RU2009100449A - SORBENT FOR WASTE WATER TREATMENT FROM MERCURY AND METHOD OF ITS USE - Google Patents
SORBENT FOR WASTE WATER TREATMENT FROM MERCURY AND METHOD OF ITS USE Download PDFInfo
- Publication number
- RU2009100449A RU2009100449A RU2009100449/15A RU2009100449A RU2009100449A RU 2009100449 A RU2009100449 A RU 2009100449A RU 2009100449/15 A RU2009100449/15 A RU 2009100449/15A RU 2009100449 A RU2009100449 A RU 2009100449A RU 2009100449 A RU2009100449 A RU 2009100449A
- Authority
- RU
- Russia
- Prior art keywords
- sorbent
- mercury
- natural material
- waste water
- water treatment
- Prior art date
Links
- 239000002594 sorbent Substances 0.000 title claims abstract 11
- 238000000034 method Methods 0.000 title claims abstract 3
- 238000004065 wastewater treatment Methods 0.000 title claims abstract 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910052753 mercury Inorganic materials 0.000 claims abstract 6
- 238000001914 filtration Methods 0.000 claims abstract 4
- 239000005445 natural material Substances 0.000 claims abstract 4
- 229910052631 glauconite Inorganic materials 0.000 claims abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract 2
- 239000011707 mineral Substances 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims abstract 2
- 230000008929 regeneration Effects 0.000 claims abstract 2
- 238000011069 regeneration method Methods 0.000 claims abstract 2
- 239000004576 sand Substances 0.000 claims abstract 2
- 229920006395 saturated elastomer Polymers 0.000 claims abstract 2
- 238000001179 sorption measurement Methods 0.000 claims abstract 2
Landscapes
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
1. Сорбент для очистки сточных вод от ртути, содержащий природный материал, отличающийся тем, что в качестве природного материала используют модифицированный глауконитовый песок, состоящий из минеральной части с размером частиц 1-3 мм в количестве не менее 99% и органической части - остальное. ! 2. Способ использования сорбента, заключающийся в фильтрации через сорбент, отличающийся тем, что сорбент по п.1 насыпают в аппарат с плотностью 0,08-0,16 кг/л, причем сорбцию проводят при линейной скорости фильтрации 200-400 см/ч при температуре 15-35°C и pH 4-6, до полного насыщения сорбента ртутью с последующей регенерацией ртути. 1. Sorbent for wastewater treatment from mercury, containing natural material, characterized in that the modified glauconite sand is used as natural material, consisting of a mineral part with a particle size of 1-3 mm in an amount of not less than 99% and an organic part - the rest. ! 2. The method of using the sorbent, which consists in filtering through a sorbent, characterized in that the sorbent according to claim 1 is poured into a device with a density of 0.08-0.16 kg / l, and sorption is carried out at a linear filtration rate of 200-400 cm / h at a temperature of 15-35 ° C and a pH of 4-6, until the sorbent is completely saturated with mercury, followed by regeneration of mercury.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009100449/15A RU2397808C1 (en) | 2009-01-11 | 2009-01-11 | Method for sewage water cleaning from mercury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009100449/15A RU2397808C1 (en) | 2009-01-11 | 2009-01-11 | Method for sewage water cleaning from mercury |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009100449A true RU2009100449A (en) | 2010-07-20 |
| RU2397808C1 RU2397808C1 (en) | 2010-08-27 |
Family
ID=42685481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009100449/15A RU2397808C1 (en) | 2009-01-11 | 2009-01-11 | Method for sewage water cleaning from mercury |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2397808C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2581089C1 (en) * | 2015-04-15 | 2016-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тамбовский государственный университет имени Г.Р. Державина" ФГБОУ ВПО "Тамбовский государственный университет имени Г.Р. Державина" | Method for deep sorption water softening |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1757374A (en) * | 1928-02-04 | 1930-05-06 | Permutit Co | Method of obtaining pure glauconite |
| RU2137717C1 (en) * | 1995-11-14 | 1999-09-20 | Южный научно-исследовательский институт гидротехники и мелиорации | Method of removing copper ions from waste waters |
| RU2417388C2 (en) * | 2006-11-24 | 2011-04-27 | Учреждение Российской академии наук Институт кристаллографии имени А.В.Шубникова РАН | Sun-blind lens |
-
2009
- 2009-01-11 RU RU2009100449/15A patent/RU2397808C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2397808C1 (en) | 2010-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC41 | Official registration of the transfer of exclusive right |
Effective date: 20160208 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170112 |