SU569316A1 - Filtering material for purification of alkaline effluent from mercury - Google Patents
Filtering material for purification of alkaline effluent from mercuryInfo
- Publication number
- SU569316A1 SU569316A1 SU7602327185A SU2327185A SU569316A1 SU 569316 A1 SU569316 A1 SU 569316A1 SU 7602327185 A SU7602327185 A SU 7602327185A SU 2327185 A SU2327185 A SU 2327185A SU 569316 A1 SU569316 A1 SU 569316A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mercury
- purification
- filtering material
- alkaline effluent
- graphite powder
- Prior art date
Links
Landscapes
- Removal Of Specific Substances (AREA)
Description
(54) ФИЛЬТРУЮЩИЙ МАТЕРИАЛ ДЛЯ ОЧИСТКИ ЩЕЛОЧНЫХ СТОЧНЫХ ВОД ОТ РТУТИ(54) FILTER MATERIAL FOR CLEANING ALKALINE WASTEWATER FROM MERCURY
пропускают со скоростью 13, час щелочные сточные воды с содержанием ртути 6,6 мг/л.Alkaline wastewater with a mercury content of 6.6 mg / l is passed at a rate of 13 hours.
Содержание ртути в воде после очистки составл ет 0,001 мг/л.The mercury content in water after purification is 0.001 mg / l.
Пример 2. Через колонку, заполненную фильтрующей смесью, содержащей 56 г сульфида кадми гексагональной сии гонки, 56 г графитового порошка и 14 г хризотилового асбеста (весовое соотношение компонентов соответственно 4:4: I), при толщине сло 5 мм, пропускают со скоростью 16 мЗ/м час промьшшенные сточные воды с содержанием ртути 17 мг/л, хлористого натри 16000 мг/л, гидроокиси натри 1600 мг/л. Содержание ртути в воде после очистки составл ет 0,001 мг/л.Example 2. A column filled with a filter mixture containing 56 g of cadmium sulfide hexagonal race, 56 g of graphite powder and 14 g of chrysotile asbestos (weight ratio of components 4: 4: I), with a thickness of 5 mm, is passed at a speed of 16 m3 / m hour industrial waste water with mercury content 17 mg / l, sodium chloride 16000 mg / l, sodium hydroxide 1600 mg / l. The mercury content in water after purification is 0.001 mg / l.
Пример 3. Через колонку, заполненную фильтрующей смесью, содержащей 75 г сульфида кадми , 100 г графитового порошка и 25 г хризотилового асбеста (весовое соотношение компонентов соответственно 4:3:1), при толщине сло 10 мм.Example 3. Through a column filled with a filter mixture containing 75 g of cadmium sulfide, 100 g of graphite powder and 25 g of chrysotile asbestos (weight ratio of components, respectively, 4: 3: 1), with a layer thickness of 10 mm.
Пропускают со скоростью 7 час сточные воды с содерйонием ртути 1,28 мг/л, хлористого натри 16000 мг/л, гидроокиси натри 1200 мг/л.At a rate of 7 hours, wastewater with mercury content of 1.28 mg / l, sodium chloride 16000 mg / l, and sodium hydroxide 1200 mg / l is passed.
Содержание ртути после очистки составл ет 0,0001 мг1л.The mercury content after purification is 0.0001 mg1l.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7602327185A SU569316A1 (en) | 1976-02-23 | 1976-02-23 | Filtering material for purification of alkaline effluent from mercury |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7602327185A SU569316A1 (en) | 1976-02-23 | 1976-02-23 | Filtering material for purification of alkaline effluent from mercury |
Publications (1)
Publication Number | Publication Date |
---|---|
SU569316A1 true SU569316A1 (en) | 1977-08-25 |
Family
ID=20649796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7602327185A SU569316A1 (en) | 1976-02-23 | 1976-02-23 | Filtering material for purification of alkaline effluent from mercury |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU569316A1 (en) |
-
1976
- 1976-02-23 SU SU7602327185A patent/SU569316A1/en active
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