实验室处理废水中铅离子的研究进展

Research Progress on Treatment of Lab Wastewater Containing lead

化学实验室废水具有很大的危害性,许多实验室废水的处理方法过于简单,甚至不作任何处理就排入下水道。实验废水中大多含有重金属离子,铅就是最常见的一种。通过对实验室含铅废水的调研,探讨了处理化学实验室废水的无害而易于操作的各种方法。多方调研并分析了各种处理含铅废水的方法,分别从物理处理法和化学处理法进行阐述,并分析了各种方法的利弊以及影响因素和实验的最佳条件。故化学实验室废水的处理具有重大的意义。

The wastewater has a great deal of harm in the chemical laboratory, the wastewater of processing methods is overly simplistic for the majority of laboratory, Don ~ make any deal with even directly into the sewer, there are heavy metal ions in experimental wastewater, lead is one of the most common. The laboratory wastewater of lead was surveyed, The harmless of chemical laboratory wastewater is discussed by the various methods for easy operation. Many research analyzed the various treatment methods for the wastewater containing lead, the physical treatment, and chemical treatment method were expounded, respectively, and analyze the advantages and disadvan- tages of various methods, meanwhile the the best conditions of experiment and the influencing factors. So the wastewater treatment has great significance in chemistry laboratory.