Norma Rae Script
Thats all youre eatin for lunch - an apple?
Im dietin.
I gotta keep my strength up.
I put these preserves up myself.
Sunday, Roscoe and I put up
over quarts of peaches.
Whatd you do over the weekend, Norma?
I soaked my feet.
I saw you in town Sunday.
Your friend drives a mighty big car.
Well, if youd looked on the motel register,
youd have seen my name there too.
Its none of my b
New Alternative Energy Source!!
Biodiesel
Bioethanol
Biogas
Biobutanol
A gaseous, liquid, or solid
substance of biological
origin that is used as a fuel
Cost-effective
Sustainable
Alternate gasoline
1st Generation: Food Sources
Food-Energy Conflicts, Farmland Problem
2nd Generation: Cellulosic Source
Difficul
SCODcr
① 폐수를 GF/B filterpaper로 여과한다.
② 여액을 COD vial에 주입한다.
③ COD reactor로 120℃에서 2시간 동안 반응시킨다.
(단, 1시간 정도 반응 후 한번 흔들어준다.)
④ 대기 중에 방냉시킨 후,
COD spectrometer를 이용하여 COD를 측정한다
Turbidity
① Turbidity meter를 standard 0.1과 20, 100, 800 N