Composite waste refers to the complex waste types with a structure obtained by combining two or more different materials. Composite waste is generated by mixing materials such as paper, plastic, metal, glass, and wood. Materials like aluminum, plastic, and paper found within these materials contribute to extending the shelf life of products. Due to their durable and lightweight nature, composite wastes are commonly preferred in industrial applications.
Composite materials are widely used in various industries due to their specific properties. The increasing prevalence of composite materials has led to an increase in the amount of composite waste generated. Therefore, the recycling of composite waste arising from industrial production processes and consumption habits is crucial for environmental protection and sustainability.
Composite waste falls under the waste code 15 01 05, and it is important to separate composite waste from other waste types during the recycling process. During recycling, composite waste can be separated and processed differently to be reused in production.
Recycling of Composite Waste
Composite materials used for packaging many products are environmentally hazardous. As a result, composite waste must be collected separately from other waste types and included in the recycling process. Recycling composite waste, which contains various types of materials, is a more difficult and complex process compared to other waste types. Therefore, specialized methods and technologies can be employed to effectively recycle composite waste.
After separating composite waste from other waste, the recycling process for composite waste can commence. The separated composite waste is then transported to recycling facilities for recovery through various equipment. Different methods can be used in recycling facilities for the recycling process of composite waste.
Through mechanical recycling of composite waste, composite materials are ground down to separate the constituent materials. The ground materials, obtained through the recycling process, can be used in new products or in the production of composite materials. Chemical recycling involves breaking down the composite materials chemically, wherein the waste’s components undergo different chemical processes. The chemically separated materials can be reused in production. Thermal recycling, which assesses the energy potential of composite materials, can involve producing energy or fuel using composite waste under high temperatures.
The recycling of composite waste holds significant importance for sustainability and environmental conservation. The recycling process of composite waste contributes to waste reduction and the preservation of natural resources.
