含油废水是环境污染的一大祸首。由哈尔滨工业大学研究的“人工固化工程菌处理含油废水”项目最近通过了黑龙江省科技厅主持的鉴定。含油废水主要来源于石化行业的采油、炼油环节。目前处理含油废水普遍使用“老三级”除油工艺,即隔油、一级气浮和二级气浮、生化处理。人工固化工程菌除油装置就是替代二级气浮装置的。隔油阶段主要除去 Oily wastewater is a major culprit in environmental pollution. The project of “Artificial Curing Engineering Bacteria Treatment of Oily Wastewater” researched by Harbin Institute of Technology recently passed the appraisal conducted by the Science and Technology Department of Heilongjiang Province. Oily wastewater mainly comes from the petrochemical industry, oil production, refining links. The current treatment of oily wastewater commonly used “third grade ” degreasing process, that is, grease, a flotation and two air flotation, biochemical treatment. Artificial curing engineering bacteria degreasing device is to replace the two flotation device. Grease removal stage is mainly removed