SU715507A1 - Method of natural and waste water purification - Google Patents
Method of natural and waste water purification Download PDFInfo
- Publication number
- SU715507A1 SU715507A1 SU762416557A SU2416557A SU715507A1 SU 715507 A1 SU715507 A1 SU 715507A1 SU 762416557 A SU762416557 A SU 762416557A SU 2416557 A SU2416557 A SU 2416557A SU 715507 A1 SU715507 A1 SU 715507A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- natural
- waste water
- water purification
- minutes
- purification
- Prior art date
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- Water Treatment By Electricity Or Magnetism (AREA)
Description
I I
Изобретение относитс к способам очистки природных и сточных вод путем наложени электрическо1х пол и может быть использовано дл очистки npoivibimленных сточных вод, в частности, производства полистирола, а также дл очистки природных вод, в частности, водоснабжени речных к морских судов.The invention relates to methods of purifying natural and waste waters by applying an electric floor and can be used to clean npoivibimized wastewater, in particular, the production of polystyrene, as well as to purify natural waters, in particular, water supply to river vessels.
Известен способ очистки сточных вод путем наложени эпектрического пол , в котором процесс проводет последовательно в несколько этапов со ступенчатым повышением напр женности пол ,The known method of wastewater treatment by imposing an electric field, in which the process proceeds sequentially in several stages with a stepwise increase in the voltage of the field,
Недостаток способа - значительнь1Й расход электроэнергии.The disadvantage of this method is significant power consumption.
Известен способ очистки природных и сточных вод, включающий фильтрашпо через несплошную диэлектрическую насадку с наложением электрического пол , в котором в качестве насадки используют сорбент, создающий неоднородное поле в зонах между зернами, что способствует концентрированию коллоидных частиц,, микроорганизмов и длшшомерных молекулA known method of purification of natural and waste waters, including filtrates through a non-continuous dielectric nozzle with an imposing electric field, in which a sorbent is used as a nozzle that creates a non-uniform field in the zones between the grains, which contributes to the concentration of colloidal particles of microorganisms and for large-scale molecules
на межфазовой поверхностии интенсифицирует ионнь1й обмен 2.on the interphase surface and intensifies the ion exchange 2.
Однако этот способ также характеризуетс значительным расходом электроэнергии , сопровождающимс износом материала электродов, обрастанием электродов нерастворимыми осадками, что увеличивает расход электроэнергии и нагрев обрабатываемой воды.However, this method is also characterized by a significant consumption of electricity, accompanied by wear of the electrode material, fouling of the electrodes with insoluble precipitates, which increases the consumption of electricity and heat the treated water.
Цель изобретени - повышение экономичности процесса без уменьшени степени очистки.The purpose of the invention is to increase the process efficiency without reducing the degree of purification.
Дл достижени этой цели очистку природных и сточных вод осушествл ют фильтрацией через несплошную диэлектрическую насадку с наложением электрического пол при периодическом отключении электрического пол на 0,5-5 мин с инторвалакш 1,5-30 мин.To achieve this goal, the purification of natural and waste waters is carried out by filtration through a non-continuous dielectric nozzle with an electric field overlaid by intermittently disconnecting the electric field for 0.5-5 minutes with an intervoltage of 1.5-30 minutes.
Суишость способа заключаетс в слодуктоем . Зар жешгые частицы во сиошном неоднородном поле под действием элоктрофоретических и диполофоретическ1« силThe method is based on a product. Charged particles in a non-uniform field under the action of eloctrophoretic and dipolephoretic "forces
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762416557A SU715507A1 (en) | 1976-10-14 | 1976-10-14 | Method of natural and waste water purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762416557A SU715507A1 (en) | 1976-10-14 | 1976-10-14 | Method of natural and waste water purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU715507A1 true SU715507A1 (en) | 1980-02-15 |
Family
ID=20681469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762416557A SU715507A1 (en) | 1976-10-14 | 1976-10-14 | Method of natural and waste water purification |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU715507A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492633A (en) * | 1982-02-26 | 1985-01-08 | Ukrainsky Ordena Druzhby Narodov Institut Inzhenerov Vodnogo Khozyaistva | Separator for separating fluid media from minute particles of impurities |
-
1976
- 1976-10-14 SU SU762416557A patent/SU715507A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492633A (en) * | 1982-02-26 | 1985-01-08 | Ukrainsky Ordena Druzhby Narodov Institut Inzhenerov Vodnogo Khozyaistva | Separator for separating fluid media from minute particles of impurities |
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