环境保护作为我国的一项基本国策，已日益受到人们的重视，各种环保技术也亟待研究和发展。当前德国的环保状况和技术水平处于世界先进之列，因而环境科技的德文文献较有参考价值，其中尤以水污染控制和处理技术的文献常为我国环保科技人员引用。笔者近期翻译的“Biochemischer As a basic state policy of our country, environmental protection has been paid more and more attention by people. All kinds of environmental protection technologies are also urgently needed for research and development. At present, the German environmental protection and technological level are among the advanced in the world. Therefore, the German literatures of environmental technology are more valuable. Among them, the literatures of water pollution control and treatment technology are often quoted by environmental science and technology personnel in our country. The author recently translated "Biochemischer