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They are not the same thing. Manure is animal poop. Sewage sludge is the output of our sewers. Despite our best efforts to filter this, there is a lot more than
by throwaway66920 7y ago
They are not the same thing. Manure is animal poop. Sewage sludge is the output of our sewers. Despite our best efforts to filter this, there is a lot more than poop in there. Heavy metals, drugs, etc.
- briantakita 7y agoWhile there are many benefits to unfettered trade, a downside is lack of quality control of the inputs into the system. Garbage in, Garbage out...