Wastewater treatment technology
Combines “high-energy spiral electron-beam cracking” and “high-density ion-modified OH-based catalytic oxidation” equipment for wastewater treatment and odor removal in VOC-producing industries.
Water & Tail-Gas Treatment
Industrial wastewater
A complete treatment system for corn-processing wastewater: collection, anaerobic and aerobic treatment, settling, filtration, reuse or discharge.
Anaerobic + AerobicWastewater treatment and reuse
Product overview
- Routes are tailored to product characteristics, discharge requirements, budget and location.
- Includes oxygen supply, sludge handling, odor treatment and anaerobic-biogas resource use.
Corn deep processing produces wastewater and odors. Difficult treatment and non-compliant odor-gas and wastewater discharges are industry challenges. Environmental protection, pollution reduction, prevention of ecological deterioration and cleaner production underpin long-term development.
Main wastewater route plus odor, biogas power, flare and sludge branches, with both water reuse and compliant discharge.
Figures & advantages
Process exhaust treatment
The absorption tower incorporates a high-frequency electric-field unit, a coupled ozone hydrodynamic-cavitation unit and O₃-enriched ion technology.
Customized service
Design is customized to product characteristics, discharge standards, funding and location, with applicable discharge requirements as the design criterion.
Intelligent energy recovery
Treated water returns to the plant water system and biogas-generated electricity returns to production. Its flowchart includes both clean-water reuse and compliant wastewater discharge; the project design determines the reuse and discharge arrangement.
Typical KORN process figures and technical advantages. Final parameters are subject to project design and the technical agreement.
Complete routes & branches
Wastewater, odor, biogas power and sludge
Original bilingual process diagram from the company brochure. All labels and connections are preserved. Translated text outside the diagram is a reading aid.
Process notes and text version
01Wastewater purification and reuse
- Production wastewater
- Collection tank
- Equalization and acidification tank
- Anaerobic system
- Aerobic system
An oxygen-supply system feeds the aerobic stage.
- Secondary settling tank
- Intermediate water tank
- Filtration
- Clean-water reuse / compliant discharge
02Odor treatment branch
- Odor from wastewater treatment
- Inorganic absorption
- Biological deodorization
- Discharge to atmosphere
03Biogas power and plant grid
- Biogas from anaerobic system
- Biological desulfurization
- Double-membrane gas holder
- Generator set
The generator includes a compliant exhaust-gas discharge branch.
- Plant power grid
04Flare branch
- Double-membrane gas holder
- Flare system
- Compliant gas discharge
05Sludge handling and return
- Sludge from secondary settling
- Sludge tank
Sludge returns from the sludge tank to the aerobic system.
- Sludge dewatering
- Drying
- Off-site transport
Related technologies
Contact KORN
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