SU72882A1 - The method of combined desalination (purification from salts) of water and other liquids - Google Patents
The method of combined desalination (purification from salts) of water and other liquidsInfo
- Publication number
- SU72882A1 SU72882A1 SU373982A SU373982A SU72882A1 SU 72882 A1 SU72882 A1 SU 72882A1 SU 373982 A SU373982 A SU 373982A SU 373982 A SU373982 A SU 373982A SU 72882 A1 SU72882 A1 SU 72882A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- liquids
- salts
- purification
- desalination
- Prior art date
Links
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Description
Известные способы обессоливани воды обладают р дом существенных недостатков, преп тствующих их щирокому применению в промышленности . Так, анионообменники обладают недостаточной обменной способностью , стойкостью и механической прочностью.The known methods of water desalting have a number of significant drawbacks that prevent their widespread use in industry. Thus, anion exchangers have insufficient exchange capacity, resistance and mechanical strength.
Электрические методы не получили широкого распространени , главным образом, «з-за большого расхода электроэнергии.Electrical methods are not widely spread, mainly due to high power consumption.
Согласно изобретению, предлагаетс производить опреснение и обессоливание воды комбинированным способом с применением ионообменников и электрохимических методов .According to the invention, it is proposed to produce desalination and desalination of water by a combined method using ion exchangers and electrochemical methods.
Процесс опреснени и обессоливани воды провод т в две стадии.The process of desalination and desalting of water is carried out in two stages.
1. Воду пропускают через катионообменник . освобожда ее от катионов металлов и замен их ионом водорода с получением кислой волы.1. Water is passed through a cation exchanger. freeing it from metal cations and replacing them with a hydrogen ion to produce an acidic ox.
2. Кислую воду ИЛИ жидкости, обладающие большой электропроводностью , пропускают через электролитическую ванну с одной диафрагмой , где вода освобождаетс от анионов и других примесей и доводитс до желаемой степени чистоты, в отличие от обычно примен емых дл очистки воды так называемых электроосмотических ванн с двум диафрагмами. Применение электролитической ванны с одной диафрагмой упрощает конструкцию и услови эксплоатации; расход электроэнергии уменьшаетс в несколько раз. Так, например, начальное напр жение при электролизе воды в ванне с одной диафрагмой 1,5 в, а при электроосмотической очистке - 50-60 в.2. Acidic water OR fluids with high electrical conductivity are passed through a single-diaphragm electrolytic bath, where water is freed from anions and other impurities and adjusted to the desired degree of purity, unlike the so-called electro-osmotic baths with two diaphragms commonly used for water purification. . The use of a single diaphragm electrolytic bath simplifies the design and operation conditions; power consumption is reduced several times. Thus, for example, the initial voltage during the electrolysis of water in a bath with a single diaphragm of 1.5 V, and during electroosmotic cleaning, is 50–60 V.
Катионообменники по мере их насыщени приходитс периодически регенерировать слабым (1%) раствором кислоты. Дл этого может быть использована кислота, получаема в анодных отделени х электролитических ванн.Cation exchangers, as they become saturated, must be periodically regenerated with a weak (1%) acid solution. For this, an acid obtained in the anode compartments of an electrolytic bath can be used.
№ 72882 -2 Предмет изобретени лизу в ванне с одной диафрагмой, с 1. Способ комбинированного оп-« лью удалени кислоты, реснени (очистки от солей) воды и2. Прием выполнени по п. 1, отдругих жидкостей, отличающий-личающийс тем, что дл рес тем, что освобожденную при по-генерации катионообменников немощи катионообменников ,от катио-пользуют кислоту, полученную при нов металлов кислую воду или дру-электролизе в анодных отделени х гую жидкОСть Подвергают электро-ванн.No. 72882 -2 The subject matter of the invention is a lysis bath with a single diaphragm, c 1. Combined method for removing acid, salting (cleaning from salts) water and 2. The method of carrying out the method according to claim 1, wherein other liquids are characterized in that for resisting in the fact that the weakness of cation exchangers released during the generation of cation exchangers from acid cationic acid or other electrolysis in anodic compartments Guyu liquid. Subject electro-baths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU373982A SU72882A1 (en) | 1948-02-02 | 1948-02-02 | The method of combined desalination (purification from salts) of water and other liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU373982A SU72882A1 (en) | 1948-02-02 | 1948-02-02 | The method of combined desalination (purification from salts) of water and other liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU72882A1 true SU72882A1 (en) | 1948-11-30 |
Family
ID=48249143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU373982A SU72882A1 (en) | 1948-02-02 | 1948-02-02 | The method of combined desalination (purification from salts) of water and other liquids |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU72882A1 (en) |
-
1948
- 1948-02-02 SU SU373982A patent/SU72882A1/en active
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