EET Inc.
EET - Hydroponics Wastewater Treatment System
FromEET Inc.
The hydroponics wastewater treatment system is a system that biologically and chemically treats the wastewater containing nitrogen and phosphorus generated from hydroponic cultivation to meet the standards for wastewater discharge.
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- Nitrate nitrogen is removed through biological treatment using sulfur-oxidizing microorganisms attached on sulfur particles and iron compounds.
- Phosphorus is solidified and treated through the iron component of iron compounds (Fe(OH)3).
- If the nitrogen content in the influent is high, small amount of organic carbon sources can be utilized.
- The iron component (Fe(OH)3) removes H2S, which can be produced during autotrophic sulfur denitrification, preventing the occurrence of odor.
- The adsorbed H2S can be recycled as an energy source during nitrate removal, saving the consumption of sulfur particles.
- Treatment of hydroponics wastewater
- N and P treatment in domestic wastewater
- N and P treatment in industrial wastewater