[Terrapreta] sewage sludge charcoal

[Michael Bailes]

Well google gives me several pages of regulations about 'shitting on ships'
but little else.

Why would industrial contaminants and waste be allowed in the sewage system?
m

On 10/04/2008, Gerald Van Koeverden <vnkvrdn at yahoo.ca> wrote:
>
> Lou,
>
> I know it seems unbelievable.  I didn't understand it until we had a
> discussion about taking sewage from the local municipality and spreading it
> on our land.  Cities have two only two types of sewers: storm (rainwater)
> and sanitation (i.e. 'sewage' waste - both home and factory).    Based on
> the amount of toxic chemicals, officials try to guage how much you can put
> on your land without poisoning the land too much that would make the crops
> too poisonous to eat...
>
> Gerrit
>
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