Transcription of Sodium Citrate (Hydrogen Peroxide Stabilizer)
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Sodium Citrate (Hydrogen Peroxide Stabilizer)
Sodium Citrate (Hydrogen Peroxide Stabilizer) 1. Submitted by Gary Cronk, JAG Consulting Group, Inc. 2. Product is the conjugate base of citric acid, a carboxylic acid. In a water solution, Sodium Citrate dissociates into Sodium ions and citric acid. 3. MSDS - See attached file 4. Number of Field Applications: 15 (estimated) 5. Case Studies - See attached files 6. Technical Summary: Sodium Citrate is used to stabilize hydrogen Peroxide . Conventional use of hydrogen Peroxide involves the catalyzation of Peroxide by the addition of a ferrous iron catalyst, resulting in a vigorous Fenton's type reaction. The Fenton's reaction gives off excess heat and large quantities of oxygen gas. One of the biggest weaknesses of Catalyzed Hydrogen Peroxide (CHP) is that the Peroxide is completely consumed within hours, often times before the Peroxide can fully disperse into the aquifer.
sodium citrate, sodium malonate, or sodium phytate, that slows the normal rapid decomposition of peroxide. SHP extends the life of the peroxide from less than one day to up to 10 to 14 days. The slowe decompositiod n of peroxide lessens the buildup of subsurface pressure and dampens the rapid increase in temperature.
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