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DAF pumps are the key component of all DAF Systems. On it rides some of the largest capital, operations and maintenance expenses involved in wastewater pre-treatment systems. So, why does FRC employ an ANSI pump over a specialty DAF pump? 1. No Air in Pump Chamber Specialty whitewater pumps come in a regenerative turbine or a multi-stage impeller configuration. These pumps pull atmospheric air (or […]
Read MoreMurphy’s Law says, “Anything that can go wrong, will go wrong.” There’s a lot to be said for being prepared. FRC has performed quite extensive testing on all parts used on our DAF systems, and we believe them to be of the highest quality, but inevitably something is going to fail. It might not happen this […]
Read MoreFRC has two main DAF system designs: the PCL High Rate DAF System and the PWL Open Style DAF System. How is it that we decide to use one DAF system design over the other for a given wastewater application? That’s a good question. DAF systems are designed on two key calculations – solids loading rate and hydraulic loading rate. […]
Read MoreWhat is it about FRC Systems DAF design that makes wastewater operators jobs so much better? Here are 5 simple reasons we hear most often from the guys keeping plants in compliance. 1. They’re Simple to Operate Have you ever bought something that you thought would be really good to have, only to figure out later […]
Read MoreAt a certain point in the project development process you will have qualified a few dissolved air flotation (DAF) system manufacturers from a field of many. Now you have to decide which one will best suit your needs. How do you choose? Whether you’re an engineer specifying equipment on a client’s behalf, a plant owner working to […]
Read MoreIf you haven’t read it yet, make sure you to read Part 1 of the Ultimate DAF System Buyer’s Guide 3. Materials of Construction When you buy a DAF system, you want something that is going to hold up in a harsh environment. You’re going to use the thing for the foreseeable future and the last thing […]
Read MoreMake sure you’ve read the Ultimate DAF System Buyer’s Guide Parts 1 & 2 before starting here. Part 1 of the Ultimate DAF System Buyer’s Guide Part 2 of the Ultimate DAF System Buyer’s Guide 5. Dissolved Air Distribution Methodology The method used to distribute whitewater into the incoming wastewater stream makes all the difference in […]
Read MoreAt face value DAF systems are pretty much like any other piece of industrial equipment – they’re an investment that you only want to make once. And in the same vane, some designs are simply better than others. With this guide, hopefully you’ve learned which design elements separate one DAF unit from another. In summary, let’s […]
Read MoreIf you’ve just got your hands on a shiny new DAF system, you’re probably anxious to get the thing running. But before you start muddying it up with wastewater, there are a few important things to run through. Follow this 10-step guide to perform a proper DAF system startup. 1. Review the Operation & Maintenance Manual […]
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