RU97103077A - METHOD FOR SEWAGE TREATMENT FROM NON-FERROUS AND HEAVY METALS - Google Patents
METHOD FOR SEWAGE TREATMENT FROM NON-FERROUS AND HEAVY METALSInfo
- Publication number
- RU97103077A RU97103077A RU97103077/25A RU97103077A RU97103077A RU 97103077 A RU97103077 A RU 97103077A RU 97103077/25 A RU97103077/25 A RU 97103077/25A RU 97103077 A RU97103077 A RU 97103077A RU 97103077 A RU97103077 A RU 97103077A
- Authority
- RU
- Russia
- Prior art keywords
- ferrous
- heavy metals
- sewage treatment
- ion
- orthophosphate
- Prior art date
Links
- 229910001385 heavy metal Inorganic materials 0.000 title claims 2
- 239000010865 sewage Substances 0.000 title 1
- -1 alkali metal salt Chemical class 0.000 claims 3
- 150000002500 ions Chemical class 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 239000008213 purified water Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97103077A RU2122525C1 (en) | 1997-02-28 | 1997-02-28 | Method of removing nonferrous and heavy metals from waste waters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97103077A RU2122525C1 (en) | 1997-02-28 | 1997-02-28 | Method of removing nonferrous and heavy metals from waste waters |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2122525C1 RU2122525C1 (en) | 1998-11-27 |
RU97103077A true RU97103077A (en) | 1999-03-10 |
Family
ID=20190349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97103077A RU2122525C1 (en) | 1997-02-28 | 1997-02-28 | Method of removing nonferrous and heavy metals from waste waters |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2122525C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2688532C1 (en) * | 2018-09-11 | 2019-05-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) | Method for electroflotation extraction of finely dispersed carbon materials from waste water |
-
1997
- 1997-02-28 RU RU97103077A patent/RU2122525C1/en active
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