JPH0118791B2 - - Google Patents
Info
- Publication number
- JPH0118791B2 JPH0118791B2 JP58141871A JP14187183A JPH0118791B2 JP H0118791 B2 JPH0118791 B2 JP H0118791B2 JP 58141871 A JP58141871 A JP 58141871A JP 14187183 A JP14187183 A JP 14187183A JP H0118791 B2 JPH0118791 B2 JP H0118791B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- carbon dioxide
- gas
- treated water
- aeration
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 82
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 50
- 239000001569 carbon dioxide Substances 0.000 claims description 25
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 17
- 238000005273 aeration Methods 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 10
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 125000005587 carbonate group Chemical group 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000010459 dolomite Substances 0.000 description 5
- 229910000514 dolomite Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000004579 marble Substances 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000010979 pH adjustment Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- -1 distilled water Chemical class 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14187183A JPS6034791A (ja) | 1983-08-04 | 1983-08-04 | 水質改善方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14187183A JPS6034791A (ja) | 1983-08-04 | 1983-08-04 | 水質改善方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6034791A JPS6034791A (ja) | 1985-02-22 |
| JPH0118791B2 true JPH0118791B2 (ar) | 1989-04-07 |
Family
ID=15302096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14187183A Granted JPS6034791A (ja) | 1983-08-04 | 1983-08-04 | 水質改善方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6034791A (ar) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0730471B2 (ja) * | 1987-12-29 | 1995-04-05 | 高砂熱学工業株式会社 | 配管系統の腐食を防止する方法 |
| JPH0632820B2 (ja) * | 1989-01-24 | 1994-05-02 | 呉羽化学工業株式会社 | 水道水のランゲリア指数の改善方法および装置 |
| PL2565165T3 (pl) * | 2011-08-31 | 2017-04-28 | Omya International Ag | Remineralizacja odsolonej i słodkiej wody przez dozowanie roztworu węglanu wapnia w miękkiej wodzie |
| CN105961238A (zh) * | 2016-05-05 | 2016-09-28 | 广州力必拓生物科技有限公司 | 养殖水环境总硬度调节剂及使用方法和应用 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4986518A (ar) * | 1972-12-26 | 1974-08-19 |
-
1983
- 1983-08-04 JP JP14187183A patent/JPS6034791A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4986518A (ar) * | 1972-12-26 | 1974-08-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6034791A (ja) | 1985-02-22 |
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