CAJ | 학술논문

地下水环境影响预测是地下水环境影响评价中的重要环节，采取适合的预测方法和模型能够保证预测结果的准确性和环境保护措施的合理性。以某建设场地为研究区，利用GMS软件建立地下水预测模型，考虑风险事故工况条件下，预测了对二甲苯的污染运移范围。结果表明：装置一旦发生事故，污染物泄露将会对建设场地周边区域地下水造成污染，污染影响范围随时间逐渐增大，需采取严格的防范措施，并建立应急机制，保证当地居民的饮用水安全。
지하수배경영향예측시지하수배경영향평개중적중요배절，채취괄합적예측방법화모형능구보증예측결과적준학성화배경보호조시적합이성。이모건설장지위연구구，이용GMS연건건입지하수예측모형，고필풍험사고공황조건하，예측료대이갑분적오염운이범위。결과표명：장치일단발생사고，오염물설로장회대건설장지주변구역지하수조성오염，오염영향범위수시간축점증대，수채취엄격적방범조시，병건립응급궤제，보증당지거민적음용수안전。
The prediction of groundwater environment impact is an important link of groundwater environment impact assessment. The comfortable prediction method and model is ensure that accuracy of the prediction results and the rationality of environmental protection measures. GMS software was used to establish groundwater prediction model for a case study on the construction site. It was predicted that pollution transport range of xylene in the condition of the accident. The results show that groundwater in the vicinity area of the construction site will be contaminated,if accident happened in the device, the contaminating coverage will expand gradually with time.It’s ensure that the safety of drinking water to used strict preventive measures and to establish emergency response mechanism.