The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
Desiccation cracks in dried sludge, the hard final remains from a sewage plant
Desiccation cracks in dried sludge, the hard final remains from a sewage plant
Sewage sludge in a beaker from a treatment plant
Sewage sludge in a beaker from a treatment plant
A shovel excavator loading solid sewage sludge for land application.
A shovel excavator loading solid sewage sludge for land application.
Composting toilet
This is the pedestal for a split-system composting toilet where collection/treatment chambers are located below the bathroom floor.
This is the pedestal for a split-system composting toilet where collection/treatment chambers are located below the bathroom floor.
Inexpensive do-it-yourself compost toilet at Dial House, Essex, England, utilizing an old desk as the toilet unit.
Inexpensive do-it-yourself compost toilet at Dial House, Essex, England, utilizing an old desk as the toilet unit.
Public composting toilet at a park in Helsinki, Finland
Public composting toilet at a park in Helsinki, Finland