我网受部环保办委托，对国外钢铁工业的环境管理及环保投资情况作一介绍。由于收集到的国外资料有限，我们仅对发达国家即亚洲的日本、韩国，北美的美国、加拿大，欧洲的德国、英国、奥地利等作一简介。由于各国的国情不同，对环境要求的标准也不同，而且生产工艺都在不断改进 My network commissioned by the Department of Environmental Protection, the foreign steel industry environmental management and environmental investment made an introduction. Due to the limited foreign information collected, we only make a brief introduction to developed countries such as Japan and South Korea in Asia, the United States in North America, Canada, Germany, Britain and Austria in Europe. Due to the different national conditions of different countries, the standards of environmental requirements are also different, and the production technology is constantly improving