Preparation and use method of adsorbent material for simultaneously removing anions and cations from water
A technology for adsorbing materials and removing water. It is applied in chemical instruments and methods, adsorbed water/sewage treatment, water pollutants, etc., and can solve problems such as waste, hidden dangers of soil, water, and air pollution, and insufficient utilization.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0024]Collect 100kg of high-quality garlic peels, wash them with water, and dry them for later use; crush and sieve them into two kinds of particles with a particle size greater than 2mm and less than 0.5mm; soak them in 50°C warm water (liquid / solid mass ratio Control it at 10), turn it every 2 hours, and change the water with pH=11 to continue soaking after 1 day. After repeated operations for 5 rounds, drain until dry and set aside; wash the coarse particles and dry them to get The absorbent that adsorbs cationic metal elements is named A absorbent. And take the above fine-grained materials. Soak it in 5% hydrochloric acid solution at 40°C (the liquid / solid mass ratio is controlled at 1), turn it every 2 hours, and after 1 day, change the acid solution and continue soaking. After 5 rounds of repeated operations, drain to Dry and set aside. Soak the fine-grained granular material in 35°C containing 0.15mol / L FeCl 3 In the solution (the liquid / solid mass ratio is controlle...
Embodiment 2
[0028] Collect 100kg of high-quality garlic peels, wash them with water, and dry them for later use; crush and sieve them into two kinds of particles with a particle size greater than 2mm and less than 0.5mm; soak them in 50°C warm water (liquid / solid mass ratio Control it at 10), turn it every 2 hours, and change the water with pH=10 to continue soaking after 1 day. After repeated operations for 5 rounds, drain until dry and set aside; wash the coarse particles and dry them to get The absorbent that adsorbs cationic metal elements is named A absorbent. And take the above fine-grained materials. Soak it in 2.5% sulfuric acid solution at 40°C (the liquid / solid mass ratio is controlled at 1), turn it every 2 hours, and after 1 day, change the acid solution and continue soaking. After 5 rounds of repeated operations, drain to Dry and set aside. Soak the fine-grained granular material in 35°C containing 0.10mol / L AlCl 3 In the solution (the liquid / solid mass ratio is controlled...
Embodiment 3
[0032] Collect 100kg of high-quality garlic peels, wash them with water, and dry them for later use; crush and sieve them into two kinds of particles with a particle size greater than 3mm and less than 0.5mm; soak them in warm water at 50°C (liquid / solid mass ratio Control it at 10), turn it every 2 hours, and change the water with pH=10 to continue soaking after 1 day. After repeated operations for 5 rounds, drain until dry and set aside; wash the coarse particles and dry them to get The absorbent that adsorbs cationic metal elements is named A absorbent. And take the above fine-grained materials. Soak it in 5% hydrochloric acid solution at 40°C (the liquid / solid mass ratio is controlled at 1), turn it every 2 hours, and after 1 day, change the acid solution and continue soaking. After 5 rounds of repeated operations, drain to Dry and set aside. Soak the fine-grained granular material at 35°C containing 0.10mol / L ZrOCl·8H 2 In O solution (the liquid / solid mass ratio is con...
PUM
Property | Measurement | Unit |
---|---|---|
particle size | aaaaa | aaaaa |
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com