Activated Carbon
By Craig Brown | Pureflow, Inc. Activated carbon is a form of graphite that has been processed to create millions of tiny pores between the carbon atoms. This increases the…
The How & Why of Water Softeners
By Richard K. Nielsen | Catalent Pharma Solutions Inc Introduction The US Geological Service states that the surface waters in more than half of the United States are hard to…
Heat Exchangers For Water Purification Processes
By Harv Scholz, PE | Pureflow, Inc. Heat Exchanger Basics A heat exchanger is a device used to transfer heat from one process stream to another, without having the two…