Sewage treatment device combining photocatalysis with electrocatalysis

• Main Authors: CHEN QINBO, ZHONG SHIQIAN, YAO JUNCHAO
• Format: Patent
• Language: Chinese; English
• Published: 31.03.2020
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a sewage treatment device combining photocatalysis with electrocatalysis. The utility model discloses a sewage treatment device combining photocatalysis with electrocatalysis. The metal container comprises a metal container body, a metal container wall is arranged on the outer surface of the bottom of the metal container body, a metal dense net is arranged above the metal container wall, the outer surface of the metal dense net is coated with rare earth elements, a vacuum pump is installed above the top of the metal container body, and a pipeline is movably installed on one side of the vacuum pump. The utility model discloses a sewage treatment device combining photocatalysis with electrocatalysis. The ultraviolet lamp tube is used for generating ultraviolet light; organic matters in the sewage are catalyzed and oxidized; secondly, an electrode is modified through rare earth elements, hydroxyl radicals are generated, organic matter in the sewage is decomposed through the strong oxi