Instructables

How To Make an Algae Test Photo Bioreactor...Part One

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Picture of How To Make an Algae Test Photo Bioreactor...Part One
This gives a step-by-step instructions on making an algae test photo bioreactor. This can be used in any application that calls for testing and/or growing algae, to determine maximum growth rates, best nutrients, etc., such as...

Making algae biodiesel,
Animal feed,
Organic fertilizer,
Cosmetics,
Health food supplements and many more.

Because this is more involved than can be explained clearly in a single instructable, I'll have to include multiple parts.

You can download a complete free eBook here:

http://www.making-biodiesel-books.com/bioreactor.html

It includes a complete parts list, color diagrams, step-by-step instructions, and full color photos.

Step 1: Building the Base

Picture of Building the Base
Materials needed:

17 Plant (saucer) caddy (Home improvement store $17.99)
(10) 2 PVC "repair" couplings (Home improvement store $1.65 a piece)
(2) 28 x 48 x plexi-glass (Home improvement store $6.97 a piece)
(2) 2x4 steel brackets (Home improvement store $0.96 a piece)
Aquarium sealant (Home improvement store $3.98)
Wood screws and washers

Tools Needed:

Power drill
Jig saw
Hack saw
Straight edge
Marker
Vice

Step 2: Base Assembly 2

Picture of Base Assembly 2
Take out the plastic insert in the plant caddy and set aside. Place the plant caddy upside down on the Plexi-glass panel

Step 3: Base Assembly 3

Picture of Base Assembly 3
IMG_1104.JPG
Draw a circle on the INSIDE edge of the plant caddy.

Step 4: Base Assembly 4

Picture of Base Assembly 4
Take the jigsaw and cut along the circumference of the circle. You may want to cut along the inside of your pencil mark to make sure your wood panel fits into the plant caddy easily.

Step 5: Base Assembly 5

Picture of Base Assembly 5
Take the round piece you just cut and gently tap into the plant caddy.

Step 6: Base Assembly 6

Picture of Base Assembly 6
Using your straight edge, mark a straight line down the center. The line across, creating quarter pieces. Mark the exact center with a dot.

Step 7: Base Assembly 7

Picture of Base Assembly 7
Set your tie rails on the center and draw an outline around each.

Using wood screws and washers, anchor the tie rails in place. Be sure to pre-drill the screw hole or the plexi-glass may crack

Step 8: Base Assembly 8

Picture of Base Assembly 8
Evenly place 10 of the coupling around the outer edge of the plant caddy, 5 to each side. Leave 3.5 inches space on each side of the metal tie rails.

Step 9: Base Assembly 9

Picture of Base Assembly 9
With the marker, draw outlines around each fitting.
 
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alergyfree9 months ago

Your link doesn't work

Hi!

I cannot get the book downloaded.....

Thanks!

Martin
maliksudhir3 years ago
Hi ,
Can any one help me out in some calculation work its really very urgent , please help me out ..... i need to consume 1932.3kg/hr of CO2 with the help of Algae in a pond (water) for example Raceway pond , so i need to know the specific area to construct that pond and its sizing and dimension (length,etc) and the quantity of water needed and amount of algae used so that it easily consumes the mentioned amount of CO2 rate per hour..... please help me out soon you can also drop your suggestion and questions if any my email id is : sudhirmalik2011@gmail.com ....i will be waiting for your reply soon and i'll be highly thankful to you, if someone can help please do tell me its very urgent....

Thank you
did you ever get any responses fro anyone? if so I would most certainly be interested in the info or anything you have learned in achieving your goal.