FBR-Fenton Advanced level 3 treatment, circulating pretreatment and reuse of paper production wastewater
FBR-Fenton Advanced level 3 treatment, circulating pretreatment and reuse of paper production wastewater
Input: COD = 139 mg/l Color = 101pt/co
Output: COD = 44 mg/l Color = 21pt/co
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Technology for treating and reusing leather production wastewater
Technology for treating and reusing leather production wastewater
Input: COD = 139mg/l Color = 101pt/co
Output: COD = 44mg/l Color = 21pt/co
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Technology for treating and reusing glove production wastewater
Technology for treating and reusing glove production wastewater
FBR-Fenton is applied in 3rd stage treatment (pre-treatment before circulation)
Capacity: 3,750m3/24h
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FBR-Fenton applies in recycling and reuse of textile wastewater
FBR-Fenton applies in recycling and reuse of textile wastewater
Vien Dong Polytex section I: 4,500 m3/24h
Wastewater type: polyester
COD after microbiological sedimentation tank < 240mg/l
COD after FBR-Fenton <70mg/l
Far West Polytex phase II: 7,500 m3/24h
Wastewater type: polyester resin + Cotton
Reprocess 50% of wastewater, 50% of wastewater discharge meets QCVN 40 2011 Column A
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Fenton Chemical Oxidation Technology
Fenton Chemical Oxidation Technology
COD has high concentrations and poor biodegradability.
Significantly reduces iron usage.
The electric field dissociates organic matter and improves COD treatment efficiency (about 30-90% improvement).
Small usable area.
Operating costs are 10% of outsourcing costs (estimated based on COD~30,000mg/L).
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Fluidized-Bed Crystallizer ( FBC ) Treatment Technoloy
Fluidized-Bed Crystallizer ( FBC ) Treatment Technoloy
Effective replacement of chemical freezing systems.
Reduce the amount of chemical additives.
The amount of sludge produced is reduced by 60%.
Recycle crystals.
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FBR-Fenton Chemical Treatment Technology
FBR-Fenton Chemical Treatment Technology
High COD removal rate.
Save area .
Easy to operate.
Operating costs are lower than traditional Fenton.
The types of organic substances in wastewater have a very wide range of applications.
Operating costs are 20% activated carbon.
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BioNET Treatment Technology
BioNET Treatment Technology
Can be used in wastewater treatment of COD, ammonia nitrogen, nitrate nitrogen.
Belongs to the fixed membrane biological treatment system.
The biological carrier has open pores and high specific surface area.
Quick start and easy operation.
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Anaerobic Fluidized-Bed bioreactor (AFB)
Anaerobic Fluidized-Bed bioreactor (AFB)
Suitable for biodegradable but inhibitory COD wastewater.
Product characteristics
Suitable for nitrate wastewater.
Smaller area.
High mass transfer efficiency in the tank.
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UASB Treatment Technology
UASB Treatment Technology
Wastewater has high COD concentration and is biodegradable.
The amount of sludge produced is low, reduced by 40% compared to aerobic technology
Large volume loading 3~5kg COD/m3 day
No oxygen supply, low energy consumption, 95% energy saving compared to aerobic technology
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