Filler for acid-base neutralization

Abstract

The invention relates to a filler for acid-base neutralization. The filler comprises the raw materials of, by weight, 50-60% of magnesium powder or copper powder, 1-5% of active carbon and 2-5% of silicon dioxide, and is prepared by mixing the above raw materials. The filler provided by the invention can be used for treating acidic, basic and neutral wastewater, and the addition of other substances such as a pH regulating agent in the treatment process in not needed; the filler is fast, convenient and high in waster-removing efficiency, can greatly improve the reuse of wastewater, and is especially suitable for the initial treatment of wastewater in industries of printing and dyeing, pharmacy, petroleum, chemical engineering, heavy metals and others, with very ideal treatment effects.

Description

technical field [0001] The invention relates to an acid-base neutralizing filler, which belongs to the technical field of chemical materials. Background technique [0002] With the development of society and the increasing degree of industrialization, the volume of industrial wastewater will also increase. At present, there are many methods for wastewater treatment, most of which are electrolysis and filtration. Filtration is a physical method. The degree is low. Electrolysis has been successfully applied to wastewater treatment in many fields such as printing and dyeing, pharmaceuticals, etc., but there are still some deficiencies in the actual operation process of existing electrolysis treatment devices, such as easy agglomeration of fillers and problems such as retention. , it is necessary to continuously adjust the pH of the solution according to the actual situation, so that the treatment effect is not ideal. Therefore, the present invention aims at the deficiencies in...

AI Technical Summary

Problems solved by technology

[0002] With the development of society and the increasing degree of industrialization, the amount of industrial wastewater is also increasing. At present, there are many methods for wastewater treatment, most of which are electrolysis and filtration. Filtration is a physical method. The degree is low. Electrolysis has been successfully applied to wastewater treatment in many fields such as printing and dyeing, pharmaceuticals, etc., but there are still some deficiencies in the actual operation of the existing electrolysis treatment device. , it is necessary to constantly adjust the pH of the solution according to the actual situation, so that the treatment effect is not ideal