IT1241995B - Procedimento per la depurazione di acque di scarico con l'impiego di ditiocarbammati di sodio - Google Patents
Procedimento per la depurazione di acque di scarico con l'impiego di ditiocarbammati di sodioInfo
- Publication number
- IT1241995B IT1241995B IT48258A IT4825890A IT1241995B IT 1241995 B IT1241995 B IT 1241995B IT 48258 A IT48258 A IT 48258A IT 4825890 A IT4825890 A IT 4825890A IT 1241995 B IT1241995 B IT 1241995B
- Authority
- IT
- Italy
- Prior art keywords
- purification
- sodium
- wastewater
- substances
- water requiring
- Prior art date
Links
- 238000000746 purification Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000002351 wastewater Substances 0.000 title abstract 2
- GWQWBFBJCRDINE-UHFFFAOYSA-M sodium;carbamodithioate Chemical class [Na+].NC([S-])=S GWQWBFBJCRDINE-UHFFFAOYSA-M 0.000 title 1
- 239000000126 substance Substances 0.000 abstract 3
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 2
- GSFSVEDCYBDIGW-UHFFFAOYSA-N 2-(1,3-benzothiazol-2-yl)-6-chlorophenol Chemical compound OC1=C(Cl)C=CC=C1C1=NC2=CC=CC=C2S1 GSFSVEDCYBDIGW-UHFFFAOYSA-N 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
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical group 0.000 abstract 1
- AFCCDDWKHLHPDF-UHFFFAOYSA-M metam-sodium Chemical compound [Na+].CNC([S-])=S AFCCDDWKHLHPDF-UHFFFAOYSA-M 0.000 abstract 1
- 229920000867 polyelectrolyte Polymers 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
- 239000011592 zinc chloride Substances 0.000 abstract 1
Landscapes
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT48258A IT1241995B (it) | 1990-09-07 | 1990-09-07 | Procedimento per la depurazione di acque di scarico con l'impiego di ditiocarbammati di sodio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT48258A IT1241995B (it) | 1990-09-07 | 1990-09-07 | Procedimento per la depurazione di acque di scarico con l'impiego di ditiocarbammati di sodio |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT9048258A0 IT9048258A0 (it) | 1990-09-07 |
| IT9048258A1 IT9048258A1 (it) | 1992-03-07 |
| IT1241995B true IT1241995B (it) | 1994-02-02 |
Family
ID=11265540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48258A IT1241995B (it) | 1990-09-07 | 1990-09-07 | Procedimento per la depurazione di acque di scarico con l'impiego di ditiocarbammati di sodio |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1241995B (it) |
-
1990
- 1990-09-07 IT IT48258A patent/IT1241995B/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| IT9048258A1 (it) | 1992-03-07 |
| IT9048258A0 (it) | 1990-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960917 |