Research on Green Manufacturing Model for Circular Economy

2012 ◽  
Vol 201-202 ◽  
pp. 967-970 ◽  
Author(s):  
Jia Qi Rong ◽  
Li Ling
Keyword(s):  
Circular Economy ◽  
Product Life Cycle ◽  
Manufacturing Industry ◽  
Green Manufacturing ◽  
Production Costs ◽  
Human Society ◽  
Core Competitiveness ◽  
The Sustainable Development ◽  
Recycling Economy ◽  
Design Production

Green Manufacturing and Recycling Economy is the basis for the sustainable development of human society, is also the direction for the future development of manufacturing industry. This article describes the concept of Green Manufacturing and Recycling Economy, analyses the work of Green Manufacturing processes, from product design, production, recycling-oriented three-pronged explained, and presents three suggestions of Green Manufacturing for circular economy, including extending the product life cycle, establishing enterprise's return goods processing center and strengthening cooperation with relevant manufacturers. Through these methods can enable enterprises to achieve the recycling of materials and energy, and enable enterprises to reduce production costs, improve core competitiveness.

Research on Green Manufacturing Technology for Electromechanical Products

2014 ◽  
Vol 722 ◽  
pp. 426-429
Author(s):  
Xi Yin Lou
Keyword(s):  
Sustainable Development ◽  
Development Strategy ◽  
Product Life Cycle ◽  
Manufacturing Industry ◽  
Green Manufacturing ◽  
Social Benefit ◽  
Human Society ◽  
Electromechanical Products ◽  
Modern Manufacturing ◽  
Manufacturing Mode

At present, the human society is undertaking the sustainable development strategy of globalization. In the process of development of electromechanical products, manufacturing mode is undergoing profound changes with the progress of human society Green manufacturing is essentially an embodiment sustainable development strategy of human society in modern manufacturing industry. Green manufacturing mode is widely accepted by governments and various circles of society, it is showing the trend of internationalization and legislation. Electromechanical products green manufacturing is a modern manufacturing mode which is comprehensive consideration of environmental impact and resource efficiency. It is the goal of product design, manufacturing, packaging, transportation, use and disposal of the product life cycle, minimum impact on the environment, resource use efficiency highest, and makes the enterprise economic benefit and social benefit coordination optimization. Electromechanical products green manufacturing as the mode of sustainable development has become an inevitable choice for enterprise product upgrades.

scholarly journals Performance of Sustainable Development and Technological Innovation Based on Green Manufacturing Technology of Artificial Intelligence and Block Chain

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Xiangyu Jiang ◽  
Gu-Hong Lin ◽  
Jui-Chan Huang ◽  
I-Hsiang Hu ◽  
Yen-Chun Chiu
Keyword(s):  
Artificial Intelligence ◽  
Sustainable Development ◽  
Manufacturing Industry ◽  
Technology Innovation ◽  
Green Manufacturing ◽  
Green Technology ◽  
Manufacturing Technology ◽  
The Sustainable Development ◽  
Blockchain Technology ◽  
Green Manufacturing Technology

The powerful advanced manufacturing industry is the most powerful driving force for economic development and growth, and it is also the main source of environmental pollution. Artificial intelligence and blockchain technology are recognized as a breakthrough technology that can be widely used, changing the way the entire society and economy operate. The main constraints affecting the sustainable development of the manufacturing industry are ecological deterioration and resource shortage, but the development of artificial intelligence and blockchain technology provides new ideas for solving manufacturing problems. Based on this, this paper proposes a research on the sustainable development performance of green manufacturing technology innovation based on artificial intelligence and blockchain technology. This paper deeply grasps the essence and connotation of artificial intelligence and blockchain technology, analyzes its specific application form and research background, searches for the effective effect of manufacturing technology innovation and green manufacturing performance path, and clarifies the mechanism between the two. All measurement items in the questionnaire used in this article use Likert5 scale and use 1–5 options to indicate the degree of conformity with the actual situation of the enterprise. The results show that the average green manufacturing capacity of each measurement item is between 3.18∼3.97, indicating that the company's green manufacturing capacity is relatively high. Among them, the ability of green technology innovation is relatively high, indicating that most companies have noticed that the improvement of the ability of green technology innovation plays a vital role in the future sustainable development of enterprises. Moreover, more and more companies are paying attention to the latest applications of blockchain technology, which can effectively promote the development of enterprises.

