Efficient catalyst formula for hypochlorous acid

Abstract

The invention relates to a catalyst formula for catalyzing oxidation of hypochlorous acid, in particular to an efficient catalyst formula for hypochlorous acid. The efficient catalyst formula for hypochlorous acid comprises the following components in parts by weight: 30-50 parts of iron oxyhydroxide, 10-30 parts of ferrous sulfate, 20-60 parts of calcium chloride, 10-20 parts of magnesium chloride, 10-30 parts of polyaluminum chloride and 10-30 parts of polyacrylamide. According to the method, the decomposition speed of hypochlorous acid is greatly increased, and complex breaking removal of metal complexes is accelerated.

Description

technical field [0001] The invention relates to the field of environmental protection agents, more specifically, the invention relates to a high-efficiency hypochlorous acid catalyst formula. Background technique [0002] Hypochlorous acid oxidation technology is widely used in industrial fields, especially in the field of water treatment. Many scholars have also studied catalysts that catalyze its decomposition, but the decomposition rate of hypochlorous acid has increased, but the removal of metal complexes is not complete. If the hypochlorous acid oxidation method is used, the decomposition of hypochlorous acid is accelerated on the one hand by adding a catalyst, and on the other hand, the collision between the free oxygen produced by the catalyst and the metal complex is increased to accelerate its degradation. Existing catalysts were either not catalytically efficient enough, or had low recyclability, so the need for new catalyst formulations became apparent. Content...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to provide a high-efficiency hypochlorous acid catalyst formula, in order to solve the problem of incomplete treatment of metal complex wastewater