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
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- 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
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- RU
- Russia
- Prior art keywords
- sorbent
- mercury
- natural material
- waste water
- water treatment
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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
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2009100449/15A RU2397808C1 (en) | 2009-01-11 | 2009-01-11 | Method for sewage water cleaning from mercury |
Country Status (1)
Country | Link |
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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 |
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2009
- 2009-01-11 RU RU2009100449/15A patent/RU2397808C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2397808C1 (en) | 2010-08-27 |
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Date | Code | Title | Description |
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PC41 | Official registration of the transfer of exclusive right |
Effective date: 20160208 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170112 |