1、纸类
废纸一般分为牛皮纸箱、报纸、白纸、混合纸四大类。回收的废纸交给古物商或资源回收车后，会被送到大盘的废纸商处分类打包，然后送到纸厂经过打浆、脱墨、抄纸、干燥后，做成再生纸。台湾的各种纸制品中，大部份都有再生纸的成份。使用废纸来造纸比用原木纸浆可减少75％的空气污染、35％的水污染、60％的用水40％的能源消耗，并可减少大量的废弃物。
Tyan introduced recycling of used paper is generally divided into kraft paper boxes, newspapers, white paper, mixed paper four categories. After the waste paper recycling to antiquities dealer or car, will be sent to the market by suppliers of waste classification packaged and sent to the mill after the beating, deinking, papermaking, after drying, made of recycled paper. All kinds of paper products in Taiwan, most have recycled ingredients. Use paper to paper than the wood pulp can be reduced to 75% of air pollution, water pollution by 35%, 60% water and 40% of energy consumption, and reduce the amount of waste.
2、金属类
铁罐通常较硬，而且有接缝，可以很容易就辨识出来。回收的铁、铝会在回收站被压缩成块，然后分别送到链钢厂或熔铝厂再制成钢铁或铝锭，而完成铁、铝罐的生命循环。用回收的铝罐来制铝，比用铝矾土能减少82％的能源消耗、85％的空气污染、80％水污染与90％的废弃物。用回收的铁罐来炼铁比用铁矿能减少52％的能源、68％的空气污染、72％的水污染与95％的废弃物。
Taian recycling used cans usually comes to hard, and there are seams, you can easily identify them. Recovery of iron and aluminum will be compressed into blocks in the recycle bin, and then were sent to the chain melting steel or steel
or aluminum ingots and then made the smelter, and the completion of iron, aluminum life cycle. With aluminum cans to recycle aluminum than bauxite can reduce energy consumption by 82 percent, 85 percent of air pollution, 80% and 90% of the waste water pollution. Using recycled cans to reduce iron ore than the 52% of energy, 68 percent of air pollution, water pollution and 72% to 95% of the waste.
3、塑胶类
塑胶从石油提炼出来的产物。石油的开采、运输和炼制，都会消耗相当的资源与能源，也会对环境造成一定程度的影响。回收后的塑胶瓶大部分均倚赖人工分类。然后各类塑胶瓶分别被压缩打包，送往再生工厂，经过粉碎、清洗、干燥等过程，再制成二次塑胶原料，这些原料可以用来制造各式塑胶品。
Tyan introduced plastic recycling used oil extracted from the product. Oil extraction, transportation and refining, will consume considerable resources and energy, will cause a certain degree of impact on the environment. Most of the
recovered plastic bottles are dependent on manual classification. Then all kinds of plastic bottles were compressed packed and sent to recycling plants, after grinding, washing, drying and other processes, and then made the second
plastic materials, these materials can be used to make all kinds of plastic products.
4、玻璃类
玻璃的原料是矽砂，采砂矿若未做好水土保持，会造成景观的破坏与水土流失。制造玻璃需消耗相当的能源和资源，也会产生水和空气的污染物。
Tyan used recycled material comes to glass is silica sand, sand mining soil conservation if not, it will cause damage to the landscape and soil erosion. Glassmaking consumes considerable energy and resources, will produce water and air pollutants.
