| 摘要 |
PCT No. PCT/EP93/01878 Sec. 371 Date Mar. 14, 1995 Sec. 102(e) Date Mar. 14, 1995 PCT Filed Jul. 16, 1993 PCT Pub. No. WO94/02264 PCT Pub. Date Feb. 3, 1994A method of removing harmful substances, particularly in the region of the earth's surface, wherewith an electrical voltage is applied to electrodes introduced into the soil. To remove the harmful substances, an electric field is established in situ by the electrical voltage, the intensity of which field is so great that harmful substances which are not electrokinetically transportable are broken up and/or degraded in place.
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