Device and method for strengthening electrokinetic remediation of hexavalent Cr polluted water body

• Main Authors: LIAN XINXIN, LI XUHUI, GUO RUICHAO, CHANG ZHUOBIN, ZHU DEYUAN, MENG GENGJIAN, HE JIMEI
• Format: Patent
• Language: Chinese; English
• Published: 03.06.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention belongs to the technical field of chromium pollution remediation, and particularly relates to a device and a method for strengthening electrokinetic remediation of a hexavalent Cr polluted water body. The device comprises a reaction chamber, two ends of the reaction chamber are provided with electrode chambers, the electrode chambers comprise a cathode chamber and an anode chamber, a perforated insulating partition plate is arranged between the reaction chamber and the electrode chambers, an electrode I is arranged in the cathode chamber, an electrode II and an electrode III are arranged in the anode chamber, the electrode I is connected with a negative electrode of a direct-current power supply I, and the electrode II is connected with a negative electrode of a direct-current power supply II. The anode of the direct-current power supply I is connected with the cathode of the direct-current power supply II and the electrode II; the anode of the direct-current power supply II is connected with th