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为规范试验流程,提高试验结果可信度,基于非饱和的动态淋滤方式,尝试研制多功能煤矸石淋滤仪。实现了均匀降雨工况的模拟,同时适用于较大粒径试样的试验,可建立淋滤液溶质信息-时间关系,探究多变量影响下的污染物淋出规律。
In order to standardize the test process and improve the credibility of the test results, based on the non-saturated dynamic leaching method, try to develop a multi-functional coal gangue leaching filter. The simulation of uniform rainfall conditions can be achieved. At the same time, it is suitable for the test of larger particle size samples. The leaching solution solute information-time relationship can be established and the law of leaching of pollutants under multivariate effects can be explored.