A purification material for air pollution control

Abstract

The invention relates to a purification material for controlling air pollution, which is a biomass microsphere formed by carrying a catalyst on a colloidal biomass material. The colloidal biomass is colloidized from starch and plant fibers; the catalyst is Doped titania-silica gel catalyst. The purification material is mainly a biomass material, has low cost, is green and environmentally friendly, and will not cause secondary pollution when used. The preparation method of the invention can be operated continuously, is easy to implement and control, and is beneficial to industrialized production.

Description

A kind of purification material for air pollution control technical field [0001] The present invention relates to a purification material for controlling air pollution. Background technique In my country, with the accelerated development of urbanization in recent years, the development of industrialization is advancing by leaps and bounds, and the modern industry in the city, The transportation, construction, transportation, communication and high-end service industries have brought rich material and spiritual products to urban residents. However, The urban environment is damaged due to dense urban population, industrial agglomeration around the city and the overload of urban transport vehicles increasing levels, especially air pollution. Due to industrial, automobile exhaust, residential life and other reasons, it is discharged into the urban atmosphere The pollutants in China are increasing year by year, and due to the extremely limited urban space, huge energy c...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problems that the adsorption and purification performance of microspheres in the prior art still needs to be improved and cannot meet the requirements of efficient purification, the present invention proposes the following technical solutions: