| Pulsed electro-flotation water treatment assemble has a lot of advantages, such as treat capacity large, energy consume low, maintain convenient, running fee cheap ,applied fields broad, and so on.so it has a good application future.The Thesis includes gas and liquid phase characteristics in electro-flotation process; The mathematical model of electro-flotation process and electro-flotation treatment pool are provided. To full utilize hydrogen and oxygen gas produced by electro-flotation, a gas collect module of electro-flotation water treatment system is designed; The experiments of the restaurant waste water treated by the electro-flotation and the extraction of useful micro metal from tailings liquid is carried. It provides theoretical basis for electro-flotation application.In this paper, the gas and liquid phase characteristics in electro-flotation process have been summarized; The influence of water temperature and pressure in electro-flotation process to decomposition voltage of water have analyzed;Base on the mathematical model of electro-flotation process and electro-flotation pool, a electro-flotation process system has designed and certification it by experiment. |
