BE446966A - - Google Patents
Info
- Publication number
- BE446966A BE446966A BE446966DA BE446966A BE 446966 A BE446966 A BE 446966A BE 446966D A BE446966D A BE 446966DA BE 446966 A BE446966 A BE 446966A
- Authority
- BE
- Belgium
- Prior art keywords
- water
- iron
- reaction tank
- tank
- contact mass
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 229910052742 iron Inorganic materials 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 13
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 239000011572 manganese Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 3
- -1 tuff Substances 0.000 claims description 3
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 2
- 239000003830 anthracite Substances 0.000 claims description 2
- 239000011449 brick Substances 0.000 claims description 2
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 239000010459 dolomite Substances 0.000 claims description 2
- 229910000514 dolomite Inorganic materials 0.000 claims description 2
- 239000004572 hydraulic lime Substances 0.000 claims description 2
- 239000004579 marble Substances 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000002195 soluble material Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 description 5
- WKPSFPXMYGFAQW-UHFFFAOYSA-N iron;hydrate Chemical compound O.[Fe] WKPSFPXMYGFAQW-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 description 1
- 229940012189 methyl orange Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 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
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE446966A true BE446966A (enrdf_load_stackoverflow) |
Family
ID=102933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE446966D BE446966A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE446966A (enrdf_load_stackoverflow) |
-
0
- BE BE446966D patent/BE446966A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2231532B1 (fr) | Procédé de traitement d'eau par oxydation avancée et floculation lestée, et installation de traitement correspondante | |
| EP1562867B1 (fr) | Prodede de traitement des eaux a l'aide d'un reactif pulverulent inorganique a forte surface specifique incluant une etape de recyclage dudit reactif | |
| EP1940745B1 (fr) | Procede et installation pour le traitement des eaux integrant un traitement biologique a bacteries fixees et une floculation-decantation | |
| CA1326078C (fr) | Procede de purification, par voie biologique, d'eaux residuaires sur lit de materiau granulaire | |
| CH617412A5 (enrdf_load_stackoverflow) | ||
| FR2460895A1 (fr) | Agent traitant a base de scorie et son application a l'elimination des metaux lourds dissous | |
| EP0330582A1 (fr) | Procédé et installation de traitement d'eau par décantation faisant intervenir du sable fin | |
| EP0827421B1 (fr) | Cendres d'origine charbonniere appliquees au traitement de divers milieux et installation de mise en oeuvre | |
| EP0162783A2 (fr) | Procédé pour le traitement et l'épuration des eaux, par floculation en lit fluidisé des particules en suspension | |
| FR2606397A1 (fr) | Procede pour le traitement par boue activee d'eaux d'egouts ou d'eaux usees industrielles en utilisant des particules de laitier de hauts fourneaux comme fixateurs | |
| EP2511239A1 (fr) | Procédé de traitement d'eau à traiter par clarification comprenant une adsorption d'une portion d'eau clarifiée et une clarification d'un mélange d'eau clarifiée adsorbée et d'eau à traiter | |
| FR2902417A1 (fr) | Procede et installation pour le traitement des eaux integrant un traitement biologique a bacteries fixees et une floculation-decantation | |
| BE1004260A5 (fr) | Procede de traitement d'eaux usees par la technique des boues activees. | |
| BE446966A (enrdf_load_stackoverflow) | ||
| FR2627481A1 (fr) | Procede pour epurer des eaux usees de l'industrie du verre | |
| FR2868064A1 (fr) | Installation de traitement des eaux comprenant une cuve de mise en contact des eaux avec un reactif pulverulent et avec un reactif floculant ou coagulant, et procece correspondant | |
| EP1781577A2 (fr) | Appareil de decarbonatation catalytique des eaux | |
| CH634537A5 (fr) | Epuration d'eaux usees. | |
| CA3101245A1 (fr) | Methode de traitement d'un effluent industriel charge en aluminium a l'aide de co2 | |
| BE830499A (fr) | Extraction des phosphates des eaux usees | |
| EP1791792A2 (fr) | Utilisation de chaux partiellement pre-hydratee dans la separation d'un melange matieres solides/liquide, procede de traitement des boues et boues purifiees obtenues selon ce procede | |
| BE639487A (enrdf_load_stackoverflow) | ||
| FR2662684A1 (fr) | Procede d'elimination de metaux dissous dans de l'eau. | |
| BE493277A (enrdf_load_stackoverflow) | ||
| FR2537561A2 (fr) | Procede et dispositif de decarbonatation et eventuellement clarification des eaux |