scholarly journals Analyzing Productivity and Behavior of Plastic Drop-Off Points: A Case Study of Send Plastic Home Project in Plastic Waste Recycling during COVID-19 Outbreak

2021 ◽  
Vol 25 (10) ◽  
pp. 1-11
Author(s):  
Pavinee Pongpunpurt ◽  
Natsuda Navamajiti ◽  
Kerkritt Sriroongvikrai ◽  
Muentawan Onnom ◽  
Pat Pinitjitsamut ◽  
...  
Keyword(s):  
Waste Recycling ◽  
Plastic Waste ◽  
Plastic Waste Recycling ◽  
And Behavior

scholarly journals Community Empowerment Through Plastic Waste Recycling To Improve Community Economy

2020 ◽  
Vol 3 (2) ◽  
pp. 41-44
Author(s):  
Sukma Irdiana ◽  
Kusnanto Darmawan ◽  
Kurniawan Yunus Ariyono
Keyword(s):  
Social Media ◽  
Economic Value ◽  
Waste Recycling ◽  
Community Empowerment ◽  
Qualitative Approach ◽  
Plastic Waste ◽  
Model Data ◽  
Community Economy ◽  
Plastic Waste Recycling

The research aims to increase people's creativity in managing plastic waste into goods that have economic value. This research raises the issue of tackling plastic waste in Lumajang Regency. The object of this research was conducted in Pasrujambe District, Lumajang Regency. This research uses a qualitative approach with a case study model. Data collection in this study used two ways, namely interviews and observations. Furthermore, after the data was collected from the informants, analysis was carried out. The results of this study indicate that the Pasrujambe community consisting of PKK, Gerbangmas and PKK Friends enthusiastically participated in the training stages. Starting from plastic waste creation training, marketing training through social media to simple accounting training. The results of this training the community can make, among others, bags, plastic drinking containers, flowers, pencil cases, vases and so on. In addition, the community has also been able to market these products through FB, WA and Instagram and the community has also benefited from the plastic waste creation products they make.

scholarly journals Design and Operation of a Modern Polish Plant for Plastic Waste Recycling through the Degradative Depolymerization Process. A Case Study

Energies ◽  
2020 ◽  
Vol 13 (24) ◽  
pp. 6620 ◽  
Author(s):  
Andrzej Duda ◽  
Arkadiusz Fenicki ◽  
Patryk Molski ◽  
Elżbieta Szostak ◽  
Piotr Duda
Keyword(s):  
Negative Pressure ◽  
Waste Recycling ◽  
Considerable Reduction ◽  
Industrial Scale ◽  
Process Safety ◽  
Innovative Solutions ◽  
Plastic Waste Recycling ◽  
High Level ◽  
Two Stages

The paper describes an installation for the degradative depolymerization of polyolefin materials obtained from wastes, hereinafter also referred to as depolymerization for simplicity. The plant, on an industrial scale, is one of the few operating in Poland. However, it is one of the most modern plants in this industry. Design solutions, construction of particular technological lines, compliance with national and EU regulations and the high level of process safety were described in this paper as well as compared to other plants of this type in Poland. Different solutions were presented in drawings and photos of the plant and in fragmentary technological diagrams. The types of waste and the methods of their processing by the plant were also characterized in accordance with the applicable regulations. The waste throughput is from 2000 to 4000 kg/h, while the efficiency of the depolymerization installation itself is 1500 kg/h. The industrial-scale depolymerization process is carried out in one or two stages: by homogenization (extraction) at a temperature up to 200 °C and depolymerization at temperatures up to 400 °C. The obtained products (energy goods) are sold for further processing. The processes, devices and methods are characterized by novel, innovative solutions, covered by a number of patents, which are also described below. The advantage of the presented technology is the substantial simplification of the process and thereby a considerable reduction in investment costs. Among others, the processes of distillation and rectification (low- and negative-pressure) were abandoned.

scholarly journals Development and application of an analytical method to quantify odour removal in plastic waste recycling processes

2020 ◽  
Vol 161 ◽  
pp. 104907 ◽  
Author(s):  
Ruben Demets ◽  
Martijn Roosen ◽  
Lore Vandermeersch ◽  
Kim Ragaert ◽  
Christophe Walgraeve ◽  
...  
Keyword(s):  
Analytical Method ◽  
Waste Recycling ◽  
Plastic Waste ◽  
Plastic Waste Recycling ◽  
Odour Removal

A Framework for Conversion of Plastic Waste into Fuels and Chemicals: A Review of the Waste Current Situation in Libya

