Our water treatment products utilize adsorbents that combine chemical and physical adsorption to remove particulate (or physical) pollutants and metal contaminants from water. We offer a variety of active alumina adsorbents with high surface areas, making them an excellent choice for adsorbing various harmful minerals. Verified results include high levels of arsenic, fluorine, copper, zinc, lead, and phosphate. There is also potential for removing chromium, silicon, selenium, and mercury.
Arsenic, except in areas with naturally high concentrations, can lead to arsenic poisoning and is a factor in various forms of cancer. The issue has been addressed by reducing the level from 50 ppb (parts per billion) to 5 ppb or less in many cases. Recycled, active alumina is recognized as an excellent technical product, meeting low level requirements. High absorption capacity and cost-effectiveness are needed without recycling or establishing hazardous waste, along with the ability to handle special treatment for the new requirements of arsenic development.
In rural areas of India and Bangladesh, their water arsenic levels are extremely high, yet there is a lack of treatment methods; establishing large-scale public water supply systems with regeneration is needed. Shandong BaoRui Chemical Technology Co., Ltd. produces reinforced active alumina, enhancing its arsenic adsorption capability while maintaining all necessary physical and chemical properties, ensuring effective operation under various conditions.
Fluoride, commonly believed to be beneficial for dental health at levels as high as 1.5 PPM (parts per million), has, however, been associated with fluorosis, a disease leading to weakened bone structure, and with tooth discoloration and stains. Naturally occurring arsenic in the groundwater of the same region poses a greater hazard. Canada Aluminum Company offers fluoride removal with their activated alumina product XR-105. Due to the higher cost-effectiveness of regeneration compared to arsenic, it is not feasible to regenerate products that can be used in applications with higher fluoride levels.
