Pengaruh Penambahan Nanokatalis MnFe2O4 Terhadap Proses Pirolisis Sampah Plastik HDPE

Wati, Rita Fajar; Wardana, I.N.G.; Winarto, Winarto; Sukarni, Sukarni; Puspitasari, Poppy

doi:10.21776/ub.jrm.2018.009.03.9

Cited by 3 publications

(3 citation statements)

References 5 publications

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“…Sekitar 0,48-1,29 juta ton dari sampah plastik tersebut diduga mencemari lautan [2]. Upaya mengurangi dampak negatif limbah sampah plastik dilakukan melalui penyadaran kepada masyarakat melalui penyuluhan [3], penerapan teknologi melalui pembuatan alat pengolahan [4] serta hilirisasi dalam bentuk produk lain seperti bahan bakar melalui proses pirolisis [5,6]. Sampah plastik tersebut umumnya berasal dari kemasan baik makanan maupun minuman dengan berbagai jenis plastik yang biasanya disimbolkan dengan angka 01 sampai 07 yang dikelilingi symbol panah lengkung segitiga yang menandakan bahwa material plastik tersebut dapat di daur ulang.…”

Section: Pendahuluanunclassified

“…Secara umum berdasarkan jumlah lambung, desain kapal dibagi menjadi tiga yaitu, lambung tunggal (mono hull), lambung ganda (catamaran), dan lambung tiga (trimaran) [6]. Sedangkan berdasarkan intact stability atau perhitungan stabilitas kapal utuh (tidak bocor), desain lambung kapal dibagi menjadi model lambung planning, Hydrofoil Craft, Small Waterplane Area Hull (SWATH), Air Cushion Vehicles (ACV), dan Surface Efect Ship (SES) [7].…”

Section: Pendahuluanunclassified

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Studi Karakteristik Stabilitas dan Konstruksi Kapal Berbahan High Density Polyethylene (HDPE)

Kadhafi

Sunardi

Triono

et al. 2021

JRM

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The development of fishing and marine tourism requires the support of naval architecture, especially in small boat. The use of wood as the main material for shipbuilding has recently become a problem considering the decreasing availability of wood, while the use of fiber is classified as less environmentally friendly because it uses chemical resin and difficult to repair when it breaks and cannot be recycled. The aim of this research is to design the High-Density Polyethylene (HDPE) boat. The design was carried out by using naval architect design software. The stability of boat was calculated by using three loading conditions such as when leaving the port, in the sea and when returning to the port. The International Maritime Organization (IMO) safety criteria was using to evaluation of boat stability where the three loading conditions have met the IMO standard. The construction of HDPE boat was carried out by using DNV rules.

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Section: Pendahuluanunclassified

Studi Karakteristik Stabilitas dan Konstruksi Kapal Berbahan High Density Polyethylene (HDPE)

Kadhafi

Sunardi

Triono

et al. 2021

JRM

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“…Therefore, to reduce the damage and avoid the pollution caused by plastic waste, it was needed a recycling process and recovery efforts. One of the chemical recycling technology is pyrolysis, as an acceptable method for plastic waste treatment from environmental and economical aspect [8] [9]. Pyrolysis is defined as a thermochemical process of the material degradation with heating process in an inert atmosphere.…”

Section: Introductionmentioning

confidence: 99%

Combustion of Plastic Pyrolysis Oil in Steam-Atomizing Burner and Its Application for Pyrolysis Process

Cahyono*¹,

Prasetya²,

Syamsiro³

2019

IJITEE

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In recent years, there has been growing interest in alternative energy sources to fossil fuels. One of them is plastic pyrolysis oil (ppo) that converted from plastic waste by the pyrolysis process. The oil could be used as a fuel for combustion process in some industries. The performance of ppo combustion in steam-atomizing burner was investigated to determine the feasibility of diesel oil displacing in pyrolysis process heating. A prototype steam-atomizing burner was installed to burn plastic pyrolysis oil, with variable 3, 6, and 9 bar steam pressure, to pyrolyze 10 kg/batch low density polyethylene (LDPE) waste in a batch reactor. The pyrolysis process was maintained at 3500C along 2 hours at atmospheric condition. The flame temperature, the length of flame, fuel consumption, heating rate, and pyrolysis yield was observed along the process. The experiment shows that the increase of steam pressure will increase all parameters. The most optimum condition is plastic pyrolysis oil combustion using steam-atomizing burner at 9 bar steam pressure, which consumes 28 litre of fuel and yields 57% of pyrolysis oil.

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The Effectiveness of Health Counseling in Improving Knowledge, Attitudes and Behavior of Waste Management in Pejambuan Village

Yolanda

2021

Addaiyan J. Arts. Humanity. Soc. Sci.

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The waste problem in Indonesia is a problem that has not been resolved until now. Garbage is very dangerous for human health and the environment. The impact if the waste is not managed properly is that it can become a source of disease and the environment becomes dirty. Based on World Bank data, the amount of solid waste in the world will continue to increase by 70% from 2018 to 2025, from 1,3 billion tons/year to 2,2 billion tons/year. The majority of the increase occurred in developing countries. In Indonesia, World Bank data shows that the national solid waste production reaches 151,921 tons/day. According to data from the National Waste Management Information System for 2017-2018, the amount of waste in Banjar Regency, South Kalimantan Province that was piled up in the TPA was 113,90 tons/day and the amount of unmanaged waste was 45,16 tons/day. Interventions are needed to improve the knowledge, attitudes, and behavior of the community regarding good waste management. Aim: To determine the effectiveness of health education on the knowledge, attitudes, and behavior of the community regarding waste management in Pejambuan Village. Method: This research is quantitative research with an approach cross-sectional. The number of samples is 30 people. The analytical technique used in this research is the Wilcoxon test. Result: The results of the Wilcoxon statistical test on knowledge obtained p-value (0,000), on attitude obtained p-value (0,000), and on behavior obtained p-value (0,000). Conclusion: There is a difference between the knowledge, attitudes, and behavior of the community before and after the waste management counseling activity.

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Pengaruh Penambahan Nanokatalis MnFe2O4 Terhadap Proses Pirolisis Sampah Plastik HDPE

Cited by 3 publications

References 5 publications

Studi Karakteristik Stabilitas dan Konstruksi Kapal Berbahan High Density Polyethylene (HDPE)

Studi Karakteristik Stabilitas dan Konstruksi Kapal Berbahan High Density Polyethylene (HDPE)

Combustion of Plastic Pyrolysis Oil in Steam-Atomizing Burner and Its Application for Pyrolysis Process

The Effectiveness of Health Counseling in Improving Knowledge, Attitudes and Behavior of Waste Management in Pejambuan Village

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