JPH025918Y2 - - Google Patents

Info

Publication number

JPH025918Y2

JPH025918Y2 JP19580985U JP19580985U JPH025918Y2 JP H025918 Y2 JPH025918 Y2 JP H025918Y2 JP 19580985 U JP19580985 U JP 19580985U JP 19580985 U JP19580985 U JP 19580985U JP H025918 Y2 JPH025918 Y2 JP H025918Y2

Authority

JP

Japan

Prior art keywords

septic tank

pressure

tank

water level

resistant

Prior art date

1985-12-18

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.)

Expired

Links

• Espacenet
• Global Dossier
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• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
• 230000002093 peripheral effect Effects 0.000 claims description 8
• 239000007788 liquid Substances 0.000 claims description 5
• 238000005273 aeration Methods 0.000 description 6
• 238000013461 design Methods 0.000 description 6
• 238000009434 installation Methods 0.000 description 3
• 238000004062 sedimentation Methods 0.000 description 2
• 238000000926 separation method Methods 0.000 description 2
• 239000004575 stone Substances 0.000 description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 238000004891 communication Methods 0.000 description 1
• 238000012790 confirmation Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000001788 irregular Effects 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 239000002689 soil Substances 0.000 description 1
• 238000004659 sterilization and disinfection Methods 0.000 description 1