... Packaged Treatment PlantsPackaged treatment plants, as touched on above, are prefabricated plants, whichare more cost-effective than ground-up plants for smaller applications. A packagedplant ... removal. (Courtesy of Pacific Scientific Instruments, Grants Pass, OR.)28 A PRACTICAL GUIDE TO PARTICLE COUNTING manufacturers of packaged treatment plants employ particle counters as a standardpart ... brieflyat some of the potential applications for particle counters in wastewater treatment. Standard wastewater is too high in concentration for particle counters, but special-L1306/frame/pt01 Page...