酒糟是发酵工业的废物,除了一部份作为饲料以外,大部份与其他工业垃圾一样,成为大城市的环境污染源.如何处理已成了一个重大问题,许多国家均已投资研究解决.目前有些国家用它来发展能源,这虽是一个变废为宝的有效措施.但是,有关其他用途的报道不 Lees is a waste of fermentation industry, except for some as feed, most of them are environmental pollution sources of big cities like other industrial wastes. How to handle it has become a major issue that many countries have invested in to study and solve. Countries use it to develop energy, though this is an effective measure to turn waste into treasure. However, the reports on other uses do not