[Terrapreta] sewage sludge charcoal

[Michael Antal]

I am pleased and somewhat surprised to report that raw sewage sludge is a
good feedstock for charcoal production.  Details are available on the HNEI
website below.  Regards, Michael.

 

Michael J. Antal, Jr.

Coral Industries Distinguished Professor of Renewable Energy Resources

Hawaii Natural Energy Institute

POST 109, 1680 East-West Rd.

Honolulu, HI 96822

 

phone: 808/956-7267

fax: 808/956-2336

www.hnei.hawaii.edu

 

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