Treatment of high H₂S concentrations by chemical absorption and biological oxidation process

Keyphrases

• Acidithiobacillus Ferrooxidans 40%
• Biological Oxidation 100%
• Biological Reactor 20%
• Carbon Effect 20%
• Carbon Source 20%
• Chemical Absorption 100%
• Chemical Reactors 20%
• Design Guidelines 20%
• Fe(II) Oxidation 20%
• Fe2+ 20%
• Fe2+ Oxidation Rate 40%
• Fe3+ 40%
• Ferrous Iron 20%
• Gas Retention 40%
• H2S Concentration 100%
• H2S Removal Efficiency 60%
• Iron Concentration 40%
• Jarosite 20%
• Liquid Flow Rate 40%
• Operating Conditions 20%
• Optimal Operating Conditions 20%
• Oxidation Mechanism 100%
• Oxidation Rate 20%
• Oxidation Reactor 40%
• PH Value 20%
• Process Guidelines 20%
• Production Rate 40%
• Reactor 20%
• Recovery Percentage 20%
• Retention Time 40%
• Serial Process 20%
• Source Flow 20%
• Total Iron 40%
• Volume Ratio 20%

Engineering

• Chemical Absorption 100%
• Chemical Reactor 33%
• Design Guideline 33%
• Individual Process 33%
• Iron 100%
• Liquid Flowrate 66%
• Optimal Operating Condition 33%
• Oxidation Rate 100%
• Removal Efficiency 100%
• Retention Time 66%
• Volume Ratio 33%

Chemical Engineering

• Biological Reactor 33%
• Oxidation Reactor 66%