含三乙胺废水处理技术探析

Analysis of Triethylamine Wastewater Treatment Technology

三乙胺是一种常见的有机胺类化合物,在许多工业过程中被广泛应用,然而,其废水排放却对环境造成了严重危害。通过分析三乙胺废水的特性以及探讨当前三乙胺废水处理技术现状,并对三乙胺废水常规处理技术进行了介绍,包括物理、化学和生物处理,以及MCHS生物预处理。结果显示,当废水中三乙胺浓度低于50 mg/L时,可直接在常规AO生化池中处理;而当浓度高于500 mg/L时,则建议在进入生化系统前增加预处理工艺。最后,提出了一些建议,强调了绿色、高效处理技术对于环境保护和可持续发展的重要性。

Triethylamine is a common organic amine compound widely used in many industrial processes,but its wastewater discharge poses serious environmental hazards.This study analyzes the characteristics of triethylamine wastewater,discusses the current status of triethylamine wastewater treatment technologies,and introduces conventional treatment methods including physical,chemical,and biological treatments,as well as MCHS biological pretreatment.Results indicate that when the concentration of triethylamine in wastewater is below 50 mg/L,it can be directly treated in a conventional AO biological tank;however,when the concentration exceeds 500 mg/L,it is recommended to add pre-treatment processes before entering the biological system.Finally,some suggestions are proposed emphasizing the importance of green and efficient treatment technologies for environmental protection and sustainable development.