SU998372A1 - Method for treating water - Google Patents
Method for treating water Download PDFInfo
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- SU998372A1 SU998372A1 SU802965551A SU2965551A SU998372A1 SU 998372 A1 SU998372 A1 SU 998372A1 SU 802965551 A SU802965551 A SU 802965551A SU 2965551 A SU2965551 A SU 2965551A SU 998372 A1 SU998372 A1 SU 998372A1
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- USSR - Soviet Union
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- water
- ion
- filter
- exchange
- passing
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- Water Treatment By Sorption (AREA)
Description
(54) СПОСОБ ОБРАБОТКИ ВОДЫ(54) METHOD FOR WATER TREATMENT
Изобретение относитс к области очистки воды и может быть использовано в теплоэнергетике, химической и нефтехимической прЬмышленност х.The invention relates to the field of water purification and can be used in heat and power engineering, the chemical and petrochemical industries.
Известен способ обработки вода, по которому обрабатываемую воду подают в ионообменный фильтр противотоком к регенерационному раствору .1},A known method of processing water, in which the treated water is fed into the ion exchange filter countercurrent to the regeneration solution .1},
Недостатком данного способа вл етс необходимость использовани , низких линейных скоростей подачи регенерационного раствора (5-8 м/ч) дл предотвращени перемешивани ионита.The disadvantage of this method is the need to use low linear feed rates of the regeneration solution (5-8 m / h) to prevent agonite stirring.
Наиболее близким к предложенному по технической сущности и достигаемому результату вл етс способ обработки / водал путем пропускани обрабатываемой . BO№i через ионитный фильтр противотоком к регенерационному раствору с отбором очищенной воды из средней части ионитного сло 2.Closest to the proposed technical essence and the achieved result is the method of treatment / water by passing the treated. BO # i through an ion-exchange filter countercurrent to the regeneration solution with a selection of purified water from the middle part of the ion-exchange layer 2.
Недостатками известного способа обработки воды вл ютс низка производительность фильтров, а также то, что часть ионообменного сло ионита не используетс , что снижает динамическую обменную емкость фильтра.The disadvantages of the known water treatment method are low filter capacity and the fact that part of the ion exchange layer of the ion exchanger is not used, which reduces the dynamic exchange capacity of the filter.
Целью изобретени вл етс удешевление процесса обработки воды заThe aim of the invention is to reduce the cost of water treatment for
счет повышени производительности ,фильтра, увеличение обменной емкости о ита.expense of increased productivity, filter, increase in exchange capacity of fuel.
Поставленна цель достигаетс тем, что согласно способу йбравотки воды, заключающемус в том, что 50-70% обрабатываемой воды пропускают через ионитный фильтр противотоком к perie10 нерационному раствору при одновременном пропускании остгшьного объема пр мотоком, при этом очищенную воду отбирают из средней части ионитного сло .The goal is achieved by the fact that according to the method of water treatment, which implies that 50-70% of the treated water passes through the ion-exchange filter countercurrent to perie10 irrational solution while simultaneously passing the volume of the ostatic volume with a flow, while the purified water is taken from the middle part of the ion-exchange layer.
1515
Регенерацию истощенного фильтра производ т пропусканием регёнерационкого раствора сверху вниз. Отмывку . фильтра от продуктов регенерации осуществл ют по направлению регене20 рации. Затем на ионитный фильтр подают обрабатываемую воду одновременно двум потоками - сверху вниз и снизу вверх и очищенную воду отвод т из средней части ионитного фильтра, Regeneration of the exhausted filter is performed by passing the regeneration solution from top to bottom. Washing off. the filter from regeneration products is carried out in the direction of regeneration. Then, the treated water is fed to the ion-exchange filter simultaneously in two streams — from the top to the bottom and from the bottom up, and the purified water is drained from the middle part of the ion-exchange filter,
25 при этом расходы обрабатываемой в потоках берут пропорциональными высоте очищающих их ионитных слоев - 50-70% обрабатываемой воды пропускают снизу вверх, а 30-50% свер30 ху вниз.At the same time, the expenses treated in the streams are taken proportional to the height of the ion-exchanging layers that clean them — 50–70% of the treated water is passed upwards and 30–50% upwards.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802965551A SU998372A1 (en) | 1980-09-02 | 1980-09-02 | Method for treating water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802965551A SU998372A1 (en) | 1980-09-02 | 1980-09-02 | Method for treating water |
Publications (1)
Publication Number | Publication Date |
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SU998372A1 true SU998372A1 (en) | 1983-02-23 |
Family
ID=20911647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802965551A SU998372A1 (en) | 1980-09-02 | 1980-09-02 | Method for treating water |
Country Status (1)
Country | Link |
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SU (1) | SU998372A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006096041A1 (en) * | 2005-03-09 | 2006-09-14 | Uzdaroji Akcine Bendrova Gerva | Method for reconditioning a household ion-exchange drinking water filtering cassette and a device for removing nitrates from drinking water |
-
1980
- 1980-09-02 SU SU802965551A patent/SU998372A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006096041A1 (en) * | 2005-03-09 | 2006-09-14 | Uzdaroji Akcine Bendrova Gerva | Method for reconditioning a household ion-exchange drinking water filtering cassette and a device for removing nitrates from drinking water |
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