in reducing plastic waste will be more effective if incentives are given. The public's response to the call to reduce plastic waste and reuse plastic is very positive, but the possibility of implementation will be even greater if there are incentives provided by the government. Waste segregation in households needs to be encouraged, in order to increase the effectiveness of handling plastic waste. Fiscal incentives need to be given to producers so that the reduction of plastic waste by producers is more optimal and sustainable."

"The dynamic urban lifestyle changes human behaviour in selecting consumer goods products. Urban communities prefer goods in suitable and economical packaging when carrying out their activities. There are some fundamental issues that are considered in the waste management system in Indonesia, including limited capacity for waste management in the regions, inadequate infrastructure, application of regulations, and lack of public awareness, including in the consumer goods manufacturing industry. This is high time for the implementation of a circular economy, especially among plastics waste. Through the Extended Producer Responsibility (EPR) concept approach, the manufacturing industry is more encouraged to contribute to their post-consumer waste management. This study was conducted in Jakarta and aimed to analyze the perceptions of consumers, producers, and the role of the informal sector in waste management so that alternative producers' responsibility schemes can be formulated in the management of post-consumption plastic waste. In this study, quantitative and qualitative methods were used with data analysis using descriptive statistics. In the next step, an Analytical Hierarchy Process (AHP) has been prepared for identifying the best alternative scheme of EPR for post-consumer plastic waste management. They showed that the highest criteria value (0,27) that was considered in the EPR implementation was the environmental impacts potential criteria. At the stage of selecting alternative EPR schemes, the highest to lowest scores respectively are partnership schemes with waste management organizations (2.83), product design optimization (2.78), post-consumption waste recall (2.11), and development of recycling facility (1,28).Keywords: Extended Producer Responsibility (EPR); circular economy; plastic waste management; Analytical Hierarchy Process (AHP)

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Gaya hidup masyarakat perkotaan yang dinamis mengubah perilaku konsumsi sehingga masyarakat lebih memilih produk-produk praktis dan ekonomis. Terdapat hal-hal fundamental yang muncul dalam sistem pengelolaan sampah di Indonesia, diantaranya keterbatasan kapasitas pengelolaan sampah di daerah, infrastruktur yang belum memadai, penerapan regulasi, serta kurangnya kepedulian masyarakat termasuk industri manufaktur barang konsumsi terhadap persoalan pengelolaan sampah pasca konsumsi. Pendekatan ekonomi sirkular pada pengelolaan sampah plasik pasca konsumsi menjadi hal yang penting. Melalui konsep Extended Producer Responsibility (EPR), industri manufaktur didorong untuk berkontribusi dalam pengelolaan sampah plastik kemasan yang dihasilkan. Tujuan penelitian ini adalah menganalisis persepsi konsumen, produsen, dan peran sektor informal pengelola sampah, sehingga dapat dirumuskan alternatif skema tanggung jawab produsen dalam pengelolaan sampah plastik pasca konsumsi. Penelitian ini menggunakan metode kuantitatif dan kualitatif dengan analisis data menggunakan statistik deskriptif dan pemilihan multikriteria melalui struktur Analytical Hierarcy Process (AHP). Hasil penelitian menyatakan bahwa nilai kriteria tertinggi yang menjadi pertimbangan dalam strategi penerapan EPR adalah pada kriteria potensi dampak lingkungan (0,27). Pada pemilihan alternatif skema EPR, bobot tertinggi sampai terendah adalah skema kemitraan dengan organisasi pengelola sampah (2,83), optimalisasi desain produk (2,78), penarikan kembali sampah pasca konsumsi (2,11), dan pengembangan fasilitas daur ulang (1,28).

Kata kunci: tanggung jawab produsen; ekonomi sirkular; pengelolaan sampah plastik; Analytical Hierarchy Process (AHP)"

"Penggunaan bahan material plastik dari tahun ke tahun terus mengalami peningkatan seiring dengan bertambahnya populasi manusia, perkembanan aktivitas dan pola gaya hidup masyarakat. Plastik merupakan salah satu material yang sulit terurai secara alami. Berbagai masalah dapat ditimbulkan dari pencemaran limbah plastik. Salah satu penanganan limbah plastik adalah dengan pemanfaatan kembali limbah plastik untuk dijadikan bahan material paving block. Paving block adalah suatu komposisi bahan bangunan yang dibuat dari campuran semen, air dan agregat dengan perbandingan tertentu. Penelitian ini menggunakan plastik jenis Low Density Polypropylene (LDPE) sebagai bahan material subtitusi agregat halus (abu batu) pada pembuatan paving block beton. Tujuan dari penelitian ini untuk mengetahui karakteristik paving block beton berdasarkan hasil uji tekan pada benda uji balok dan kubus yang telah diberi penambahan limbah pastik sebanyak 3%, 5% dan 7%. Dari hasil penelitian didapatkan nilai kepadatan tertinggi rata-rata pada sampel balok paving block dengan campuran LDPE 3% sebesar 2,1 gr/cm3. Nilai kuat tekan tertinggi rata-rata pada sampel balok paving block dengan campuran LPDE 5% sebesar 243,12 kg/cm2. Hasil penelitian menunjukkan terdapat penurunan nilai rasio kepadatan dan kuat tekan seiring dengan bertambahnya komposisi campuran plastik LDPE di dalam paving block beton berdasarkan umur sampel.

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The use of plastic materials from year to year continues to increase along with an increasing of human population, the development of activities and people's lifestyle patterns. Plastic is a material that is difficult to decompose naturally. Various problems can be caused by plastic waste pollution. One way to handle plastic waste is to reuse plastic waste to be used as paving block materials. Paving block is a composition of materials made from a mixture of cement, water and aggregate in a certain ratio. This research uses Low Density Polypropylene (LDPE) as a partial substitute for fine aggregate (stone ash) in paving concrete block’ mixtures. The purpose of this study was to determine the characteristics of paving concrete blocks based on the results of compressive tests on blocks and cubes specimens hat have been added with 3%, 5% and 7% plastic waste. The experimental results showed the highest average density value in the sample of paving blocks with a mixture of 3% LDPE was 2.1 gr/cm3. The highest average compressive strength value in the sample of paving blocks with 5% LPDE mixture was 243.12 kg/cm2. The results showed that there was a decreased in ratio of density and compressive strength along with an increasing the composition of the LDPE plastic in concrete’s mixture of paving concrete block based on specimen’s age."