BSF Project

Black Soldier Fly Organic Waste Treatment System

Converting 210 tons of organic waste daily into high-value protein, oil, and fertilizer through advanced biological bioconversion.

210 TPD

Waste Processed

1.07 tons

Daily Larvae Harvest

70.3 tons

Protein Meal/Year

15,000+ t/yr

CO₂e Avoided

Project Overview

Nature's Most Efficient Waste Processor

The Black Soldier Fly (BSF)–based treatment system is an advanced biological waste management technology that converts organic waste into valuable bio-products through a controlled insect bioconversion process. BSF larvae possess an exceptionally high capacity to consume and rapidly stabilize organic waste, reducing its volume while transforming nutrients into high-protein biomass and organic fertilizer.

The system operates as a closed-loop, self-sustaining biological cycle, where a small portion of harvested larvae maintains the breeding colony, ensuring continuous egg production and uninterrupted waste processing — supporting circular economy principles at scale.

Project Objectives

Building a Scalable Waste Solution

Biologically treat approximately 210 TPD of organic waste (pilot: 10 TPD)
Reduce waste volume, odor, and environmental risks from uncontrolled decomposition
Recover high-protein larval biomass, industrial-grade insect oil, and organic fertilizer
Establish a closed-loop, self-sustaining production cycle
Support circular economy by transforming municipal waste into commercial products
Demonstrate a scalable model for sustainable urban waste management
Reduce methane emissions from landfill disposal of organic waste

How It Works

Five Integrated Production Stages

A continuous, segmented biological cycle that processes waste 24/7 with zero interruptions.

Stage 01

Hatchery & Nursery

5-Segment System

BSF eggs are incubated and hatched under controlled conditions. Newly hatched larvae are fed protein-rich starter feed for 5 days across 5 sequential segments before transfer to grow-out.

11.2–12.6M eggs/day

Egg Input

9.3M larvae/day

Larvae Output

46.5M larvae

Standing Inventory

Stage 02

Grow-Out Feeding

12-Segment System

Nursery larvae are fed organic waste for 12 consecutive days across 12 parallel segments. Each day, one batch enters and one fully matured batch is harvested, ensuring continuous processing.

10 tons/day

Waste Input

1.07 tons/day

Larvae Harvest

111.6M larvae

On-Site Inventory

Stage 03

Segregation & Breeding

Closed-Loop Colony

A tiny fraction (0.27%) of harvested larvae — just 2.92 kg/day — is retained as breeding stock. These transition through pupa to adult flies in a 14-day breeding loop, producing 11.2–12.6M eggs daily to sustain the system.

2.92 kg/day

Breeding Stock

14 days

Breeding Cycle

12.6M/day

Eggs Produced

Stage 04

Commercial Processing

Protein Meal & Oil

The remaining 1.07 tons/day of fresh larvae are dried, defatted, and processed into high-protein animal feed meal (40–45% protein) and industrial-grade insect oil for feed and biofuel applications.

70.3 tons/yr

Protein Meal

39.1 tons/yr

BSF Oil

42.2 tons/yr

Pure Protein

Stage 05

Frass & Residual Recovery

Zero-Waste Output

Residual organic matter and larval frass are recovered, dried, and processed into nutrient-rich organic fertilizer, soil conditioner, or further converted to biochar — ensuring near-zero waste discharge.

0.45–0.8 t/day

Frass DM Output

Organic Fertilizer

Use Case

Biochar

Alternative

Production Cycle

10 TPD Continuous Bioconversion

The pilot phase processes 10 tons of organic waste daily through a fully continuous, self-sustaining biological loop. The system maintains equilibrium through precise daily inflow of new larvae, stable standing biological inventory, and daily harvesting of mature larvae.

  • Closed-loop: breeding stock replaces itself daily
  • 80–85% dry matter biologically converted
  • Scalable from 10 TPD pilot to 210 TPD full capacity
  • Near-zero waste discharge from the facility

Output Projections

Annual Production Forecast

Based on steady-state operation with 1.07 tons/day fresh larvae harvest over 365 days.

Management Interpretation

At full 210 TPD capacity, the facility can supply nearly 1,000–1,400 tons of protein meal and 400–800 tons of oil annually, positioning BSF as a commercially significant alternative to imported feed proteins and oils. When standardized to a 60% protein grade, this corresponds to approximately 570–850 tons of pure protein equivalent per year.

Technical Foundation

Design Basis & Key Parameters

210 TPD

Waste Input

Segregated biodegradable municipal waste

60–70%

Moisture Content

Average incoming waste moisture

12 days

Larval Growth Cycle

Day-1 to Day-12 feeding period

90 mg/larva/day

Feeding Rate

Omnivorous diet consumption

116 mg/larva

Harvest Weight

Final individual larval weight

97%

Survival Rate

Average grow-out survival

12

Parallel Batches

Simultaneous grow-out segments

130–140 tons

Standing Biomass

Live larvae on-site (fresh weight)

80–90%

Egg Hatch Rate

Hatchery conversion efficiency