环境工程设计是在完成水污染控制工程、大气污染控制工程及固体废物工程等课程基础上进行的一次综合性训练的教学环节。主要内容包括处理工程流程的筛选、主要设备（构筑物）几何尺寸的设计计算、辅助设备的设计计算及选型；典型单元设备（构筑物）图纸设计及绘制等。Environmental engineering design is a comprehensive training and teaching link on the basis of having completed courses of water pollution control engineering, air pollution control engineering, and solid waste engineering. Main contents include screening of treatment engineering process, geometric size design and calculation of main equipment (structures), design calculation and selection of auxiliary equipment; map design and drawing of typical unit equipment (structures), and so on.