JPH0248196U - - Google Patents

Info

Publication number

JPH0248196U

JPH0248196U JP12651788U JP12651788U JPH0248196U JP H0248196 U JPH0248196 U JP H0248196U JP 12651788 U JP12651788 U JP 12651788U JP 12651788 U JP12651788 U JP 12651788U JP H0248196 U JPH0248196 U JP H0248196U

Authority

JP

Japan

Prior art keywords

septic tank

manhole

aeration pipe

aeration

air pump

Prior art date

1988-09-27

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005273 aeration Methods 0.000 claims description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
• 238000004062 sedimentation Methods 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1