Disadvantages Of Recycling Research Paper

Recycling is define as a process which change used materials (waste) into new product. (1) The benefits of recycling are to save energy, there are more energy efficient and the prices of products can come down, to protect the environment. In fact, pollution of the air, land water and soil is reduced because the recyclable waste materials are burned. Another benefit is to conserve natural resources. Moreover, some materials can be recycled namely, glass, paper, aluminum, asphalt, iron, textiles. Household and personal products are made out of re-manufactured waste products. For example, doormats made from tyres or another example, jewelry made from antique glass. (2)

 Remanufacturing

Remanufacturing is a process where a product is rebuild, cleaned, repaired, restored and reassembled to be used a new time. (3) The process of remanufacturing has two underpinnings. The first is economic and the second is public or governmental regulatory pressure. Concerning the environmental effect, remanufactured products conserve energy and reduce green-house gases, protect ground-water from potentially toxic leachates. The economic motive about expensive and massive products can be

Eco-conception is a process of continuous improvement. (4) Moreover, Eco-conception reduces environmental impacts and can lead to reduced costs. For instance, the cost of transport, the use of materials from recycling. It is a multi-step approach. It takes into account all steps of the product life cycle, starting with the extraction of raw materials to its processing in later life. This approach is divided into 6 steps: project guidance, initial environmental assessment, research of improvement strategies, design choices, comparative environmental assessment and finally marketing.