SU814884A1 - Method of iron removal from underground water - Google Patents
Method of iron removal from underground water Download PDFInfo
- Publication number
- SU814884A1 SU814884A1 SU782692882A SU2692882A SU814884A1 SU 814884 A1 SU814884 A1 SU 814884A1 SU 782692882 A SU782692882 A SU 782692882A SU 2692882 A SU2692882 A SU 2692882A SU 814884 A1 SU814884 A1 SU 814884A1
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- SU
- USSR - Soviet Union
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- water
- loading
- load
- filtration
- filter
- Prior art date
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Description
1one
Изобретение относитс к способам очистки подземных вод от соединений двухвалентного железа и может найти применение преимущественно в хоз йственно-питьевом водоснабжении.The invention relates to methods for the purification of groundwater from ferrous compounds and may find application mainly in household water supply.
Известен способ обезжелезивани подземных вод путем сухого фильтровани через пористую загрузку с крупностью гранул 5-60 мм и плотностью 0,3-0,8 т/м 1.There is a method of deferrization of groundwater by dry filtration through a porous load with a grain size of 5-60 mm and a density of 0.3-0.8 t / m.
Недостатком способа вл етс его невысока эффективность, обусловленна поверхностью контакта загрузки с водой. Кроме того, сложно конструтивное выполнение способа, что св зано с промывкой загрузки в восход щем потоке воды и воздуха, подаваемым через нижнюю распределительную систему фильтра.The disadvantage of this method is its low efficiency due to the contact surface of the load with water. In addition, it is difficult to constructively perform the method, which is associated with flushing the load in an upward flow of water and air supplied through the lower distribution system of the filter.
Наиболее близким по технической сущности к предлагаемому вл етс способ обезжелезивани фильтрование через пористую гранулированную загрузку из вспененного полистирола крупностью менее 0,5 мм. Фильтрование осуществл ют снизу вверх в сторону возрастак цейкрупности гранул. Загрузка полностью погружена в воДУ 2. The closest in technical essence to the present invention is a method of deferrization filtration through a porous granular load of foamed polystyrene with a particle size of less than 0.5 mm. The filtration is carried out from bottom to top in the direction of increasing the fragility of the granules. Download fully immersed in air 2.
Недостатком способа вл етс невысока степень очистки до 1,7 мг/л. Кроме того, способ требует сложное аппаратурное оформление: фильтр содержит два р да защитных решеток, конусную часть дл отсто , водоотвод щие лотки и др.The disadvantage of this method is the low degree of purification to 1.7 mg / l. In addition, the method requires complicated instrumentation: the filter contains two rows of protective grids, a conical part for the suck, drainage trays, etc.
Цель изобретени - повышение степени очистки.The purpose of the invention is to increase the degree of purification.
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Поставленна цель достигаетс тем, что фильтрование осуществл ют через загрузку Б сторону убывающей ее крупности .The goal is achieved by filtering through loading B to the side of its decreasing size.
А также тем , что загрузку выполн ют из гранул крупностью 0,5-2,0 мм при плотности 0,15-0,20 т/м Л.And also by the fact that the loading is performed from granules with a particle size of 0.5-2.0 mm at a density of 0.15-0.20 t / m L.
Технологи способа состоит в следующем .The technology of the method is as follows.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782692882A SU814884A1 (en) | 1978-12-08 | 1978-12-08 | Method of iron removal from underground water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782692882A SU814884A1 (en) | 1978-12-08 | 1978-12-08 | Method of iron removal from underground water |
Publications (1)
Publication Number | Publication Date |
---|---|
SU814884A1 true SU814884A1 (en) | 1981-03-23 |
Family
ID=20797013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782692882A SU814884A1 (en) | 1978-12-08 | 1978-12-08 | Method of iron removal from underground water |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU814884A1 (en) |
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1978
- 1978-12-08 SU SU782692882A patent/SU814884A1/en active
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