বায়োফিল্টার আকার নির্ণয় ক্যালকুলেটর
The biofilter is the heart of every RAS: it must convert the ammonia (TAN) your fish excrete into nitrate around the clock. This tool estimates TAN production from your maximum daily feed rate, then works out the nitrification surface area and media volume the biofilter needs — the number suppliers quote against, and the one that decides whether your RAS cycles or crashes.
তথ্য দিন
ফলাফল
TAN উৎপাদন
18,000 g/day
30 g TAN per kg feed at 35% protein
Design TAN load (with 30% peak margin)
23,400 g/day
Peak feeding and biomass swings
Nitrification surface area needed
58,500 m²
At 0.4 g TAN/m²/day
Media volume needed
117 m³
500 m²/m³ protected surface area
Alkalinity consumed
130 kg CaCO₃/day
≈7.2 g CaCO₃ per g TAN — check your make-up and buffering
পরিকল্পনা নোট
- TAN excretion is estimated at about 30 g per kg of feed at 35% protein — it varies with protein digestibility and species, so treat it as a planning figure.
- Nitrification rates fall in cold or low-alkalinity water; systems running below 20 °C or above 15 ppt salinity need supplier-confirmed rates.
- Biofilters also carry BOD from dissolved organics — heterotrophic bacteria can smother nitrifying media if solids removal is undersized.
- Confirm the supplier's tested nitrification rate and protected media area before purchase.
এগুলি আনুমানিক পরিকল্পনা সংখ্যা, কোনো নিশ্চয়তা নয়। অনুবাদ স্বয়ংক্রিয় — কিছু বিস্তারিত ইংরেজিতে থাকতে পারে।
Short answer
What is the fastest way to get quotes for Biofilter Sizing?
Submit one structured request for Biofilter Sizing. FishMatch Group translates it into a technical RFQ, runs a confidential sourcing round with project-matched international suppliers, and returns comparable quotations. No fee is charged to the buyer, and your identity and project details stay private until you choose to proceed.
- How it works:
- One structured request, human-reviewed before any supplier outreach
- Typical turnaround:
- Depends on scope and site data; no turnaround is guaranteed
- Confidentiality:
- Supplier names are never exposed during evaluation
- Cost to buyers:
- No fee charged to the buyer
What is the fastest way to get quotes for Biofilter Sizing?
Submit one structured request for Biofilter Sizing. FishMatch Group translates it into a technical RFQ, runs a confidential sourcing round with project-matched international suppliers, and returns comparable quotations. No fee is charged to the buyer, and your identity and project details stay private until you choose to proceed.
How does FishMatch Group source suppliers for this requirement?
You submit one structured request. We translate it into a technical RFQ, run it against qualified manufacturers and integrators in the relevant categories, and return normalised quotations you can compare side by side on scope, lead time and total cost of ownership.
Do buyers see supplier names during the sourcing process?
No. Supplier identities stay confidential during discovery and evaluation. You receive anonymised, comparable technical and commercial packages, and introductions happen only after both sides are qualified and agree to proceed.