The case for substituting ion exchange resins with speciality activated alumina.
- Dynamic Adsorbents, Inc.
- Vancomycin purification and extraction of other natural products ...
American Water Works Association NJ meeting takes place in Atlantic City
As the fourth Nor`easter of March blew into New Jersey, hundreds of professionals in the water industry made their way to Atlantic City for the 83rd Annual Conference of the NJ chapter of the AWWA. Speakers and poster authors were set to discuss topics such as PFAS, new and advanced water technologies, updated regulations, and case studies. But due to the inclimate weather, a couple of sessions were forced to reschedule or cancel altogther. For those who chose to brave the storm, howerver, the Borgata Casino and...
Purofine PFA694E is a hot topic at the Emerging Contaminants Summit
The Emerging Contaminants Summit held in Westminster, Colorado is an environmental workshop that comprehensively addresses mitigating emerging contaminants across all environmental systems including surface water, groundwater, drinking water, wastewater, recycled water, soils and sediments. One of the big topics this year was the removal of PFAS (Per- and Polyfluoroalkyl substances) from contaminated groundwater. The U.S. EPA through a Health Advisory notice has set a total combined limit for PFAS and PFOA...
Hints for Strong Ion Exchange Resins
Abstract Ion exchange columns are a powerful means of isolating and purifying compounds, but their use is limited due to lack of a general procedure for using these columns. This application note provides hints that allow purification of compounds without prior knowledge of their pKa or ionic strength. Additionally, this application note covers the use of RediSep® Strong Anion ion eXchange (SAX) and Strong Cation eXchange (SCX) columns. Background The term “strong” ion exchange refers to the...
Purolite A120S is Integral to Zero Liquid Discharge Systems in the Textile Dyeing Industry
Purolite A120S is integral to zero liquid discharge systems in the textile dyeing industry. Used for reduction of color, Biological Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) from textile dye waste water, the resin removes color through the mechanisms of ion exchange, adsorption and filtration. Subsequent regeneration of the product easily removes the adsorbed color, enabling repeated use of the product and so reducing waste. When Purolite A120S is used in combination with Purolite C104Plus to...
Purolite showcases Advanced Ion Exchange Technology for hydrometallurgy at SME 2018
Memebers of the Purolite Marketing and Sales teams flew to Minneapolis to meet with some of the finiest minds in mining, metallurgy, and exploration. The SME conference is held every year to discuss advances and best practices in the mineral industry. With over 15,000 members, the group is made up of geologists, engineers, metallurgists, students, and educators. Over the course of four days, students and researchers interested in learning how ion exchange resins can be used in hydrometallurgy met with Purolite...