物化及化学法治理黑臭水体的研究进展

Research Progress on Physico-chemical and Chemical Methods for Treatment of Black-odor Water Bodies

介绍了吸附法、混凝沉淀法和氧化法(氯化,臭氧氧化,Fenton氧化和缓释氧化)治理黑臭水体的研究进展,并对这些治理方法的作用条件、原理、应用前景进行了阐述。通过分析目前所存在的问题,认为未来寻找经济、高效、安全的试剂是物化法和化学法处理黑臭水体的核心;加强对其作用机理的分析研究,能进一步有针对性的治理黑臭水体问题;可将其他已发展成熟的合适水处理技术应用于黑臭水体的治理。

The research progress on adsorption method,coagulation-sedimentation method and oxidation method(chlorination,ozone oxidation,Fenton oxidation and slow release oxidation)to treat black-odor water bodies were introduced.The working conditions,principles and application prospects of these treatment methods were expounded.By analyzing the existing problems,it was considered that the future search for economical,efficient and safe reagents were the core of physico-chemical and chemical treatment of black-odor water bodies.Strengthening the analysis and research of its mechanism of action can further focus on the problem of treating black-odor water,other well-developed suitable water treatment technologies can be applied to the treatment of black-odor water bodies.