Process of preparing filter material for reducing fluoride content and improving water quality
A preparation process and filter material technology, which are applied in the field of filter material preparation technology for reducing fluoride and changing water, can solve the problems of difficulty in effectively achieving the purpose of reducing fluoride and changing water, high process cost, unsatisfactory effect, etc., and are convenient for popularization, application and processing. Simple process, obvious effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0041] In the following, the present invention will be further described in conjunction with the embodiments.
[0042] A process for preparing a filter material for reducing fluoride to water. Its steps are:
[0043] (1) It uses natural zeolite as raw material, and after selection, it is crushed to 5-8 mesh;
[0044] (2) The crushed raw materials are roasted at a high temperature, the temperature is 900-1000°C, and the time is 3-4 hours, preferably at 950°C, and the time is 3 hours; the selected natural zeolite raw materials are roasted at high temperature , Its purpose is to remove organic substances in the pores and channels of the zeolite, and to control the roasting conditions and time to maximize the adsorption capacity of the zeolite for water after roasting.
[0045] (3) After the roasted material is cooled, put it in 30% hydrochloric acid for 18-24 hours, and carry out acid treatment, preferably 20 hours; it achieves the following purpose: remove the SiO from the pores and ch
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap