RU96106302A - METHOD FOR CLEANING TECHNOLOGICAL AND NATURAL WATERS FROM RADIONUCLIDES AND A DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR CLEANING TECHNOLOGICAL AND NATURAL WATERS FROM RADIONUCLIDES AND A DEVICE FOR ITS IMPLEMENTATION

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Publication number
RU96106302A
RU96106302A RU96106302/25A RU96106302A RU96106302A RU 96106302 A RU96106302 A RU 96106302A RU 96106302/25 A RU96106302/25 A RU 96106302/25A RU 96106302 A RU96106302 A RU 96106302A RU 96106302 A RU96106302 A RU 96106302A
Authority
RU
Russia
Prior art keywords
cavity
radionuclides
anode
natural waters
cleaned
Prior art date
Application number
RU96106302/25A
Other languages
Russian (ru)
Other versions
RU2099803C1 (en
Inventor
А.А. Дьяков
В.Ю. Ростовцев
Т.Н. Перехожева
Е.И. Злоказова
Н.Н. Ошканов
В.Г. Морозов
В.А. Махов
Original Assignee
Свердловский филиал Научно-исследовательского и конструкторского института энерготехники
Министерство Российской Федерации по атомной энергии
Filing date
Publication date
Application filed by Свердловский филиал Научно-исследовательского и конструкторского института энерготехники, Министерство Российской Федерации по атомной энергии filed Critical Свердловский филиал Научно-исследовательского и конструкторского института энерготехники
Priority to RU96106302/25A priority Critical patent/RU2099803C1/en
Priority claimed from RU96106302/25A external-priority patent/RU2099803C1/en
Application granted granted Critical
Publication of RU2099803C1 publication Critical patent/RU2099803C1/en
Publication of RU96106302A publication Critical patent/RU96106302A/en

Links

Claims (3)

1. Способ очистки технологических и природных вод от радионуклидов путем адсорбции при наложении внешнего постоянного электрического поля в межэлектрическом пространстве, отличающийся тем, что при разности потенциалов между электродами, обеспечивающей протекание тока через очищаемый раствор и его омический нагрев, создают в прианодной полости конвективный поток очищаемого раствора, направленный вдоль поверхности блока сорбента, который размещают в прикатодной полости, с одновременным образованием ионного потока примесей из прианодной полости в направлении блока сорбента.1. The method of purification of technological and natural waters from radionuclides by adsorption when applying an external constant electric field in the interelectrical space, characterized in that when the potential difference between the electrodes, which ensures the flow of current through the solution being cleaned and its ohmic heating, creates a convective stream of the substance to be cleaned in the anode cavity solution directed along the surface of the sorbent block, which is placed in the cathode cavity, with the simultaneous formation of an ion stream of impurities from the anode cavity in the direction of the sorbent block. 2. Способ по п.1, отличающийся тем, что разность потенциалов между электродами составляет от 25 до 250 В. 2. The method according to claim 1, characterized in that the potential difference between the electrodes is from 25 to 250 V. 3. Устройство для очистки технологических и природных вод от радионуклидов, содержащее коаксиально установленные электроды с токоподводами, внутренний электрод которых является анодом, а наружный электрод служит катодом и одновременно корпусом, и блок сорбента, размещенный в межэлектродном пространстве, отличающееся тем, что блок сорбента расположен в прикатодной полости, а между анодом и блоком сорбента образована полость для конвективной циркуляции очищаемого раствора. 3. A device for purifying process and natural waters from radionuclides, containing coaxially mounted electrodes with current leads, the inner electrode of which is the anode, and the outer electrode serves as the cathode and simultaneously the casing, and a sorbent block located in the interelectrode space, characterized in that the sorbent block is located in the cathode cavity, and between the anode and the sorbent block, a cavity is formed for convective circulation of the solution being cleaned.
RU96106302/25A 1996-04-01 1996-04-01 Method and device for cleaning process and natural water from radionuclides RU2099803C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96106302/25A RU2099803C1 (en) 1996-04-01 1996-04-01 Method and device for cleaning process and natural water from radionuclides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96106302/25A RU2099803C1 (en) 1996-04-01 1996-04-01 Method and device for cleaning process and natural water from radionuclides

Publications (2)

Publication Number Publication Date
RU2099803C1 RU2099803C1 (en) 1997-12-20
RU96106302A true RU96106302A (en) 1998-05-27

Family

ID=20178767

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96106302/25A RU2099803C1 (en) 1996-04-01 1996-04-01 Method and device for cleaning process and natural water from radionuclides

Country Status (1)

Country Link
RU (1) RU2099803C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EE201000052A (en) 2010-06-11 2012-02-15 Water@Technology@Partners@OÜ Method for the removal of radionuclides from iron rich groundwater
RU2550367C1 (en) * 2013-12-18 2015-05-10 Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Method of purifying liquids containing radionuclides and apparatus therefor
RU2616447C1 (en) * 2016-06-30 2017-04-17 Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Method for cleaning liquid containing radionuclides, and device for its implementation
CN114380369A (en) * 2022-01-27 2022-04-22 重庆融极环保工程有限公司 Device and method for rapidly recovering phosphate based on weak electric field

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