Activated Alumina Balls For Defluorination And Arsenic Removal Products Introduction
Products Introduction:
Xi’lvneng activated alumina for defluorination and arsenic removal is adsorbent used to adsorb fluoride and arsenic in the water.
Activated alumina is the only filter material specifically designed to remove fluoride and arsenic from water. A ceramic compound made of aluminum oxide with a very high surface-area-to-weight ratio, activated alumina balls have a very high capacity for fluoride adsorption. Most municipal water supplies add 2 ppm (parts per million) of fluoride. activated alumina filters can reduce fluoride concentrations to below .1 ppm, or down to 99% of the normal fluoridated water level. The deformation capacity of activated alumina ball could reach 5mg/h. And it can be regenerated after heated in the temperature about 175°c to 315°c to removing water once it's reached saturation.
Technical index
| Activated Alumina Desiccant Typical Physical Properties | |||||
| Items | Unit | Value | |||
| Crystalline Phase | χ-ρ | ||||
| Particle Size | mm | 3.0-5.0 | 4.0-6.0 | 5.0-7.0 | 6.0-8.0 |
| Appearance | - | White Sphere | |||
| Bulk Density | g/cm3 | 0.70-0.80 | |||
| Crush Strength | N ≥ | 150 | 180 | 200 | 230 |
| Specific Surface Area | m2/g | 300-330 | |||
| Pore Volume | cm3/g | 0.40-0.50 | |||
| Attrition Rate | wt% ≤ | 0.1 | |||
| Static Water Adsorption | wt% ≥ | 18 | |||
| LOI(1000℃) | - | 4-7 | |||
| AL2O3 | % ≥ | 94 | |||
| SiO2 | % ≤ | 0.02 | |||
| Fe2O3 | % ≤ | 0.02 | |||
| Na2O | % ≤ | 0.20 | |||
| The interval value of the indexes above are on the basis of the different grade of Activated Alumina Desiccant | |||||
Application:
Activated alumina for removal of fluoride and arsenic is our latest advancement for removing fluoride from drinking water and is a very effective alternative to the commonly used Activated Alumina media.
Storage:
Avoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied.
It should be stored in dry and ventilated warehouse to prevent contamination or moisture.
