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Nitrification and Denitrification in Wastewater Activated Sludge
By Heather Jennings, PE The great teeter–totter of wastewater is the nitrification and denitrification cycle in activated sludge wastewater systems. It takes both to convert ammonia to nitrogen gas! Both processes feed off of and support each other but, in some ways, they have competing needs. Nitrification consists of ripping off the hydrogen in ammonia and adding oxygen
Bio Energizer® Improves SVI by 50% at Citrus Plant Wastewater Treatment
A citrus plant struggled with poor settling in the clarifier of its wastewater treatment, which caused the sludge blanket to remain high. Even at a low flow rate of 1.2 million gallons per day (MGD), the high sludge blanked allowed less than 18” of free board. The slightest flow increase caused solids to carry over
This Week in Ag #52
What are farmers doing during these cold winter days? If they farm in the Midwest, they may be laying tile. I realize this may be a foreign concept to my friends in the west, but in many areas of the Corn Belt, you must often move water out of your fields. In heavier soils, excessive rainwater can remain

