Recycling lecture: We make soap using oil which became old

February 8, 2011

 

 

Recycling lecture

 

We make soap using oil which became old

 

List of procedures
 
STEP.01 [thing to set up]
●Caustic soda ... ... 80 g
 (sodium hydroxide)
●Oil ..., 400cc
●Water ..., 200cc
Scales, pan, ball gas ring rice scoop spatula, whisk, container
STEP.02 [how to make]
Please put caustic soda in the ball
STEP.03 [how to make]
Please set fire to oil
STEP.04 [how to make]
Please put caustic soda which you dissolved in water little by little
STEP.05 [how to make]
Please stir pan
STEP.06 [how to make]
Please move thing which you became into jam form to container
STEP.07 [how to make]
Please lay for around ten days
Completion
le01_02
le_01 STEP.01
Thing to set up
●Caustic soda ... ... 80 g
 (sodium hydroxide)
●Oil ..., 400cc
●Water ..., 200cc
Scales, pan, ball gas ring rice scoop spatula, whisk, container
 STEP.01
 
 
Thing which prepares for step 1
le_01 STEP.02
On ball caustic soda
Please put
Put caustic soda in the water,
Please stir well.

※When skin had,
Please wash away with water
 STEP.02
 
 
Please put caustic soda in step 2 ball
le_01 STEP.03
Please set fire to oil

Please heat around 70 degrees Celsius.


 
 STEP.03
 
 
Please set fire to step 3 oil
le_01 STEP.04
Caustic soda which we dissolved in water
Please put little by little

At this time, not to boil over
Please coordinate fire of cooker.

 
 STEP.04
 
 
Please let by some caustic soda which we dissolved in step 4 water enter
le_01 STEP.05
Please stir pan

Until it becomes into jam form
Please boil down for approximately 30 minutes.

 
 STEP.05
 
 
Please stir step 5 hot pot
le_01 STEP.06
Thing which we became into jam form
Please move in container
When container chooses thing of various forms,
We can enjoy form of soap.

As we harden immediately,
Please go quickly.
 STEP.06
 
 
Please move thing which you became into a step 6 jam form to container
le_01 STEP.07
Please lay for around ten days

While confirming effect
Please adjust period to lay.

 
 STEP.07
 
 
Please lay for step 7 around ten days
 

Contact

Waste and Recycling Affairs section
Person in charge of enlightenment
telephone: 0157-67-7676
facsimile: 0157-67-7677