Full-solid-waste ceramite filter material based on high-content drilling water-based cuttings and preparation method thereof
By preparing ceramsite filter media with high dosages of drilling water-based rock cuttings, fly ash, and red mud, the problem of low resource utilization rate of drilling water-based rock cuttings has been solved, and ceramsite filter media suitable for sewage treatment has been prepared, achieving a win-win situation for environmental governance and economic benefits.
CN122277280APending Publication Date: 2026-06-26PUYANG TIANDIREN ENVIRONMENTAL PROTECTION TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- PUYANG TIANDIREN ENVIRONMENTAL PROTECTION TECH CO LTD
- Filing Date
- 2026-03-05
- Publication Date
- 2026-06-26
Smart Images
Figure CN122277280A_ABST
Abstract
This application relates to the field of solid waste resource utilization, specifically to a whole solid waste ceramsite filter material based on high-content drilling water-based rock cuttings and its preparation method. The whole solid waste ceramsite filter material based on high-content drilling water-based rock cuttings comprises, by weight, 57-69 parts drilling water-based rock cuttings, 21-26 parts fly ash, and 10-17 parts red mud; wherein, the weight ratio of SiO2, Al2O3, and Fe2O3 in the system composed of the drilling water-based rock cuttings, fly ash, and red mud is (40-58):(10-25):(5-15). This application provides new raw materials and preparation methods for ceramsite filter materials by utilizing drilling water-based rock cuttings, fly ash, and red mud as resources.
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