Sludge
From Captain of Industry Wiki
Sludge
| Type | Crafted material |
| State | Loose |
| Transported by | U-shape Conveyor [II•III] Pickup•Truck Haul Truck (Dump) |
| Stored in | Loose Storage [II•III•IV] Shipyard |
| Created in |
|
| Used in |
|
Sludge is a biological waste product recovered from Waste Water that has undergone purification in a Wastewater Treatment building. Don't ask what it's made of. Valuable Fuel Gas and Compost can be recovered via Anaerobic Digestion, or it can simply be burned.
Contracts
Below are the contracts which are available for this item. These contracts are calculated for ships with size 8. Please note that these need to be unlocked by finding and upgrading the Villages.
Buy
6000
2400
:
0.4 
/month
/month4.8 /ship
/ship24 Establish
Establish
2400
7200
:
0.1 /month
/month7.2 /ship
/ship6 Establish
EstablishRecipes
Below are all the recipes which contain this item. Note that some of them may be locked behind Research and not immediately available in your game.
Production
:
80
160
4
8
4
8
30 
60 
40
80
12
24
:
80
160
4
8
8
16
30
60
60
120
18
36
Consumption
:
18
18
60
60
8
8
3
3
:
ACCEPTS
6
18
/ 20
/ 60
6
18
