净化土壤有新法把低压电极插入土壤，通过磁力将土壤中的污染物清除，从而达到清除土壤污染、节省大笔费用的目的。这是由马萨诸塞州技术研究所开发出来的治理土壤污染新法，已引起了科技界的广泛关注。该法有两种不同的方式。第一种方式所依据的原理是电渗。所有土壤都含... Purification of the soil There are new law to insert low-voltage electrodes into the soil, the soil by magnetic force to remove pollutants, so as to achieve the removal of soil pollution, save a lot of cost purposes. This is a new law for soil pollution control developed by the Massachusetts Institute of Technology and has aroused widespread concern in science and technology circles. There are two different ways of this law. The first method is based on the principle of electroosmosis. All soil contains ...