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Project archetype · Water Treatment

Aquaculture Water Treatment Plant — Intake, Reuse & Effluent Playbook

Reference architecture for a dedicated aquaculture water-treatment plant supporting RAS, hatchery, shrimp farm, fish farm, cold-chain and processing operations — intake treatment, reuse loops, effluent conditioning and discharge compliance.

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Project assumptions

Applications
RAS, hatchery, shrimp / fish farm, processing plant, cold chain
Flow range
50–5,000 m³/day depending on operation
Sources
Surface, well, marine, brackish or reconstituted
Objectives
Meet culture water quality; comply with discharge; enable reuse
Installed load
50–800 kW depending on scale and process
Project readiness score

Score your project in 60 seconds

Set your current status on seven factors. We calculate a 0–100 readiness score, flag gaps EPCs and lenders will raise, and pre-fill an RFQ your concierge can act on immediately.

40
/ 100
planning

Planning — foundational work still open, but structured RFQs feasible

Strengths
  • Energy plan: Grid connection secured
  • CAPEX clarity: USD 2M–10M — mid commercial
Do next
  • Sign a site option or lease for at least 20 years
  • Commission water lab tests (salinity, TAN, iron, TDS) and file abstraction permit
  • Engage local permitting consultant and file EIA scoping
  • Secure at least one signed LOI from a processor or importer
Send score with RFQ Financing pre-qualifier

Indicative execution readiness. Not a credit decision or engineering warranty.

System stack

Intake treatment

  • • Mechanical screening, sand filtration, cartridge polishing
  • • UV or ozone disinfection
  • • Optional desalination or reverse osmosis

Storage & buffering

  • • Raw and treated water tanks
  • • Emergency reserve sized for 24–72 h critical operation
  • • Temperature control (heat pumps / chillers)

Reuse & recirculation

  • • Drum filtration, protein skimming, MBBR biofilters
  • • Denitrification stage for low-exchange operation
  • • Degassing and CO₂ stripping

Effluent treatment

  • • Solids settling, screening, thickening and dewatering
  • • Biological treatment (SBR, MBBR) sized to nitrogen load
  • • Constructed wetlands or polishing lagoons
  • • Optional nutrient recovery

Monitoring & controls

  • • Online DO, TAN, NO₂, NO₃, pH, ORP, turbidity
  • • Flow metering, SCADA integration, mobile alarms
  • • Sampling and analytical protocol

Utilities

  • • Standby power for critical loops
  • • Chemical dosing skids where required
  • • Sludge handling and disposal

Project stages

  1. 1. Water & discharge audit
    Source characterization, target species / process, discharge limits. 3–6 weeks.
  2. 2. Concept & basic design
    Mass balance, unit selection, class-3 budget. 6–10 weeks.
  3. 3. Permits
    Water abstraction, discharge, environmental. 3–9 months.
  4. 4. RFQ & supplier selection
    Neutral RFQ for units, controls, EPC. 6–10 weeks.
  5. 5. Construction & commissioning
    Civil, tanks, process, controls, start-up. 6–12 months.

Main CAPEX drivers

Indicative share of total installed cost. Actual split varies by region, redundancy, automation and civil scope.

Civil works & tanks20–30%
Process equipment (filtration, biofilters, disinfection)30–40%
Electrical, controls & SCADA8–14%
Piping, valves & instrumentation8–12%
Engineering, permits & PM6–10%
Contingency10–15%
Indicative class-4 ranges only. Confirm with a class-3 budget via a neutral RFQ before financing.

Bankability questions

  • Is the source water fully characterized (chemical, biological, seasonal)?
  • Are discharge limits documented and achievable by the proposed design?
  • Is the culture water spec (DO, TAN, alkalinity, salinity) defined?
  • Is redundancy sized to protect life-support during equipment failure?
  • Is a qualified operator identified with water-treatment experience?
  • Is CAPEX supported by class-3 estimates from two sources?
  • Is OPEX (energy, chemicals, sludge) modeled with realistic assumptions?
  • Is financing matched to project ramp-up?

Key project risks

  • Discharge limits tightening after commissioning.
  • Source water quality deterioration (algal bloom, salinity intrusion).
  • Single points of failure interrupting culture water supply.
  • Sludge handling and disposal costs higher than plan.
  • Chemical / energy price volatility hitting OPEX.

Common questions

Bankability brief

Get the bankability brief — Aquaculture Water Treatment Plant

6-page investor-grade brief: CAPEX bands, OPEX assumptions, revenue model, sensitivity, risk register and a country permit map — tailored to this archetype. Free, sent to your inbox and printable to PDF.

No spam. Used only to send the brief and route your project to the right concierge.

Ready to move forward

Turn this Aquaculture Water Treatment Plant archetype into a real RFQ

FishMatch Group prepares a neutral, confidential brief based on the assumptions, system stack and cost drivers on this page — then matches you with 1–3 project-matched international suppliers or EPC partners. Supplier identities stay private until you approve them. Buyers never pay.

1
Share your project brief

Answer a short guided form — species, capacity, site, timeline, budget range. Takes ~3 minutes. Fully confidential.

2
We run supplier-neutral outreach

Our team screens project-matched providers globally and prepares a comparable, budget-grade RFQ package for each.

3
Compare 1–3 matched offers

You receive shortlisted proposals with technical, commercial and financing terms — ready for board or lender review.

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