Synergistic application of green chemical technologies in oil refinery wastewater treatment
绿色化工技术在炼油废水处理中的协同应用

摘要

炼油废水排放量大、成分复杂、污染物毒性高，其处理关乎环保与石油工业可持续发展。绿色化工技术的协同应用成为破题关键。生物处理、物理化学处理与纳米技术等有机结合，可高效去除各类污染物。生物絮凝剂与高级氧化技术协同提升难降解有机物去除率，膜分离与吸附技术联用有效去除重金属和油类。这种协同既能提效降本，又能减少二次污染，实现环保与经济双赢，为炼油废水处理开辟新方向。

Abstract

Oil refinery wastewater discharge involves massive volumes, complex compositions, and highly toxic pollutants. Effective treatment is crucial for environmental protection and sustainable petroleum industry development. The synergistic application of green chemical technologies has become the key to solving this challenge. By organically integrating biological treatment, physicochemical processes, and nanotechnology, various pollutants can be efficiently removed. The combination of biological flocculants and advanced oxidation technologies enhances the removal rate of refractory organic compounds, while membrane separation combined with adsorption techniques effectively eliminates heavy metals and oil residues. This synergy not only improves efficiency and reduces costs but also minimizes secondary pollution, achieving a win-win situation for both environmental protection and economic benefits. This approach paves new pathways for oil refinery wastewater treatment.