BE421530A - - Google Patents
Info
- Publication number
- BE421530A BE421530A BE421530DA BE421530A BE 421530 A BE421530 A BE 421530A BE 421530D A BE421530D A BE 421530DA BE 421530 A BE421530 A BE 421530A
- Authority
- BE
- Belgium
- Prior art keywords
- water
- sludge
- tank
- channel
- sieve
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 194
- 239000010802 sludge Substances 0.000 claims description 61
- 239000000463 material Substances 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 35
- 239000006260 foam Substances 0.000 claims description 30
- 230000008569 process Effects 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 28
- 239000012535 impurity Substances 0.000 claims description 24
- 238000005273 aeration Methods 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000005484 gravity Effects 0.000 claims description 17
- 238000000746 purification Methods 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 15
- 238000004062 sedimentation Methods 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 13
- 239000005416 organic matter Substances 0.000 claims description 13
- 230000006378 damage Effects 0.000 claims description 12
- 238000007873 sieving Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 239000008213 purified water Substances 0.000 claims description 11
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000003595 mist Substances 0.000 claims description 6
- 230000009965 odorless effect Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 239000002480 mineral oil Substances 0.000 claims description 3
- 235000010446 mineral oil Nutrition 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims description 2
- 238000009834 vaporization Methods 0.000 claims description 2
- 230000008016 vaporization Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 2
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 239000005446 dissolved organic matter Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 description 30
- 238000011282 treatment Methods 0.000 description 23
- 238000010276 construction Methods 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 241000238634 Libellulidae Species 0.000 description 5
- 238000005276 aerator Methods 0.000 description 5
- 230000008030 elimination Effects 0.000 description 5
- 238000003379 elimination reaction Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 239000002956 ash Substances 0.000 description 4
- 238000005352 clarification Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 235000019645 odor Nutrition 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000010840 domestic wastewater Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000011221 initial treatment Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000006265 aqueous foam Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE421530A true BE421530A (enrdf_load_stackoverflow) |
Family
ID=83374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE421530D BE421530A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE421530A (enrdf_load_stackoverflow) |
-
0
- BE BE421530D patent/BE421530A/fr unknown
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