Magnetic Fenton Package System for Printing Waste water
Geemblue Magnetized Fenton Process
Use fixed-point removal method to oxidize COD , H202 consumption is extremely low, 40% cheaper than traditional Fenton.
Firstly magnetize the wastewater, change the arrangement position between pollutant molecules and water molecules, so that hydroxyl radicals can easily contact COD ,
Chemical process principle of Fenton
Under acidic conditions, H2O2 reacts with Fe2+ to produce hydroxyl radicals, which have strong oxidizing ability to quick oxidize and decompose the organic matter which is difficult to degrade.
Reaction equation: H202+Fe2+ →Fe3++OH-+·OH
Fe2+ is catalyst, H202 is oxidant, ·OH is hydroxyl radical, and the amount of hydroxyl radical generation is determined by Fe2+ and H202. Fenton’s key point is the oxidizing ability of hydroxyl radicals, which have two path after they are produced:
1. It does not contact pollutants and decomposes naturally, causing waste;
2. Contact to pollutants and oxidation.
Specifications:
| | Items | Fluidized bed fenton | Geemblue Magnetic fenton |
| Treatment condition | Initial PH | 3~4 | 4-5 |
| Chemical consumption | 98% H2SO4 | 350mg/L | 250mg/L |
| FeSO4 | 400mg/L | 300mg/L |
| 27.5% H2O2 | 450mg/L | 220mg/L |
| 30% NaOH | 800mg/L | 600mg/L |
| Filler | Require to use and replace regularly | No filler required, no Stiffening or clogging occur |
| Main Chemical cost | 0.315 USD/ton | 0.195 USD/ton |
| If use Jinchuan special chemical cost | / | 0.175 USD/ton |
| Effect | CODcr | < 50mg/L | < 50mg/L |
| Civil construction | Reaction pool | Require degassing | No degassing require |
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Magnetic Fenton Package System For Dyeing Waste Water Images
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