CN1225339A - 纯净水生产中pH值的改善方法 - Google Patents
纯净水生产中pH值的改善方法 Download PDFInfo
- Publication number
- CN1225339A CN1225339A CN 99101544 CN99101544A CN1225339A CN 1225339 A CN1225339 A CN 1225339A CN 99101544 CN99101544 CN 99101544 CN 99101544 A CN99101544 A CN 99101544A CN 1225339 A CN1225339 A CN 1225339A
- Authority
- CN
- China
- Prior art keywords
- pure water
- filled
- activated charcoal
- granular activated
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000008213 purified water Substances 0.000 title description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000011152 fibreglass Substances 0.000 claims abstract description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 238000011049 filling Methods 0.000 claims abstract description 3
- 239000013078 crystal Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 239000000706 filtrate Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 5
- 230000006872 improvement Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 229910021532 Calcite Inorganic materials 0.000 claims description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 2
- 238000011033 desalting Methods 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 229910021654 trace metal Inorganic materials 0.000 abstract 1
- 239000003651 drinking water Substances 0.000 description 10
- 235000020188 drinking water Nutrition 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 230000036541 health Effects 0.000 description 4
- 238000013327 media filtration Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000007407 health benefit Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99101544 CN1082033C (zh) | 1999-01-19 | 1999-01-19 | 纯净水生产中pH值的改善方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99101544 CN1082033C (zh) | 1999-01-19 | 1999-01-19 | 纯净水生产中pH值的改善方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1225339A true CN1225339A (zh) | 1999-08-11 |
CN1082033C CN1082033C (zh) | 2002-04-03 |
Family
ID=5270513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99101544 Expired - Fee Related CN1082033C (zh) | 1999-01-19 | 1999-01-19 | 纯净水生产中pH值的改善方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1082033C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805076A (zh) * | 2010-04-30 | 2010-08-18 | 大连双迪生物科技有限公司 | 新型净水器 |
CN102100364A (zh) * | 2010-12-07 | 2011-06-22 | 浙江大学 | 一种矿物质水的配方 |
CN102452754A (zh) * | 2010-10-28 | 2012-05-16 | 四川久大制盐有限责任公司 | 一种电解还原碱性离子水的制备方法 |
CN110156129A (zh) * | 2019-06-10 | 2019-08-23 | 北京大学 | 一种快速改变水pH的方法 |
CN113577907A (zh) * | 2021-07-17 | 2021-11-02 | 山东同济测试科技股份有限公司 | 一种滤料、滤芯及其应用 |
-
1999
- 1999-01-19 CN CN 99101544 patent/CN1082033C/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805076A (zh) * | 2010-04-30 | 2010-08-18 | 大连双迪生物科技有限公司 | 新型净水器 |
CN102452754A (zh) * | 2010-10-28 | 2012-05-16 | 四川久大制盐有限责任公司 | 一种电解还原碱性离子水的制备方法 |
CN102100364A (zh) * | 2010-12-07 | 2011-06-22 | 浙江大学 | 一种矿物质水的配方 |
CN102100364B (zh) * | 2010-12-07 | 2012-12-26 | 浙江大学 | 一种矿物质水的配方 |
CN110156129A (zh) * | 2019-06-10 | 2019-08-23 | 北京大学 | 一种快速改变水pH的方法 |
CN110156129B (zh) * | 2019-06-10 | 2020-07-28 | 北京大学 | 一种快速改变水pH的方法 |
CN113577907A (zh) * | 2021-07-17 | 2021-11-02 | 山东同济测试科技股份有限公司 | 一种滤料、滤芯及其应用 |
Also Published As
Publication number | Publication date |
---|---|
CN1082033C (zh) | 2002-04-03 |
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20151013 Address after: 510640 Guangdong city of Guangzhou province Tianhe District Tianhe Road, Chinese Wushan Academy of Sciences, Guangzhou Institute of geochemistry. Patentee after: Guangzhou shuibeizi dual water supply Engineering Co. Ltd. Address before: Guangdong city of Guangzhou province Guangzhou Wushan 510640 new dormitory 20 unit 201 room Patentee before: Xiao Xianming |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020403 Termination date: 20170119 |
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CF01 | Termination of patent right due to non-payment of annual fee |