DE277701C - - Google Patents
Info
- Publication number
- DE277701C DE277701C DENDAT277701D DE277701DA DE277701C DE 277701 C DE277701 C DE 277701C DE NDAT277701 D DENDAT277701 D DE NDAT277701D DE 277701D A DE277701D A DE 277701DA DE 277701 C DE277701 C DE 277701C
- Authority
- DE
- Germany
- Prior art keywords
- water
- air
- iron
- space
- ventilation
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 23
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000001174 ascending Effects 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 150000002506 iron compounds Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000001590 oxidative Effects 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 3
- 238000011010 flushing procedure Methods 0.000 claims 2
- 238000011001 backwashing Methods 0.000 claims 1
- 238000010409 ironing Methods 0.000 claims 1
- 210000000056 organs Anatomy 0.000 claims 1
- 238000011045 prefiltration Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003197 catalytic Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000000750 progressive Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
- C02F1/645—Devices for iron precipitation and treatment by air
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE277701C true DE277701C ( ) |
Family
ID=533777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT277701D Active DE277701C ( ) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE277701C ( ) |
-
0
- DE DENDAT277701D patent/DE277701C/de active Active
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