UA66855C2 - Method for atiflow regeneration of ionites - Google Patents
Method for atiflow regeneration of ionitesInfo
- Publication number
- UA66855C2 UA66855C2 UA2000116650A UA2000116650A UA66855C2 UA 66855 C2 UA66855 C2 UA 66855C2 UA 2000116650 A UA2000116650 A UA 2000116650A UA 2000116650 A UA2000116650 A UA 2000116650A UA 66855 C2 UA66855 C2 UA 66855C2
- Authority
- UA
- Ukraine
- Prior art keywords
- regeneration
- ionite
- pulse
- amplitude
- layer
- Prior art date
Links
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Invention relates to the methods of purification of natural and waste water, and other fluid solutions with the help of ion-exchange filters, in particular, to the methods of regeneration of ion-exchange resins (IER), and it can be used in power engineering, metallurgy, chemical and other fields of industry, which use the desalted or softened water in technological processes. Method of regeneration of ionites in filtration processes of the "UPCORE" type including the stage of pressing of the ionite layer by the flow of liquid medium directed bottom-up, in which the process of pressing is achieved in the pulsed mode by water supply, at least, by two pulses. The amplitude of the first pulse is not lower than the height of the area of free space above the ionite layer at the completion of operating cycle, and the amplitude of the next pulse - is not lower than the amplitude of the reflected wave appearing at the passage of the previous pulse. Time between pulses not more than the time required for the passage of the reflected wave from the preliminary pulse through the ionite layer. The use of the method provides the possibility of more complete removal of contaminants from the ionite layer and, accordingly, higher efficiency of the regeneration process. The time consumption for regeneration in this case is reduced on the average for 5-7 % depending on the nature and period of service life of the ionite. The water consumption for own needs are reduced for 10-12 %.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99124616A RU2149685C1 (en) | 1999-11-26 | 1999-11-26 | Method of countercurrent regeneration of ionites |
Publications (1)
Publication Number | Publication Date |
---|---|
UA66855C2 true UA66855C2 (en) | 2004-06-15 |
Family
ID=20227271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA2000116650A UA66855C2 (en) | 1999-11-26 | 2000-11-23 | Method for atiflow regeneration of ionites |
Country Status (9)
Country | Link |
---|---|
BG (1) | BG104966A (en) |
CZ (1) | CZ20004349A3 (en) |
EA (1) | EA002503B1 (en) |
HU (1) | HU224645B1 (en) |
PL (1) | PL344103A1 (en) |
RO (1) | RO121020B1 (en) |
RU (1) | RU2149685C1 (en) |
SK (1) | SK17832000A3 (en) |
UA (1) | UA66855C2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LT5288B (en) | 2005-03-09 | 2005-11-25 | Uždaroji akcinė bendrovė GERVA | Method of regeneration of ion exchange cartridge, ion exchange filter of potable water and means for denitrification of potable water |
MD106Z (en) * | 2008-01-29 | 2010-06-30 | Государственный Университет Молд0 | Process for regeneration of ionite with nickel and zinc content |
MD107Z (en) * | 2009-07-01 | 2010-06-30 | Государственный Университет Молд0 | Process for regeneration of ionite with copper content |
RU2545279C1 (en) * | 2013-12-19 | 2015-03-27 | Общество С Ограниченной Ответственностью "Акварекон" | Method of regenerating ion-exchange resins |
RU2637331C2 (en) * | 2016-04-19 | 2017-12-04 | Акционерное общество "Конверсия" | Method and equipment for purifying water from strontium |
JP2022508172A (en) * | 2018-11-27 | 2022-01-19 | スペシャルティ エレクトロニック マテリアルズ ネザーランズ ビーヴィー | Fluid processing container |
-
1999
- 1999-11-26 RU RU99124616A patent/RU2149685C1/en not_active IP Right Cessation
-
2000
- 2000-10-25 EA EA200000983A patent/EA002503B1/en not_active IP Right Cessation
- 2000-11-20 BG BG104966A patent/BG104966A/en unknown
- 2000-11-22 CZ CZ20004349A patent/CZ20004349A3/en unknown
- 2000-11-23 UA UA2000116650A patent/UA66855C2/en unknown
- 2000-11-23 RO ROA200001150A patent/RO121020B1/en unknown
- 2000-11-24 SK SK1783-2000A patent/SK17832000A3/en unknown
- 2000-11-24 HU HU0004716A patent/HU224645B1/en not_active IP Right Cessation
- 2000-11-24 PL PL00344103A patent/PL344103A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HUP0004716A3 (en) | 2002-05-28 |
RO121020B1 (en) | 2006-11-30 |
HU0004716D0 (en) | 2001-02-28 |
SK17832000A3 (en) | 2002-01-07 |
CZ20004349A3 (en) | 2001-09-12 |
EA200000983A2 (en) | 2001-10-22 |
BG104966A (en) | 2001-10-31 |
HUP0004716A2 (en) | 2002-01-28 |
PL344103A1 (en) | 2001-06-04 |
EA200000983A3 (en) | 2001-12-24 |
HU224645B1 (en) | 2005-12-28 |
RU2149685C1 (en) | 2000-05-27 |
EA002503B1 (en) | 2002-06-27 |
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