CAJ | 학술논문

以铁矿为代表的金属矿山在选矿与生产过程中会形成含有多种重金属的污废水，一经泄漏，首先对包气带形成污染；而庐枞丘陵地区第四系松散层较薄，包气带防污能力较弱；因此，以包气带污染预测为基础，开展包气带防污能力的研究，对后期地下水污染的防治与保护都有重要意义。本文以安徽省丘陵地区某铁矿为例，通过渗水试验评价包气带防污性能，并采用数值法分别进行饱水与非饱水渗透条件下的污染预测评价，为其它类似地区提供了可借鉴的方法和理论。
이철광위대표적금속광산재선광여생산과정중회형성함유다충중금속적오폐수，일경설루，수선대포기대형성오염；이려종구릉지구제사계송산층교박，포기대방오능력교약；인차，이포기대오염예측위기출，개전포기대방오능력적연구，대후기지하수오염적방치여보호도유중요의의。본문이안휘성구릉지구모철광위례，통과삼수시험평개포기대방오성능，병채용수치법분별진행포수여비포수삼투조건하적오염예측평개，위기타유사지구제공료가차감적방법화이론。
Metallic ore mines,especially the iron ore mine,will produce heavy metals-bearing waste water in processing and production,which,once let out,firstly pollutes the aeration zone. In the Lu-Zong hilly area where Quaternary sys-tem is loose and thin,the aeration zone is weak in pollution prevention. Based on aeration zone pollution prognosis,a study on its capacity against pollution is significant to groundwater pollution prevention and treatment. This paper con-ducted an appraisal using infiltration test,which was done by numerical method under saturated and unsaturated water conditions respectively,providing a method or theory referencable in other similar areas.