CASE-045 · Engineering case

Centrifuge Installation and Interface Engineering

Coordinated installation, startup and operator training for a centrifuge system that recovered product previously lost to wastewater.

Conceptual engineering visualization: Installed vertical centrifuge separator: Centrifuge Installation and Interface Engineering
Conceptual engineering visualization · AI generated

Why the Work Mattered

Purpose and Operating Need

Recovered 104K gallons per year of vinegar previously lost to the wastewater stream, at an estimated value of $37,607 per year.

Engineering Approach

Engineering Approach

Engineering scope: centrifuge skid coordination, membrane protection, wastewater compliance drivers (BOD and total waste), vendor startup and operator training.

Outcome & Engineering Context

Outcome and Context

Recovered approximately 104,000 gallons/year of vinegar. The source estimated the recovered product at approximately $38k/year.

Workstream Results & Impact

Workstream Portfolio Rollup

18,317,000 USD

Wine Clarification and Vinegar Polishing Modernization

Recorded workstream portfolio reference. This is the workstream-level value and is not a project expenditure or a new total of reassigned projects.

Measures & Operating Detail

MeasureValueType & meaningAttribution & operating context
BOD Allowance500 lb/dayOperating Control
Discharge criterion

Applies to: Related vinegar recovery and pH-treatment changes to wastewater BOD loading, discharge limits and historical surcharges

City receiver — BOD allowance — City receiver

BOD Exceedance Months7 monthsObservation
Historical observation

Applies to: Related vinegar recovery and pH-treatment changes to wastewater BOD loading, discharge limits and historical surcharges

12-month review — BOD exceedance months — 12-month review

Waste-Volume Exceedance Months11 monthsObservation
Historical observation

Applies to: Related vinegar recovery and pH-treatment changes to wastewater BOD loading, discharge limits and historical surcharges

12-month review — Waste-volume exceedance months — 12-month review

Weekly Discarded Vinegar and Sludge2,000 gal/weekBaseline
Historical design basis

Applies to: Related vinegar recovery and pH-treatment changes to wastewater BOD loading, discharge limits and historical surcharges

Membrane supplier cleaning — Weekly discarded vinegar and sludge — Membrane supplier cleaning

pH-Treatment Cost Reduction54,000 USD/yearEstimate
Projected benefit

Applies to: Related vinegar recovery and pH-treatment changes to wastewater BOD loading, discharge limits and historical surcharges

AFE option — pH-treatment cost reduction — AFE option

Combined Savings108,407 USD/yearEstimate
Projected benefit

Applies to: Related vinegar recovery and pH-treatment changes to wastewater BOD loading, discharge limits and historical surcharges

AFE option — Combined savings — AFE option

Engineering scope and design basis

The centrifuge supplier installation recovered approximately 104K gallons/year of vinegar previously lost to wastewater, at an estimated recovered-product value of $37,607/year.

Project scope and individual work packages are presented separately; project totals are not additive to their component values.

1 detail rows; 334 K project-family value.

Actions, Methods & Controls

ACTIVITIES IN CONTEXT

Additional Technical Detail

Roles & contributions
  • Project Ownership

    Full lifecycle project ownership

    Owned the full project lifecycle: capital planning and prioritization, need definition, feasibility and scope development, engineering and AFE justification, procurement and vendor coordination, construction sequencing and field oversight, commissioning, turnover, and post-startup support. Connected operating requirements with technical scope, funding decisions, execution readiness, and the needs of operations and maintenance.

  • Centrifuge Supplier and Installation Contractors

    Project coordination

    Project coordination

    Centrifuge supplier startup and operator training were planned with electrical and piping contractors after skid connection.

Workstream context
All portfolio connections
Project ownership and delivery context

Owned the full project lifecycle: capital planning and prioritization, need definition, feasibility and scope development, engineering and AFE justification, procurement and vendor coordination, construction sequencing and field oversight, commissioning, turnover, and post-startup support. Connected operating requirements with technical scope, funding decisions, execution readiness, and the needs of operations and maintenance.

Aligned skid utilities, electrical supply and process connections, and coordinated supplier startup and operator training. The resulting recovery of approximately 104,000 gallons per year connected separation engineering with usable product yield and reduced loss to the wastewater stream.

Related analysis and application artifacts
Connected collections

WHAT COMES NEXT

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