Operation Model for Green Manufacturing in the Electronic Industry

2008 ◽  
Vol 392-394 ◽  
pp. 13-17
Author(s):  
Cong Bo Li ◽  
Fei Liu ◽  
Cai Zhen Li ◽  
Qiu Lian Wang
Keyword(s):  
Supply Chain ◽  
Product Life Cycle ◽  
Material Selection ◽  
Raw Materials ◽  
Green Manufacturing ◽  
Manufacturing Plants ◽  
Soldering Process ◽  
Design Production ◽  
Enterprise Level ◽  
Product Disassembly

To help electronic manufacturers implement their green manufacturing (GM) strategies more friendly to environment and more effectively in saving resources, an operational GM model is proposed based on systematical analyses of each stage of the electronic product life cycle including material selection, design, production, use, end-of-life product disassembly and recycling, etc. This model consists of three levels-supply chain, enterprise and workshop and each level deals with different issues. Supply chain level focuses on manufacturing plants and remanufacturing plants based on the analysis of the whole supply chain-raw materials supply, production and marketing, etc. Enterprise level consists of GM implementation motivation, enterprise strategies, system implementation, supporting elements such as information systems. Based on analysis of the main resources and environment problems, workshop level mainly includes green manufacturing process such as lead-free soldering, process improvement, process monitoring and data acquisition, etc.

scholarly journals An Imperfect Production–Inventory Model with Mixed Materials Containing Scrap Returns Based on a Circular Economy

Processes ◽  
2021 ◽  
Vol 9 (8) ◽  
pp. 1275
Author(s):  
Rung-Hung Su ◽  
Ming-Wei Weng ◽  
Chih-Te Yang ◽  
Hsin-Ting Li
Keyword(s):  
Circular Economy ◽  
Manufacturing Industry ◽  
Cost Minimization ◽  
Solution Process ◽  
Optimal Solution ◽  
Green Manufacturing ◽  
Order Quantity ◽  
Paper Manufacturing ◽  
Production Run ◽  
Managerial Implications

The implementation of scrap recovery activities has been shown to improve the financial performance of many firms, and this kind of circular economy (CE) is particularly evident in industries with green manufacturing (GM). In this paper, we consider an imperfect multiple-stage production system that manufactures paired products made from mixed materials containing scrap returns, in which the scrap returns are converted from defective products. The feed rates of scrap returns for two products are different, and the product with the higher feed rate is placed in the second order of the process to avoid unlimited accumulation of scrap returns. The proposed problem is formulated as a joint economic order quantity (EOQ) and economic production quantity (EPQ) model aimed at cost minimization. The decision variables of the proposed model include the production run time of two products, order quantity of new material, and the extent of investment in converted equipment. We also prove that the optimal solution exists uniquely and provide an algorithm for the computation of the optimal solution. Finally, a numerical example involving the pulp and paper manufacturing industry is provided to illustrate the solution process, and the results of its sensitivity analysis are also presented to show some managerial implications.

The Green Manufacturing - The Development Trend of Machinery Manufacturing Industry in the 21st Century

2012 ◽  
Vol 503-504 ◽  
pp. 202-205
Author(s):  
Yan Huang
Keyword(s):  
21St Century ◽  
Manufacturing Industry ◽  
Green Manufacturing ◽  
Development Trend ◽  
Human Society ◽  
Green Materials ◽  
The Status ◽  
Green Packaging ◽  
Machinery Manufacturing ◽  
The Development Trend

Green manufacturing is a strategy of sustainable development of human society in the modern manufacturing. This paper explored the meaning of green manufacturing, analysed the status and prospects of green manufacturing development, green manufacturing, and green design, cleaned production, green materials, green packaging and green recycling technology, and believe that the machinery of the 21st century is greenmanufacturing.

