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FOOD WASHING / CCR ENGINEERING

Food Washing Engineering Simulation

Configure the process and review the working water circuit, ozone balance, residual, and CT in real time.

WORKING DIAGRAM
CCR Food Washing SystemFresh ozone-water feed • counter-current washing • controlled bottom drain
Realistic CCR food washing tank with surface conveyor, vegetables, stainless spray manifold, delivery pump, and controlled bottom drainReal BES OWS-3 ozone water systemPRODUCT INPRODUCT OUTO₃O₃O₃O₃
OWS-33,000 mg/h total
DELIVERY PUMP
Spray C₀3.60 mg/L
Contact-Zone C2.47 mg/L
Fresh Water500 LPH
Water Use4,000 L/day
Controlled DrainQdrain = 500 LPH
Qfresh = Qdrain500 LPH = 500 LPH
PERFORMANCE SUMMARY
Recommended EquipmentOWS-3 × 13,000 mg/h total generator output
PRIMARY PROCESS KPI
1 · Spray C₀3.60 mg/LSource concentration at spray nozzleNo direct PASS criterion
No Established Reference
2 · Contact C₁ averagePASS2.474 mg/LProduct / surface contact zone · time-averageTarget ≥ 1.000 mg/L
BES Engineering Design Target
3 · End-of-Contact Cend2.506 mg/LProduct contact zone · instantaneous at exposure endNo separate threshold
Controlled KPI is C₁ average
4 · Product CTPASS2.47 mg·min/LIntegrated product exposureTarget ≥ 1.25 mg·min/L
BES Engineering Design Target
5 · Overall ProcessPASSPASSResidual meets the selected food/process target.Critical checks: C₁ · CT · O₃ supply · hydraulic range
SYSTEM & HYDRAULIC PERFORMANCE
Bulk Tank C₂0.394 mg/LSecondary bulk-water resultNo separate bulk threshold
O₃ Supply MarginPASS18.53 mg/minAvailable 30.00 · Required 11.47Utilization 38% · Calculated Process Requirement
Hydraulic BalanceQfresh = Qdrain500 LPH = 500 LPHCCR Process Target
Daily Water Use4,000 L/dayQfresh × operating hours/dayInformational · no configured target
Estimated EOG LifeData requiredVerified OWS rated-life data is not storedNo Established Reference
Physical model: Food moves on the conveyor at the water-surface/contact level. Product C/CT uses the explicit local contact-zone volume, not the full tank water volume. Confirm the contact-zone volume from field geometry before final design.
Calculation Appendix — Physical Concentration LocationsSpray Outlet C₀ = (generator output × MTE) ÷ Q = 3.60 mg/L.Product Contact-Zone C₁ uses Vcontact = 50.0 L and the local CSTR mass balance; time-average = 2.474 mg/L.End-of-Contact Cend = 2.506 mg/L. Product CT = ∫Ccontact(t)dt = 2.47 mg·min/L.Bulk Tank C₂ uses Vtank = 300.0 L and the balanced Qfresh/Qdrain bulk-water balance; end value = 0.394 mg/L.Food travels at the water-surface washing zone; the full tank volume is not treated as the direct product-contact volume.
SINGLE-PASS HYDRAULIC BALANCEFresh ozonated water in = controlled bottom drain outNo return line connects the washing tank to the OWS.
Qfresh 8.3 L/minQdrain 8.3 L/min

Quick Simulation Inputs

1) Process Selection
2) Selected Ozone Equipment
3) Water / Contact-Time Inputs
4) Advanced Engineering Inputs
Manual engineering inputLocal surface/spray water volume used for product-contact C/CT. It is not automatically the full tank volume. Confirm from wash-zone geometry before final design.
5) Equipment Recommendation
AI recommends equipment first. User-selected equipment remains editable and all engineering results recalculate live.
Live AI Engineering EvaluationPASSResidual meets the selected food/process target. No correction required.
6) Operation Pattern / Timeline
LOCATION-SPECIFIC C / PRODUCT CT
Product-surface exposure is evaluated separately from bulk-tank water.
PASS
1 · Spray C₀3.60 mg/L→2 · Contact C₁ avg2.474 mg/L→3 · Cend2.506 mg/L→4 · Product CT2.47 mg·min/L→5 · OverallPASS
— — Spray C₀━━ Product Contact C₁(t)━━ Bulk Tank C₂(t)— — Design Target
Ozone Concentration by Product Contact TimeSpray source, product contact zone and bulk tank residual
012340.000.250.500.751.00Product Contact Time (min)Dissolved Ozone C (mg/L)Spray C₀ 3.60 mg/LCend 2.506 mg/LC₁ avg 2.474 mg/LBES Design Target1.000mg/LBulk C₂ end 0.394 mg/L
Product CT AccumulationIntegrated ozone exposure over product contact time
0123Target reached 0.51 min0.000.250.500.751.00Product Contact Time (min)Accumulated CT (mg·min/L)1.00 min · CT 2.47CT Target 1.25 mg·min/L
Interpretation: C₁ is the time-average across product exposure; Cend is the instantaneous final value on the rising contact-zone curve. Bulk C₂ is a secondary hydraulic result and has no separate stored threshold.