12.07.2015 Views

Lessons Learned

Lessons Learned

Lessons Learned

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Filtration Operating• Canopy Over Filters Useful<strong>Lessons</strong> <strong>Learned</strong>• Chemical Feed (10 mg/lAlum) to “Polish” for More P-removal• Not Too Much Alum!• Adding Chlorine UpstreamKeeps Filters Clean• Periodic Chemical Cleaningof Media:– Equipment ManufacturersTest Media, RecommendCleaning Chemical andDosage

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