# Copper enriched biomass

Pyanodons item · internal name `cu-biomass` · stack size 100 · fuel value 2.5MJ · first craftable in tier 4 (pY science pack 2, [tier 4](https://factorio.kalzumeus.com/tier/4.md))
HTML page: https://factorio.kalzumeus.com/item/cu-biomass/

## Produced by (3 recipes)

### Copper enriched biomass (`rennea-cu`)

- 100 s · tier 4
- Ingredients: 200 × [Tailings](https://factorio.kalzumeus.com/fluid/tailings.md), 3 × [Rennea](https://factorio.kalzumeus.com/item/rennea.md)
- Results: 10 × [Copper enriched biomass](https://factorio.kalzumeus.com/item/cu-biomass.md), 50 × [Wastewater](https://factorio.kalzumeus.com/fluid/waste-water.md)
- Made in: Rennea plantation MK 01, Rennea plantation MK 02, Rennea plantation MK 03, Rennea plantation MK 04
- Unlocked by: [Phytomining - Stage 1](https://factorio.kalzumeus.com/tech/phytomining.md)

### Copper enriched biomass (`rennea-cu-2`)

- 60 s · tier 5
- Ingredients: 200 × [Tailings](https://factorio.kalzumeus.com/fluid/tailings.md), 3 × [Rennea](https://factorio.kalzumeus.com/item/rennea.md), 50 × [Chelators](https://factorio.kalzumeus.com/fluid/chelator.md)
- Results: 20 × [Copper enriched biomass](https://factorio.kalzumeus.com/item/cu-biomass.md), 80 × [Wastewater](https://factorio.kalzumeus.com/fluid/waste-water.md)
- Made in: Rennea plantation MK 01, Rennea plantation MK 02, Rennea plantation MK 03, Rennea plantation MK 04
- Unlocked by: [Phytomining - Stage 2](https://factorio.kalzumeus.com/tech/phytomining-mk02.md)

### Copper enriched biomass (`rennea-cu-3`)

- 50 s · tier 7
- Ingredients: 200 × [Tailings](https://factorio.kalzumeus.com/fluid/tailings.md), 3 × [Rennea](https://factorio.kalzumeus.com/item/rennea.md), 1 × [Heavy metal ATPases (HMAs)](https://factorio.kalzumeus.com/item/hmas.md), 50 × [Chelators](https://factorio.kalzumeus.com/fluid/chelator.md)
- Results: 80 × [Copper enriched biomass](https://factorio.kalzumeus.com/item/cu-biomass.md), 100 × [Wastewater](https://factorio.kalzumeus.com/fluid/waste-water.md)
- Made in: Rennea plantation MK 01, Rennea plantation MK 02, Rennea plantation MK 03, Rennea plantation MK 04
- Unlocked by: [Phytomining - Stage 3](https://factorio.kalzumeus.com/tech/phytomining-mk03.md)

## Used in (2 recipes)

- Compost 1 × Copper enriched biomass (`biomass-cu-biomass`, tier 1) → [Biomass](https://factorio.kalzumeus.com/item/biomass.md)
- Copper ore (`cu-biomass-extraction`, tier 4) → [Copper ore](https://factorio.kalzumeus.com/item/copper-ore.md)