Waste - Wikipedia
网页Waste (or wastes) are unwanted or unusable materials. Waste is any substance discarded after primary use, or is worthless, defective and of no use. A by-product, by contrast is a joint product of relatively minor economic value.
National Overview: Facts and Figures on Materials, Wastes and …
网页2023年11月22日 · Food waste comprised the fourth largest material category, estimated at 63.1 million tons or 21.6 percent of total generation in 2018. Yard trimmings comprised the next largest material category, estimated at 35.4 million tons, or 12.1 percent of total generation, in 2018.
waste material是什么意思_waste material的翻译_音标_读音_用 …
网页英 [weist məˈtiəriəl] 美 [west məˈtɪriəl] 释义. [经] 废料; 废物. 实用场景例句. 全部. The waste material is placed in cells with permeable membranes. 废液置于有渗透膜的槽中. 辞典例句. Waste material cannot be drained directly to the outside. 废物不能直接排到外面. 辞典例句. It also seemed that Carver could change almost any waste material into something useful. 卡弗似乎能把所有的废物都变成有用的东西. 英汉非文学 - 科学史.
Recycling | Definition, Processes, & Facts | Britannica
网页2024年8月27日 · The basic phases in recycling are the collection of waste materials, their processing or manufacture into new products, and the purchase of those products, which may then themselves be recycled. Typical materials that are recycled include iron and steel scrap, aluminum cans, glass bottles, paper, wood, and plastics.
4 Types of Waste and 5 Disposal Methods - Energy Theory
网页2024年4月3日 · Types of Waste. We can classify it into four primary types: their sources, characteristics, and effects provide the basis for this categorization. It includes municipal, industrial, agricultural, and hazardous waste that poses a threat to …
Guide to the Facts and Figures Report about Materials, Waste …
网页2024年4月2日 · EPA began analyzing data on waste and materials recycling more than two decades ago, and the Agency has data tables that go back to the 1960s. The Facts and Figures Report looks at generation, recycling, composting, combustion with energy recovery, landfilling for a variety of materials and products and other pathways for food.
Waste Management - Our World in Data
网页Waste Management. As the world population and economies have grown, the global production of materials – such as plastics, paper, and aluminum – has increased significantly. Without proper waste management systems, this growth in consumption leads to a significant increase in mismanaged waste.
Reduce, Reuse, Recycle | US EPA
网页2024年9月16日 · Recycling basics and benefits. How do I recycle... Frequent questions on recycling. What You Can Do. Reducing Waste: What You Can Do. Used Electronics and Batteries. Used electronics donation and recycling. Used household batteries management and recycling. Used lithium-ion batteries management and recycling. Wasted. Food. Preventing wasted food.
What is Hazardous Waste and Examples? Understanding Dangerous Waste …
网页5 天之前 · Hazardous waste is defined as waste materials that pose a substantial or potential threat to public health or the environment. These materials can come from industrial, commercial, or household sources and often require special handling to avoid harmful consequences. 2. Characteristics of Hazardous Waste
Plastics: What’s Recyclable, What Becomes Trash — And Why
网页2019年8月21日 · What’s recyclable in one community could be trash in another. This interactive explores some of the plastics the recycling system was designed to handle and explains why other plastic packaging...