气体吸收-电位滴定法测定危险废物中的氯化物研究  

Research on the Determination of Chlorides in Hazardous Waste by Gas Absorption Potentiometric Titration

作　　者：王娟 Wang Juan(Jinan Haohong Weiye Technology Consulting Co.,Ltd.,Jinan Shandong 250000,China)

机构地区：[1]济南浩宏伟业技术咨询有限公司,山东济南250000

出　　处：《山西化工》2024年第5期89-90,95,共3页Shanxi Chemical Industry

摘　　要：氯化物作为一种普遍存在的危险废物,其浓度增加,将危害人体健康,并影响周边生态,如水质恶化、土壤盐渍化。因此,准确测定危险废物中氯化物的含量对于有效处理废物与保护环境至关重要。为评估危险废物对环境的潜在污染风险,特别是氯化物对水体和土壤的影响,采用气体吸收-电位滴定法来测定危险废物中的氯化物含量,并分析了该方法在测定危险废物样品中氯化物含量的适用性与准确性。结果表明,该方法为测定危险废物中的氯化物提供了一种可靠的技术手段,有助于加强环境污染监控与管理。Chlorides,as a common ion,increase in concentration,which can harm human health and affect surrounding ecosystems,such as deteriorating water quality and soil salinization.Therefore,accurate determination of chloride content in hazardous waste is crucial for developing effective waste treatment and environmental protection measures.To evaluate the potential pollution risk of hazardous waste to the environment,especially the impact of chlorides on water and soil,the gas absorption potentiometric titration method was used to determine the chloride content in hazardous waste,and the applicability and accuracy of this method in determining the chloride content in hazardous waste samples were analyzed.The results indicate that this method provides a reliable technical means for determining chlorides in hazardous waste,which helps to strengthen environmental pollution monitoring and management.

关 键 词：滴定法 危险废物 氯化物 样品预处理 精准度 

分 类 号：X830.2[环境科学与工程—环境工程]