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一再生资源是指人类在社会生产和生活中产生的尚有利用价值的各种金属、非金属的固体、气体和液体废料。主要包括废金属、废旧设备、废机电产品,含金属的废渣、废液、废水及废橡胶、废塑料、废纸等废旧物资。再生资源是国家的重要物资,是冶金、化工、建材、医药、轻工等工农业生产的重要原料。充分开发、回收、利用再生资源,加强再生资源的管理,可节约原生资源、能源,节约建设资金,减少环境污染,保持资源永续及生态平衡,对促进国民经济的良性循环,提高
A renewable resource refers to all kinds of nonmetallic solid, gas and liquid wastes that are still valuable in human production and life. Mainly include scrap metal, waste equipment, waste electrical and mechanical products, metal-containing waste, waste, waste water and waste rubber, waste plastics, waste paper and other waste materials. Renewable resources is an important national material, is an important raw material for metallurgy, chemical industry, building materials, medicine, light industry and other industrial and agricultural production. To fully exploit, recycle and utilize renewable resources and strengthen the management of renewable resources, we can save primary resources and energy, save construction funds, reduce environmental pollution, maintain resource sustainability and ecological balance, and promote the virtuous circle of national economy and increase