2014 ◽  
Vol 664 ◽  
pp. 80-86
Author(s):  
Abdalla I. Alajail ◽  
Ahmed I. Seedahmed ◽  
Babiker K. Abdalla ◽  
Omer A. Shaneb
Keyword(s):  
Waste Recycling ◽  
Plastic Waste ◽  
Waste Minimization ◽  
Waste Plastics ◽  
Future Production ◽  
Fuels And Chemicals ◽  
Plastic Industry ◽  
Waste Rate ◽  
Plastic Waste Recycling ◽  
Plastics Waste

Pyrolysis of waste plastics is one of the routes used for waste minimization, which has been gaining interest in recent years as a feedstock method.In this work, the two universal problems: plastics waste and fuel shortage have been addressed simultaneously. The process of converting PP and PE plastics waste in Libya into fuel and chemicals was overviewed. Data concerning Plastic Industry in Libya was collected to which some projection of the future production rate and waste rate has been estimated.Keywords: Plastic waste; recycling of polymers; waste management.

scholarly journals Polymers and Environment II. Plastic Waste Recycling: Feedstock Recycling in Germany.

1993 ◽  
Vol 50 (11) ◽  
pp. 899-904
Author(s):  
Herbert WANJEK ◽  
Thomas MUHLENBERND
Keyword(s):  
Waste Recycling ◽  
Plastic Waste ◽  
Feedstock Recycling ◽  
Plastic Waste Recycling

scholarly journals Pengembangan Model Daur Ulang Sampah Plastik Dalam Jaringan Sistem Reverse Logistics

2020 ◽  
Vol 3 (2) ◽  
pp. 90
Author(s):  
Hendy Suryana
Keyword(s):  
Reverse Logistics ◽  
High Density Polyethylene ◽  
Waste Recycling ◽  
Plastic Waste ◽  
Low Density Polyethylene ◽  
Network System ◽  
Logistics System ◽  
Logistics Network ◽  
Reverse Logistics Network ◽  
Plastic Waste Recycling

Abstract-The development of a plastic waste recycling model in the reverse logistics network system is based on the current plastic waste management business activities in Indonesia (in this case the Bekasi and surrounding areas), which is strengthened by some literature on the same business activities in several other countries, such as India. The reverse logistics system in Indonesia is currently one of the best alternatives that can be considered in reducing the limitations of raw material resources. In addition, reverse logistics is proven to provide economic value for business people, then environmental issues become one of the strongest motivations in conducting reverse logistics business. This study aims to develop a model of plastic waste recycling in Indonesia, specifically plastic waste of the compound type LDPE (Low Density Polyethylene) and HDPE (High Density Polyethylene) in the reverse logistics network system and to determine the distribution and transportation network system related to business management activities the plastic garbage. The development of this model can be developed based on empirical data in observing the behavior and characteristics of model variables. The results of the model can produce the total cost of a reverse logistics system in managing plastic waste in Bekasi and its surroundings at Rp. 196,220,250Abstrak-Pengembangan model daur ulang sampah plastik dalam sistem jaringan reverse logistics didasarkan pada aktivitas bisnis pengelolaan sampah plastik di Indonesia (dalam hal ini wilayah Bekasi dan sekitarnya) saat ini, yang diperkuat dengan beberapa literatur mengenai aktivitas bisnis yang sama di beberapa negara lain, seperti India. Sistem reverse logistics di Indonesia, saat ini menjadi salah satu alternatif terbaik yang dapat dipertimbangkan dalam mengurangi keterbatasan sumber daya bahan baku. Selain itu, reverse logistics terbukti dapat memberikan nilai ekonomis bagi para pelaku bisnis, lalu isu lingkungan menjadi salah satu motivasi terkuat dalam melakukan bisnis reverse logistics. Penelitian ini bertujuan untuk mengembangkan model daur ulang sampah plastik di Indonesia, khususnya sampah plastik berjenis senyawa LDPE (Low Density Polyethylene) dan HDPE (High Density Polyethylene) dalam sistem jaringan reverse logistics serta untuk menentukan system jaringan distribusi dan transportasi yang terkait dengan aktivitas bisnis pengelolaan sampah plastik tersebut. Pengembangan model ini dapat dikembangkan berdasarkan data empiris dalam mengamati perilaku dan karakteristik variabel-variabel model. Hasil model dapat dihasilkan total biaya sistem reverse logistics dalam pengelolaan sampah plastik di Bekasi dan sekitarnya sebesar Rp. 196,220,250,-.

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