摘要：本文旨在评估修复材料在化工园区污染土壤修复中的应用效果，通过数值模拟与现场监测相结合的方法，分析了不同修复技术对土壤污染物浓度、吸附能力、降解速率及温度等指标的影响。通过模拟数据与现场数据的对比分析，结果表明，在修复过程中，污染物浓度逐渐降低，修复效果显著。在48小时内，污染物浓度由100 mg/kg降至40 mg/kg，吸附能力从0.45增至0.62，降解速率从0.02提高到0.04，温度逐步升高，有效促进了降解反应。这表明修复材料在化工园区污染土壤修复中具有较好的应用前景。基于此提出未来通过优化材料配比与施工工艺，可进一步提高修复效率及效果的持续性，为相关行业提供了理论指导。
Abstract: This paper aims to evaluate the application effects of remediation materials in contaminated soil remediation within chemical industry parks. By combining numerical simulation with field monitoring, the impact of different remediation technologies on soil pollutant concentration, adsorption capacity, degradation rate, and temperature was analyzed. Through comparative analysis of simulated data and field data, the results indicate that during the remediation process, pollutant concentrations gradually decrease, and the remediation effects are significant. Within 48 hours, the pollutant concentration dropped from 100 mg/kg to 40 mg/kg, adsorption capacity increased from 0.45 to 0.62, degradation rate improved from 0.02 to 0.04, and temperature gradually rose, effectively promoting the degradation reaction. This suggests that remediation materials have a promising application prospect in contaminated soil remediation within chemical industry parks. Based on these findings, it is proposed that by optimizing the material ratio and construction techniques in the future, the remediation efficiency and the sustainability of the effects can be further enhanced, providing theoretical guidance for related industries.
关键词：修复材料；污染土壤修复；污染物浓度；数值模拟
Keywords: Remediation materials; Contaminated soil remediation; Pollutant concentration; Numerical simulation
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