JPH0411273B2 - - Google Patents
Info
- Publication number
- JPH0411273B2 JPH0411273B2 JP58007410A JP741083A JPH0411273B2 JP H0411273 B2 JPH0411273 B2 JP H0411273B2 JP 58007410 A JP58007410 A JP 58007410A JP 741083 A JP741083 A JP 741083A JP H0411273 B2 JPH0411273 B2 JP H0411273B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- ion exchange
- pure water
- pore size
- passed
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000005342 ion exchange Methods 0.000 claims description 17
- 239000012982 microporous membrane Substances 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 7
- 239000003456 ion exchange resin Substances 0.000 description 7
- 229920003303 ion-exchange polymer Polymers 0.000 description 7
- 239000008213 purified water Substances 0.000 description 7
- 244000005700 microbiome Species 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000012510 hollow fiber Substances 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000009287 sand filtration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58007410A JPS59132990A (ja) | 1983-01-21 | 1983-01-21 | 純水製造装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58007410A JPS59132990A (ja) | 1983-01-21 | 1983-01-21 | 純水製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59132990A JPS59132990A (ja) | 1984-07-31 |
| JPH0411273B2 true JPH0411273B2 (fr) | 1992-02-27 |
Family
ID=11665092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58007410A Granted JPS59132990A (ja) | 1983-01-21 | 1983-01-21 | 純水製造装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59132990A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6211593A (ja) * | 1985-07-08 | 1987-01-20 | Toray Ind Inc | 超純水の製造方法 |
| JP4881188B2 (ja) * | 2007-03-07 | 2012-02-22 | 積水化学工業株式会社 | 管継手 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4842550A (fr) * | 1971-10-04 | 1973-06-20 |
-
1983
- 1983-01-21 JP JP58007410A patent/JPS59132990A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4842550A (fr) * | 1971-10-04 | 1973-06-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59132990A (ja) | 1984-07-31 |
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