Method for detecting organic pollutants in river-underground water system

• Main Authors: WEI PENGBIN, GUAN WEITING, MA AOXIANG, WANG YUTANG, LENG ZIYONG
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to the technical field of organic pollutant detection, in particular to a method for detecting organic pollutants in a river-groundwater system, which can describe convection, diffusion and adsorption processes of the organic pollutants in the river-groundwater system based on a Darcy law and a Fick law. The influence of factors such as the permeability coefficient, the dispersion coefficient and the adsorption rate constant is considered, the accuracy of the model is improved, the movement and transmission characteristics of organic pollutants in a river-underground water system can be predicted, and scientific basis and technical support are provided for environmental pollution abatement. 本发明涉及有机污染物检测技术领域，尤其涉及一种河流-地下水系统中有机污染物的检测方法，基于Darcy定律和Fick定律，能够描述有机污染物在河流-地下水系统中的对流、扩散和吸附过程；考虑了渗透系数、弥散系数和吸附速率常数等因素的影响，提高了模型的准确性，可预测有机污染物在河流-地下水系统中的运动和传输特性，为环境污染治理提供科学依据和技术支持。