​​Integrated Wastewater Solutions for Food Processing: Tackling Organic Loads, Fats & Flow Variations​​

Lefilter2025-07-30 BACK TO LIST

Core Contaminant Removal Capabilities(EPC)

  1. Organic Matter Degradation

    Hybrid activated sludge + biofilm technologyefficiently breaks down proteins, sugars, and starches with >90% BOD reduction.


  2. Suspended Solids Removal 

    Multi-stage filtration:

    • Bar screens capture large particulates

    • Clarifiers remove mid-size solids

    • Depth filters polish effluent to <10 NTU

  3. Fats/Oils/Grease (FOG) Elimination

    Dissolved Air Flotation (DAF) units separate emulsified oils via micro-bubble attachment, achieving <15 mg/L residual FOG before biological treatment.


  4. Nutrient Management

    A²/O process (Anaerobic-Anoxic-Oxic) configuration:

    • Removes 85%+ nitrogen via nitrification/denitrification

    • Achieves 70%+ phosphorus uptake by PAOs

Operational Advantages

  • Flow Variation Resilience

    Protected biomass on fixed-film media withstands 300% flow surges and 2x organic load spikes while maintaining effluent compliance.

  • Space Optimization

    Compact skid-mounted designs require 40% less footprint vs. conventional systems; underground installation preserves landscape aesthetics.


  • Automated Control

    PLC systems with remote monitoring provide:

    • Real-time TSS/BOD/FOG analytics

    • Automated chemical dosing

    • Predictive maintenance alerts

      Reducing operator intervention by 70%

Economic & Sustainability Benefits

Feature

Impact

Water Reuse

30-50% reduction in freshwater intake via treated effluent recycling

Energy Savings

High-efficiency blowers cut power consumption by 25%

Waste Reduction

Dewatered sludge volume minimized for lower disposal costs

Regulatory Assurance

Consistent compliance with ISO 14000, EPA Effluent Guidelines

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