Waste exchange refers to the process of exchanging or sharing waste in an effort to reduce waste disposal. There are various synonyms for waste exchange, including waste trading, waste swap, recycle exchange, and waste barter. Waste trading is the exchange of recyclable materials between businesses, while waste swap refers to a direct exchange of waste byproducts between two organizations. Recycle exchange involves the exchange of recyclable materials, while waste barter is the trading of waste products for goods or services. Regardless of the synonym used, waste exchange is an important practice that promotes sustainability and a circular economy. By exchanging waste, businesses and individuals can reduce the amount of waste sent to landfills, conserve resources, and save money.