Approach to container packaging recycling law. Development of automatic color classifying system for waste glass bottles.

The recycling of waste products can sharply save manufacturing cost and improve the economic efficiency and corporate-reputation. It also has a great effect on the environment and resources protection. In the management of the closed-loop supply chain, the recycling of waste products and decision-making on pricing often directly affect the supply and demand of products and the operation efficiency of supply chain. Therefore, first we take waste glass bottles as an example and establish a mathematical model to solve the profit of manufacturers and retailers solely. Then, we analyzed whole supply chain profit under a dual-channel recycling condition which is directly recycled by consumers or by retailers. Finally, we concluded that no matter what product’s price, quality, profit, or operational efficiency of supply chain is, the overall recycling is better than the single node recycling model. Based on the analysis, we developed a new model to coordinate the profit of manufacturers and retailers in the supply chain with revenue-sharing contract. A numerical study shows that this approach is applicable and effective.

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Pemanfaatan Limbah Botol Plastik dan Kaca Menjadi Produk Kreatif

Jurnal Manajemen Bisnis dan Kewirausahaan ◽

10.24912/jmbk.v5i2.9915 ◽

2021 ◽

Vol 5 (2) ◽

pp. 214

Author(s):

Supiatun Supiatun ◽

Miftahul Jannah ◽

Ela Nindriyani ◽

Neta Dian Lestari

Keyword(s):

Environmental Pollution ◽

Industrial Revolution ◽

Waste Glass ◽

The Earth ◽

The World ◽

Food And Beverage ◽

Glass Bottles ◽

Younger Generation

The problem of waste is a common problem in the world, in the era of the Industrial Revolution 4.0, ready-to-eat food and beverage products resulted in piles of waste which resulted in environmental pollution. Waste that can damage the environment is waste that cannot be decomposed by nature. As a form of saving the earth to reduce the waste of plastic bottles and glass bottles, the younger generation should be able to use them such as pencil boxes, plastic flower vases, chairs, multipurpose storage places and bross. Meanwhile, waste glass bottles can be made into products such as miniatures, flower pots and home decorations. Permasalahan sampah menjadi masalah bersama didunia, pada era Revolusi Industri 4.0, produk makanan dan minuman kemasan siap saji mengakibatkan timbunan sampah yang mengakibatkan pencemaran lingkungan. Sampah yang dapat merusak lingkungan adalah sampah yang tidak dapat terurai oleh alam. Sebagai bentuk penyelamatan bumi mengurangi limbah botol plastik dan botol kaca, sebagai generasi muda harus dapat memanfaatkan seperti kotak pensil, vas bunga bunga dari plastik, kursi, tempat penyimpanan serbaga guna dan bross. Sedangkan limbah botol kaca dapat dibuat produk seperti miniatur, pot bunga dan hiasan rumah.

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Performance Evaluation of Cement Mortar Bricks with Waste Glass Bottles

International Journal of Engineering Trends and Technology ◽

10.14445/22315381/ijett-v46p238 ◽

2017 ◽

Vol 46 (4) ◽

pp. 221-225

Author(s):

Chandu Metta ◽

◽

Kalpana Pilla

Keyword(s):

Performance Evaluation ◽

Cement Mortar ◽

Waste Glass ◽

Glass Bottles

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Sustainable glass-ceramic foams manufactured from waste glass bottles and bentonite

Ceramics International ◽

10.1016/j.ceramint.2020.04.107 ◽

2020 ◽

Vol 46 (11) ◽

pp. 17957-17961 ◽

Cited By ~ 8

Author(s):

Fabiana Pereira da Costa ◽

Crislene Rodrigues da Silva Morais ◽

Alisson Mendes Rodrigues

Keyword(s):

Glass Ceramic ◽

Waste Glass ◽

Ceramic Foams ◽

Glass Bottles

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The Process Development of Glass Cullet and Recycled Glass Aggregate for Improving Recycling Rate

10.21203/rs.3.rs-709571/v1 ◽

2021 ◽

Author(s):

Hansol Lee ◽

Hoon Lee

Keyword(s):

Process Development ◽

Raw Materials ◽

Operating Conditions ◽

Waste Glass ◽

Recycled Aggregate ◽

Recycling Rate ◽

Glass Cullet ◽

Recycled Glass ◽

Glass Aggregate ◽

Glass Bottles

Abstract Due to depletion of resources and the spread of environmental pollution, the sustainability of raw materials is emerging as an important issue. Glass bottles are one of the products that are easy to recycle, and many studies have been conducted to improve the recycling rate. In this study, we attempted to develop the waste glass bottles process that can be recycled into a glass cullet and recycled glass aggregate. To produce a cullet from waste glass bottles(WGBs), color quality standards must be satisfied. Therefore, we applied a multistage color sorter to the experiment. The recycled aggregate glass must adjust the particle size. Thus, we experimented with the optimum crusher selection test when applying the crushing process. And, we confirmed the appropriateness of process by aspect ratio analysis of product. In addition, we confirmed the trends in the data required to set the optimum design and operating conditions of the selected vertical shaft impact(VSI) crusher using discrete element method(DEM) simulations.

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