OK, you’ve tried cleaning with everything you can think of and your membranes still aren’t recovering. You’ve taken the system apart and there are no mechanical issues. You have no idea what went wrong, so you don’t know how or … Continue reading →
They’re inevitable – death, taxes, and bacteria! If you operate a water system, they’re going to show up sooner or later, and depending on how you manage them, they can either be a nuisance or a nightmare. For industries such … Continue reading →
OK, you now have the latest technology – electrodeionization (EDI), and your normalized operating data indicates that it needs to be cleaned. Exactly how do you do that? Well, since EDI modules contain both membranes and ion exchange resins, cleaning … Continue reading →
There are a number of granular filter configurations, including pressure systems, gravity systems, vertical and horizontal vessels, single, dual and multimedia filters. For most applications, turbidity can be reduced to sufficiently low levels by multimedia filters. Multimedia filters have a … Continue reading →