JPH0215598Y2 - - Google Patents

Info

Publication number

JPH0215598Y2

JPH0215598Y2 JP9116785U JP9116785U JPH0215598Y2 JP H0215598 Y2 JPH0215598 Y2 JP H0215598Y2 JP 9116785 U JP9116785 U JP 9116785U JP 9116785 U JP9116785 U JP 9116785U JP H0215598 Y2 JPH0215598 Y2 JP H0215598Y2

Authority

JP

Japan

Prior art keywords

water

chamber

septic tank

sewage

aeration

Prior art date

1985-06-17

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 49
• 238000005273 aeration Methods 0.000 claims description 32
• 239000010865 sewage Substances 0.000 claims description 17
• 239000013505 freshwater Substances 0.000 claims description 8
• 238000005507 spraying Methods 0.000 claims description 7
• 239000002351 wastewater Substances 0.000 description 13
• 238000004062 sedimentation Methods 0.000 description 11
• 238000000926 separation method Methods 0.000 description 10
• 239000006260 foam Substances 0.000 description 6
• 239000007788 liquid Substances 0.000 description 6
• 239000006228 supernatant Substances 0.000 description 6
• 238000004659 sterilization and disinfection Methods 0.000 description 5
• 230000000694 effects Effects 0.000 description 4
• 239000000463 material Substances 0.000 description 4
• 244000005700 microbiome Species 0.000 description 4
• 238000010586 diagram Methods 0.000 description 3
• 239000003814 drug Substances 0.000 description 3
• 238000001556 precipitation Methods 0.000 description 3
• 239000000126 substance Substances 0.000 description 3
• 238000007664 blowing Methods 0.000 description 2
• 239000000645 desinfectant Substances 0.000 description 2
• 229940079593 drug Drugs 0.000 description 2
• 239000010800 human waste Substances 0.000 description 2
• 238000000746 purification Methods 0.000 description 2
• 239000008213 purified water Substances 0.000 description 2
• 239000010802 sludge Substances 0.000 description 2
• 239000008399 tap water Substances 0.000 description 2
• 235000020679 tap water Nutrition 0.000 description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 230000000903 blocking effect Effects 0.000 description 1
• 230000015556 catabolic process Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000004891 communication Methods 0.000 description 1
• 230000001276 controlling effect Effects 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 239000008235 industrial water Substances 0.000 description 1
• 238000007689 inspection Methods 0.000 description 1
• 238000012423 maintenance 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
• 238000005192 partition Methods 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1
• 239000002990 reinforced plastic Substances 0.000 description 1
• 230000000630 rising effect Effects 0.000 description 1
• 238000007711 solidification Methods 0.000 description 1
• 230000008023 solidification Effects 0.000 description 1
• 239000007921 spray Substances 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 239000004094 surface-active agent Substances 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1