Application of Green Manufacturing in Automobile Enterprises

2014 ◽  
Vol 945-949 ◽  
pp. 523-526
Author(s):  
Li Li Wang ◽  
Yue Guo ◽  
Ting Zhang
Keyword(s):  
Sustainable Development ◽  
Analytic Hierarchy Process ◽  
Green Manufacturing ◽  
Advanced Manufacturing ◽  
Human Society ◽  
Analytic Hierarchy ◽  
The Sustainable Development ◽  
Green Materials ◽  
Manufacturing Mode ◽  
Hierarchy Process

Green manufacturing is an advanced manufacturing mode as well as the fundamental way to the sustainable development of human society. Based on green manufacturing of auto companies, the advantages of green manufacturing and automotive companies for green materials applications is analyzed in the article. Green manufacturing of automotive companies is evaluated in this article, through analytic hierarchy process.

scholarly journals Strengthening Efforts to Protect and Safeguard the Industrial Cultural Heritage in Montilla-Moriles (PDO). Characterisation of Historic Wineries

2021 ◽  
Vol 13 (11) ◽  
pp. 5791
Author(s):  
Antonia Merino-Aranda ◽  
Isabel Luisa Castillejo-González ◽  
Almudena Velo-Gala ◽  
Francisco de Paula Montes-Tubío ◽  
Francisco-Javier Mesas-Carrascosa ◽  
...  
Keyword(s):  
Cultural Heritage ◽  
Agricultural Landscape ◽  
Wine Industry ◽  
Sustainable Urban Development ◽  
Human Society ◽  
The Sustainable Development ◽  
Industrial Heritage ◽  
Wine Making ◽  
Protected Designation Of Origin ◽  
Development Goals

Industrial heritage is linked to the cultural processes that human society sets through the traces from the past. The conservation and dissemination of this industrial–cultural heritage are crucial for sustainable urban development, and positively influences the transition to resilient and sustainable cities. The wine industry around Montilla has suffered as a result of a sharp reduction of the vineyard area in the last 25 years. Wineries, as one of the historic typologies of wine-making facilities in the Montilla-Moriles Protected Designation of Origin (PDO), as well as their materials and construction techniques, are a reference in the agricultural landscape of Montilla. Many historic wineries are the result of the abandonment and cessation of the wine industry. These buildings are linked to the agrarian activity in this area, mostly wine-making, although in some cases, they coexist with similar production processes, such as milling the fruit of the olive grove. This research characterises and analyses four historic wineries in the Montilla-Moriles PDO, which represent an example of architecture in the wine-making transformation during the 19th–20th centuries. This manuscript contributes to the attainment of some objectives set in one of the Sustainable Development Goals (SDGs), protecting and disseminating the industrial cultural heritage in Montilla-Moriles.

scholarly journals Mechanisms of Environmental Regulation’s Impact on Green Technological Progress—Evidence from China’s Manufacturing Sector

2021 ◽  
Vol 13 (4) ◽  
pp. 1600
Author(s):  
Weijiang Liu ◽  
Mingze Du ◽  
Yuxin Bai
Keyword(s):  
Sustainable Development ◽  
Energy Consumption ◽  
Technological Change ◽  
Environmental Protection ◽  
Technological Progress ◽  
Manufacturing Industry ◽  
Manufacturing Sector ◽  
The Sustainable Development ◽  
Biased Technological Change ◽  
Chinese Manufacturing Industry

