PL60614B1 - - Google Patents

Info

Publication number

PL60614B1

PL60614B1 PL123405A PL12340567A PL60614B1 PL 60614 B1 PL60614 B1 PL 60614B1 PL 123405 A PL123405 A PL 123405A PL 12340567 A PL12340567 A PL 12340567A PL 60614 B1 PL60614 B1 PL 60614B1

Authority

PL

Poland

Prior art keywords

tank

sedimentation tank

sewage

freshwater

treatment plant

Prior art date

1967-11-06

Links

• Espacenet
• Global Dossier
• Discuss

• 238000004062 sedimentation Methods 0.000 claims description 40
• 239000010865 sewage Substances 0.000 claims description 28
• 239000013505 freshwater Substances 0.000 claims description 20
• 239000010802 sludge Substances 0.000 claims description 16
• 238000005276 aerator Methods 0.000 claims description 5
• 238000005086 pumping Methods 0.000 claims description 5
• 238000004065 wastewater treatment Methods 0.000 claims description 4
• 239000010842 industrial wastewater Substances 0.000 claims 1
• 238000005273 aeration Methods 0.000 description 9
• 239000007789 gas Substances 0.000 description 3
• 239000002351 wastewater Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 238000000034 method Methods 0.000 description 2
• 230000029087 digestion Effects 0.000 description 1
• 239000003344 environmental pollutant Substances 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 231100000719 pollutant Toxicity 0.000 description 1
• 239000013049 sediment Substances 0.000 description 1

Cited By (1)