DE3539857C1 - - Google Patents

Info

Publication number

DE3539857C1

DE3539857C1 DE3539857C1 DE 3539857 C1 DE3539857 C1 DE 3539857C1 DE 3539857 C1 DE3539857 C1 DE 3539857C1

Authority

DE

Germany

Prior art keywords

brush

lifting

field magnet

channel

gear motor

Prior art date

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.)

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• 238000005406 washing Methods 0.000 claims description 8
• 238000004140 cleaning Methods 0.000 claims description 6
• 239000010865 sewage Substances 0.000 claims description 3
• 239000000126 substance Substances 0.000 claims description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• 241000195493 Cryptophyta Species 0.000 description 2
• 238000004804 winding Methods 0.000 description 2
• 238000005273 aeration Methods 0.000 description 1
• 238000013459 approach Methods 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 239000007795 chemical reaction product Substances 0.000 description 1
• 238000005352 clarification Methods 0.000 description 1
• 239000003344 environmental pollutant Substances 0.000 description 1
• 239000010842 industrial wastewater Substances 0.000 description 1
• 239000010841 municipal wastewater Substances 0.000 description 1
• 235000015097 nutrients Nutrition 0.000 description 1
• 230000003287 optical effect Effects 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 231100000719 pollutant Toxicity 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 239000010802 sludge Substances 0.000 description 1
• 239000002351 wastewater Substances 0.000 description 1
• 238000004065 wastewater treatment Methods 0.000 description 1