RO83839B1 - Procedeu de epurare biologica a apelor uzate - Google Patents
Procedeu de epurare biologica a apelor uzateInfo
- Publication number
- RO83839B1 RO83839B1 RO106838A RO10683882A RO83839B1 RO 83839 B1 RO83839 B1 RO 83839B1 RO 106838 A RO106838 A RO 106838A RO 10683882 A RO10683882 A RO 10683882A RO 83839 B1 RO83839 B1 RO 83839B1
- Authority
- RO
- Romania
- Prior art keywords
- waste water
- purifying waste
- biologically purifying
- active mud
- biologically
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000002351 wastewater Substances 0.000 title 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 238000006065 biodegradation reaction Methods 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 1
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 abstract 1
- 229910000357 manganese(II) sulfate Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 150000002826 nitrites Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
Landscapes
- Removal Of Specific Substances (AREA)
Abstract
Procedeul de epurare a apelor uzate, cu namol activ, consta în aceea ca, în scopul mentinerii activitatii enzimelor ce compun namolul activ, efectueaza biodegradarea impurificatorilor de benzendisulfonati de sodiu si de calciu ai nitritilor si nitratilor la pH 9,5...10,2 cu MgSO4 sau MnSO4, utilizati în cantitate de 2g/kg impurificator, prin formarea unor complecsi enzima-substrat-metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106838A RO83839B1 (ro) | 1982-03-06 | 1982-03-06 | Procedeu de epurare biologica a apelor uzate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106838A RO83839B1 (ro) | 1982-03-06 | 1982-03-06 | Procedeu de epurare biologica a apelor uzate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83839A2 RO83839A2 (ro) | 1984-04-02 |
| RO83839B1 true RO83839B1 (ro) | 1984-04-30 |
Family
ID=20111205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106838A RO83839B1 (ro) | 1982-03-06 | 1982-03-06 | Procedeu de epurare biologica a apelor uzate |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83839B1 (ro) |
-
1982
- 1982-03-06 RO RO106838A patent/RO83839B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83839A2 (ro) | 1984-04-02 |
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