Magnesium Hydroxide Slurry: A Safe, Cost Effective Solution for ...

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At pH 7 Roughly 50% of the Dissolved Sulfide Can Exist As Hydrogen Sulfide H 2 S H 2 S H 2 S Gas H 2 S H 2 S Gas H 2 S Gas 6.00 1200 H 2 S (aq) and HS - in solution (mg/L) 5.00 4.00 3.00 2.00 1.00 H 2 S (g) HS - H 2 S (aq) 1000 800 600 400 200 H2S (g) in air (ppm) SO 2- 4 HS - H 2 S 0.00 0 3 4 5 6 7 8 9 10 pH
Corrosion Chemistry • In the Headspace H 2 S Gas is Biologically Converted to Strong Sulfuric Acid by Thiobacillus Bacteria • This Results in Corrosion of Sewage System Infrastructure Thiobacillus Acid Attacks Concrete H 2 S + O 2 = H 2 SO 4 SO 4 2- HS - H 2 S
Page 1 and 2: The Use of Magnesium Hydroxide Slur
Page 3 and 4: DISSOLVED SULFIDE CONCENTRATION (mg
Page 5 and 6: Facts • U.S. Wastewater Infrastru
Page 7: Corrosion Chemistry H 2 S H 2 S H 2
Page 11 and 12: How Does Magnesium Hydroxide • Mg
Page 13 and 14: FOG (Fats, Oils & Grease) Before Mg
Page 15 and 16: Magnesium Hydroxide Slurry Addition
Page 17 and 18: Case Study: Canton, OH • Using Mg
Page 19 and 20: Case Study: Akron, OH Started feedi
Page 21 and 22: Case Study: Steuben Lakes, IN 80 70
Page 23 and 24: Mg(OH) 2 Slurry Equipment • Bulk
Page 25 and 26: Compared To Other Treatment Options

Magnesium Hydroxide Slurry: A Safe, Cost Effective Solution for ...

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