dry toilet presentation dec 09

2. WILL YOU
mix almost pure substance
with
a badly polluted substance

3. WHY NOT
•mixing will make pure
substance impure

4. PURE SUBTANCE
•does not need to be
treated the same way as
impure substance

5. DID YOU KNOW
•that our urine is
filtered through
membrane filters and is
almost pure?

6. DID YOU KNOW
•during war time
surgeons have washed
their hands with urine
before surgery?

7. DID YOU KNOW
•during war time
surgeons have washed
their hands with urine
before surgery?

8. HAVE YOU HEARD
OF...
lead turning to gold...

9. HAVE YOU HEARD
OF...
impure substance
turning to clean
substance?

10. MIRACLE..
OUR WASTE MATTER
CAN BE CONVERTED
TO CLEAN SUBSTANCE

11. ALL WE HAVE TO DO....
SEPARATE SOLID
FROM LIQUID
SEPARATE IMPURE
FROM PURE

12. ALL WE HAVE TO DO....
ADD SAWDUST OR
ASH TO SOLID WASTE
INSTEAD OF WATER

13. ALL WE HAVE TO DO....
WAIT FOR 6 MONTHS

16. TO DO THIS
you have to work hard!

17. VERY HARD!
Right?

18. WRONG
Just move and Wash!