SU372180A1 - - Google Patents
Info
- Publication number
- SU372180A1 SU372180A1 SU1377435A SU1377435A SU372180A1 SU 372180 A1 SU372180 A1 SU 372180A1 SU 1377435 A SU1377435 A SU 1377435A SU 1377435 A SU1377435 A SU 1377435A SU 372180 A1 SU372180 A1 SU 372180A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wastewater
- purification
- flocculation
- coarse impurities
- silica
- Prior art date
Links
- 239000002351 wastewater Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1377435A SU372180A1 (fr) | 1969-11-17 | 1969-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1377435A SU372180A1 (fr) | 1969-11-17 | 1969-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU372180A1 true SU372180A1 (fr) | 1973-03-01 |
Family
ID=20448214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1377435A SU372180A1 (fr) | 1969-11-17 | 1969-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU372180A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049547A (en) * | 1976-04-08 | 1977-09-20 | International Minerals & Chemical Corporation | Use of chelating agents for enhancing the settling of slimes |
| US6409927B1 (en) * | 1998-06-03 | 2002-06-25 | Enrique-Ruben Cardenas-Granguillhome | Process for the treatment of polluted metal-mechanic industrial wastewater and urban water |
| RU2558105C1 (ru) * | 2014-01-10 | 2015-07-27 | Государственное предприятие "Украинский научно-технический центр металлургической промышленности "Энергосталь" (ГУ "УкрНТЦ "Энергосталь") | Система очистки сточных вод литейно-прокатного комплекса |
-
1969
- 1969-11-17 SU SU1377435A patent/SU372180A1/ru active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049547A (en) * | 1976-04-08 | 1977-09-20 | International Minerals & Chemical Corporation | Use of chelating agents for enhancing the settling of slimes |
| US6409927B1 (en) * | 1998-06-03 | 2002-06-25 | Enrique-Ruben Cardenas-Granguillhome | Process for the treatment of polluted metal-mechanic industrial wastewater and urban water |
| RU2558105C1 (ru) * | 2014-01-10 | 2015-07-27 | Государственное предприятие "Украинский научно-технический центр металлургической промышленности "Энергосталь" (ГУ "УкрНТЦ "Энергосталь") | Система очистки сточных вод литейно-прокатного комплекса |
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