I am mainly responsible for the septic tank and flushing work.
For septic tanks, the blower is adjusted depending on the color, pH, and input amount of the aeration tank.
Septic tanks contain microorganisms that decompose organic matter in sewage, and these microorganisms cannot live without air, so it is best to pump air into them.It's an aeration blower.
This is an important task that, if delayed, can cause bad odors and make it impossible to treat sewage.

The next step is to wash the inside of the pigpen before moving the pigs.
This is the same with daily cleaning, but dirt accumulates in small corners.
Also, the feeding area is especially important, so check for dirt not only by looking at it but also by touching it with your hands.
In addition to visible dirt, it is also necessary to remove harmful bacteria.
After cleaning, the empty pigpen is thoroughly sterilized for the next batch of pigs.

It may be dirty to keep living things, but feces and urine inevitably become an issue.
The work of septic tanks and flushing is a difficult job that requires facing the problem head-on.
We do our best to help our pigs grow in as good an environment as possible.

Tsutomu Karasawa