石化污水处理技术现状及研究进展

Status and Research Progress in the Treatment Technology of Petrochemical Wastewater

水污染是一个全球性的问题,随着工业的发展和工业化程度的提升而不断加深。通过对生物法、物理法、化学法、物理化学法在石油化工污水处理中研究进展的介绍,说明了各种技术的优缺点和使用条件,指出由于污水成分的多样性,需要综合运用各种技术才能达到最佳的处理效果。总体而言,今后的发展方向是研究开发投入少、见效大的污水处理技术。

Water pollution was a global problem,its severity,properties and the danger were being strengthened constantly with promotion of development and industrialized degree of the industry.The biological,physical,chemical,and physical chemical wastewater treatments in petrochemical research progress were introduced.The advantages and disadvantages of various technologies and utilization conditions were described.Great importance should been attached to the application of a broad range of chemical methods to increase research efforts.Overall,the future research and development is small investment,big effect of sewage treatment technology.