Copper mesh coated with manganese molybdate and application thereof in the separation of oil-water emulsion and degradation of organic pollutants in water
AssigneeSoochow University
InventorsJianmei Lu, Dongyun Chen
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Abstract
The invention aims to provide a copper mesh coated with manganese molybdate and application thereof in the separation of oil-water emulsion and degradation of organic pollutants in water. A large amount of nano-scale manganese molybdates are grown on the surface of a copper mesh through a two-step hydrothermal method. Thereby, a multifunctional composite material is prepared, which can effectively separate oil-water emulsion and degrade organic pollutants in water. The copper mesh has good recyclability. Most of all, the product is suitable for industrial production to achieve the purpose of treating water pollution.
Claims7
A method for preparing a copper mesh coated with manganese molybdate, comprising the following steps:
- immersing a pretreated copper mesh in a manganese salt precursor solution and hydrothermally reacting to obtain a reactive copper mesh;
- and
- immersing the reactive copper mesh in a sodium molybdate solution and hydrothermally reacting to obtain the copper mesh coated with manganese molybdate;
- wherein the manganese salt precursor includes manganese salt, sodium carbonate, and sodium citrate.
Dependencies are inferred from the claim text.