JPS5775116A - Filtering method for cooling water circulating system - Google Patents
Filtering method for cooling water circulating systemInfo
- Publication number
- JPS5775116A JPS5775116A JP55149348A JP14934880A JPS5775116A JP S5775116 A JPS5775116 A JP S5775116A JP 55149348 A JP55149348 A JP 55149348A JP 14934880 A JP14934880 A JP 14934880A JP S5775116 A JPS5775116 A JP S5775116A
- Authority
- JP
- Japan
- Prior art keywords
- water
- cooling
- make
- tower
- filtering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To save the amount of flocculant to be added to make-up water, by filtering circulating water containing a cooling-water treating agent and make-up water without containing said agent separately by using a single filtering tower.
CONSTITUTION: From an injecting line 8', a cooling-water treating agent is injected into circulating cooling water 1' stored in a water tank 6' at the lower part of a cooling tower. Next, a part of the cooling water 1' is taken out from the tank 6' to a filtering line 9', and is fed to the upper part of the filtering tower 11' to pass through it in order to remove turbid substances. At the same time, flocculant is injected into make-up water supplied from a make-up water line 7 to remove the turbid substance in the rising flow of said water fed from the bottom of the tower 11', and then the water is gathered together with said filtered water into a collector 15. Accordingly, the floc formation of the make-up water is not disturbed by the cooling-water treating agent, and the amount of the flocculant is saved.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55149348A JPS5775116A (en) | 1980-10-27 | 1980-10-27 | Filtering method for cooling water circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55149348A JPS5775116A (en) | 1980-10-27 | 1980-10-27 | Filtering method for cooling water circulating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5775116A true JPS5775116A (en) | 1982-05-11 |
| JPS6259615B2 JPS6259615B2 (en) | 1987-12-11 |
Family
ID=15473150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55149348A Granted JPS5775116A (en) | 1980-10-27 | 1980-10-27 | Filtering method for cooling water circulating system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5775116A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748989A (en) * | 2012-06-21 | 2012-10-24 | 徐州伟天化工有限公司 | Energy-conserving circulating water system of chemical plant |
| JP2014097493A (en) * | 2011-03-30 | 2014-05-29 | Crystal Lagoons (Curacao) Bv | Method and system for sustainable cooling in industrial process |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092499B (en) * | 2019-05-09 | 2022-02-01 | 导洁(北京)环境科技有限公司 | Intelligent control refrigeration equipment water circulation treatment equipment and control method thereof |
-
1980
- 1980-10-27 JP JP55149348A patent/JPS5775116A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014097493A (en) * | 2011-03-30 | 2014-05-29 | Crystal Lagoons (Curacao) Bv | Method and system for sustainable cooling in industrial process |
| CN102748989A (en) * | 2012-06-21 | 2012-10-24 | 徐州伟天化工有限公司 | Energy-conserving circulating water system of chemical plant |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6259615B2 (en) | 1987-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5775116A (en) | Filtering method for cooling water circulating system | |
| GB2105702A (en) | Fuel cell power plant coolant cleaning system and method | |
| JPS5342451A (en) | Process for purifying organic waste water | |
| JPS55123351A (en) | Treatment of fuel oil for vessel | |
| JPS5771692A (en) | Method for treatment of fuorine-containing waste water | |
| JPS54158599A (en) | Disposal of boric-acid-containing waste liquid from nuclear power plant | |
| JPS5691885A (en) | Apparatus for decontamination of pool water | |
| JPS5522339A (en) | Water intake device | |
| JPS55116406A (en) | Method and apparatus for defoaming in sewage treatment system | |
| JPS5621685A (en) | Treatment of waste liquid used in zinc photoengraving | |
| JPS5778993A (en) | Apparatus for treating waste water | |
| JPS5475864A (en) | Biological treatment of waste water containing dithionic acid | |
| JPS5430660A (en) | Circulating treatment system for washing water | |
| JPS55129120A (en) | Operating method of filter pond | |
| JPS56126498A (en) | Treatment of sludge in night soil purifying tank | |
| JPS55119404A (en) | Sedimentation pond | |
| JPS5584600A (en) | Sludge treatment apparatus | |
| JPS53114260A (en) | Method for treating sewage | |
| JPS5584545A (en) | Regeneration method for ion exchange tower | |
| JPS5445677A (en) | Dehydration method of sludge | |
| JPS5759699A (en) | Dewatering method for sludge | |
| JPS56150485A (en) | Disposal of waste water | |
| JPS57171500A (en) | Sludge-dewatering method | |
| JPS5326452A (en) | Treatment of filthy mud | |
| JPS549162A (en) | Method of treating filter sludge |