As the world’s largest developing country, and as the home to many of the world’s factories, China plays a crucial role in the sustainable development of the world economy regarding environmental protection, energy conservation, and emission reduction issues. Based on the data from 2003–2015, this paper examined the green total factor productivity and the technological progress in the Chinese manufacturing industry. A slack-based measure (SBM) Malmquist productivity index was used to measure the bias of technological change (BTC), input-biased technological change (IBTC), and output-biased technological change (OBTC) by decomposing the technological progress. It also investigated the mechanism of environmental regulation, property right structure, enterprise-scale, energy consumption structure, and other factors on China’s technological progress bias. The empirical results showed the following: (1) there was a bias of technological progress in the Chinese manufacturing industry during the research period; (2) although China’s manufacturing industry’s output tended to become greener, it was still characterized by a preference for overall CO2 output; and (3) the impact of environmental regulations on the Chinese manufacturing industry’s technological progress had a significant threshold effect. The flexible control of environmental regulatory strength will benefit the Chinese manufacturing industry’s technological development. (4) R&D investment, export delivery value, and structure of energy consumption significantly contributed to promoting technological progress. This study provides further insight into the sustainable development of China’s manufacturing sector to promote green-biased technological progress and to achieve the dual goal of environmental protection and healthy economic growth.

Assessment of wood industrial pollutants based on emission coefficients in China

Holzforschung ◽  
2020 ◽  
Vol 74 (11) ◽  
pp. 1071-1078
Author(s):  
Jie Chu ◽  
Anuj Kumar
Keyword(s):  
Sustainable Development ◽  
Circular Economy ◽  
Industrial Waste ◽  
Water Discharge ◽  
Medium Density Fiberboard ◽  
Oxygen Demand ◽  
Low Carbon ◽  
The Sustainable Development ◽  
Waste Gas ◽  
Industrial Gases

AbstractThe implementation of circular economy in wood industries is an effective way for future sustainable development. The wood industries in China are not in the direction of circular economy approach due to less availability of assessment/calculation data of pollutants as per life cycle assessment (LCA) criteria. The present study focuses on the calculation of emission and pollutants from wood industries as per LCA; the emission and pollution data were collected from fiberboard Medium-density fiberboard (MDF), plywood and particleboard (PB) production. The comparative analysis of dust emissions, industrial waste gases and chemical oxygen demand (COD) were performed among three wood industries. The results revealed that the fiberboard industry was the highest emitter of dust, industrial waste gas and COD; and particleboard industry was the least emitter. Further, results indicated that pollutant index of wood industries were significantly changed between 2015 and 2017; the industrial waste water discharge increased five folds and the COD, dust and industrial gases increased two times. This study provides with the emission and pollutants data of wood industries as per LCA to promote the sustainable development for circular and low carbon economics.

scholarly journals Introducing a Degrowth Approach to the Circular Economy Policies of Food Production, and Food Loss and Waste Management: Towards a Circular Bioeconomy

2021 ◽  
Vol 13 (6) ◽  
pp. 3379 ◽  
Author(s):  
Daniel Hoehn ◽  
Jara Laso ◽  
María Margallo ◽  
Israel Ruiz-Salmón ◽  
Francisco José Amo-Setién ◽  
...  
Keyword(s):  
Waste Management ◽  
Environmental Impacts ◽  
Environmental Sustainability ◽  
Circular Economy ◽  
Food Production ◽  
The Sustainable Development ◽  
Food Loss ◽  
Use Of Resources ◽  
Assessment Approach ◽  
New Policies

There is a growing debate surrounding the contradiction between an unremitting increase in the use of resources and the search for environmental sustainability. Therefore, the concept of sustainable degrowth is emerging aiming to introduce in our societies new social values and new policies, capable of satisfying human requirements whilst reducing environmental impacts and consumption of resources. In this framework, circular economy strategies for food production and food loss and waste management systems, following the Sustainable Development Goals agenda, are being developed based on a search for circularity, but without setting limits to the continual increase in environmental impacts and resource use. This work presents a methodology for determining the percentage of degrowth needed in any food supply chain, by analyzing four scenarios in a life cycle assessment approach over time between 2020 and 2040. Results for the Spanish case study suggested a degrowth need of 26.8% in 2015 and 58.9% in 2040 in order to achieve compliance with the Paris Agreement targets, highlighting the reduction of meat and fish and seafood consumption as the most useful path.

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