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Engineering Tool · Adsorption & Chemicals

Activated Carbon Sizing Engine

A professional modeling tool for activated carbon adsorption systems. Calculate usage rates, pressure drops, and vessel geometry based on verified engineering correlations.

Status
Live Engineering Tool
Phase
Liquid / Gas
Units
Metric / Imperial
ATLAS WTS · Process Tools

Activated Carbon Sizing

Calculate activated carbon requirements, validate vessel dimensions, and estimate pressure drop based on flow and contaminant load.

1. Project Information
2. Process Parameters

3. Contaminant Loading Analysis
Note: Capacity is based on carbon type and contaminant species. Gas input is a dry adsorption capacity; the tool applies its built-in screening correlation for relative humidity.
4. Target Life & Required Carbon

Reference estimate from contaminant load × target life — independent of the bed dimensions entered below.

Required Carbon Mass
—(kg)
Required Bed Volume
—(m³)
5. Carbon Bed Dimensions & Validation

Diameter is always required (it sets the flow cross-section). Pick one way to specify how much carbon is in the vessel — height or direct fill mass — so it's unambiguous which value the results below are calculated from.

6. Bed Performance

Based on the carbon bed dimensions entered above.

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Estimated Bed Life
—(days)
Actual EBCT
—(min)
Superficial Velocity
—(m/h)
Estimated Pressure Drop
—(kpa)

Pressure drop is a screening estimate from the tool’s built-in empirical correlation.

7. Technical Insights & Advice
01

Engineering Basis

Methodology

Liquid pressure-drop results are screening estimates from built-in empirical correlations using temperature-corrected viscosity and mesh-specific terms.

Gas pressure-drop results are screening estimates from built-in empirical correlations using operating gas properties and mesh-specific terms.

Standards / Reference Basis

ASTM D2652ASTM D2854AWWA B604NSF/ANSI 61

Scope / Limitations

  • Pressure-drop outputs are screening estimates from built-in empirical correlations; verify against product or vendor data for final design.
02

Engineering Path

Application

Scenario

Workflow

  • Municipal Drinking Water A multi-barrier route for source-water characterization, conditioning, solids control, targeted advanced treatment, disinfection, and finished-water verification.
    Stage 04 — Oxidation or AdsorptionReturn to Stage 04
  • PFAS / Activated Carbon A six-stage decision path from PFAS and matrix characterization through pretreatment, carbon screening, lead/lag operation, field monitoring, and spent-media decisions.
    Stage 03 — Adsorption SizingReturn to Stage 03
  • Seawater desalination A membrane-led desalination train from intake and pretreatment through chemical conditioning, UF/MF where applicable, RO, conditioning, disinfection, and product water.
    Stage 02 — Screening & PretreatmentReturn to Stage 02
  • High-purity water Quality-critical water planning for advanced manufacturing and related uses. Define the end-use basis first: semiconductor UPW, pharmaceutical PW/WFI, power or boiler makeup, and laboratory water are distinct duties.
    Stage 01 — PretreatmentReturn to Stage 01