CN104724855A - Joint micro flocculation and ultrafiltration water treatment method and system of low-temperature and low-turbidity water - Google Patents
Joint micro flocculation and ultrafiltration water treatment method and system of low-temperature and low-turbidity water Download PDFInfo
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- CN104724855A CN104724855A CN201510134941.9A CN201510134941A CN104724855A CN 104724855 A CN104724855 A CN 104724855A CN 201510134941 A CN201510134941 A CN 201510134941A CN 104724855 A CN104724855 A CN 104724855A
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- flocculation
- low
- water
- ultrafiltration
- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 136
- 238000005189 flocculation Methods 0.000 title claims abstract description 96
- 230000016615 flocculation Effects 0.000 title claims abstract description 94
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 79
- 238000005429 turbidity Methods 0.000 title claims abstract description 48
- 239000012528 membrane Substances 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000002156 mixing Methods 0.000 claims abstract description 24
- 230000000249 desinfective Effects 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 7
- 230000001808 coupling Effects 0.000 claims description 35
- 238000010168 coupling process Methods 0.000 claims description 35
- 238000005859 coupling reaction Methods 0.000 claims description 35
- VSCWAEJMTAWNJL-UHFFFAOYSA-K Aluminium chloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 26
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 16
- 239000012510 hollow fiber Substances 0.000 claims description 14
- 239000000706 filtrate Substances 0.000 claims description 12
- 230000003068 static Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000006004 Quartz sand Substances 0.000 claims description 7
- 239000000084 colloidal system Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000003206 sterilizing agent Substances 0.000 claims description 7
- 244000005700 microbiome Species 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 230000001954 sterilising Effects 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 230000003311 flocculating Effects 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 230000004907 flux Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000001112 coagulant Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000002110 toxicologic Effects 0.000 description 2
- 231100000027 toxicology Toxicity 0.000 description 2
- 239000003403 water pollutant Substances 0.000 description 2
- 230000003245 working Effects 0.000 description 2
- 244000052616 bacterial pathogens Species 0.000 description 1
- 230000000721 bacterilogical Effects 0.000 description 1
- 235000012970 cakes Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000002906 microbiologic Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001953 sensory Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510134941.9A CN104724855A (en) | 2015-03-26 | 2015-03-26 | Joint micro flocculation and ultrafiltration water treatment method and system of low-temperature and low-turbidity water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510134941.9A CN104724855A (en) | 2015-03-26 | 2015-03-26 | Joint micro flocculation and ultrafiltration water treatment method and system of low-temperature and low-turbidity water |
Publications (1)
Publication Number | Publication Date |
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CN104724855A true CN104724855A (en) | 2015-06-24 |
Family
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Family Applications (1)
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CN201510134941.9A Pending CN104724855A (en) | 2015-03-26 | 2015-03-26 | Joint micro flocculation and ultrafiltration water treatment method and system of low-temperature and low-turbidity water |
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CN (1) | CN104724855A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107445340A (en) * | 2017-08-25 | 2017-12-08 | 河海大学 | A kind of activated carbon filter backwashing water retracting device and recovery method |
CN110342672A (en) * | 2018-04-04 | 2019-10-18 | 中国石油天然气集团有限公司 | Purify the processing system and its processing method of recovered water |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101412551A (en) * | 2008-11-13 | 2009-04-22 | 同济大学 | Enhanced flocculation-hyperfiltration combined process and apparatus for emergency handling of drinking water |
CN102134136A (en) * | 2011-01-25 | 2011-07-27 | 太平洋水处理工程有限公司 | Short-flow water purification process and device using immersed ultra-filtration membrane as core |
CN202744406U (en) * | 2012-08-01 | 2013-02-20 | 南京松本水处理技术有限公司 | Riverway water purification and water resource supply system |
CN103193335A (en) * | 2013-03-14 | 2013-07-10 | 济南大学 | Oxidative poly-Si-Fe and ultrafiltration membrane combined drinking water treatment method |
CN103241856A (en) * | 2012-02-06 | 2013-08-14 | 上海市政工程设计研究总院(集团)有限公司 | Water treatment device for treating raw water with relatively large turbidity variation, and water treatment process thereof |
CN103435208A (en) * | 2013-08-26 | 2013-12-11 | 王道光 | Multiple-water resource direct drinking water manufacturing equipment |
CN103896431A (en) * | 2014-03-20 | 2014-07-02 | 河海大学 | Water treatment method combining coagulation-precipitation-re-flocculation-ultrafiltration |
CN203866139U (en) * | 2014-06-04 | 2014-10-08 | 金剑环保有限公司 | Water purifying integrated device |
WO2014209452A1 (en) * | 2013-06-27 | 2014-12-31 | General Electric Company | Tannin-based polymer as filter aid for reducing fouling in filtration of high tds water |
CN204675915U (en) * | 2015-03-26 | 2015-09-30 | 中国华电工程(集团)有限公司 | A kind of tiny flocculation ultrafiltration coupling water supply treatment system of low temperature and low turbidity water |
-
2015
- 2015-03-26 CN CN201510134941.9A patent/CN104724855A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101412551A (en) * | 2008-11-13 | 2009-04-22 | 同济大学 | Enhanced flocculation-hyperfiltration combined process and apparatus for emergency handling of drinking water |
CN102134136A (en) * | 2011-01-25 | 2011-07-27 | 太平洋水处理工程有限公司 | Short-flow water purification process and device using immersed ultra-filtration membrane as core |
CN103241856A (en) * | 2012-02-06 | 2013-08-14 | 上海市政工程设计研究总院(集团)有限公司 | Water treatment device for treating raw water with relatively large turbidity variation, and water treatment process thereof |
CN202744406U (en) * | 2012-08-01 | 2013-02-20 | 南京松本水处理技术有限公司 | Riverway water purification and water resource supply system |
CN103193335A (en) * | 2013-03-14 | 2013-07-10 | 济南大学 | Oxidative poly-Si-Fe and ultrafiltration membrane combined drinking water treatment method |
WO2014209452A1 (en) * | 2013-06-27 | 2014-12-31 | General Electric Company | Tannin-based polymer as filter aid for reducing fouling in filtration of high tds water |
CN103435208A (en) * | 2013-08-26 | 2013-12-11 | 王道光 | Multiple-water resource direct drinking water manufacturing equipment |
CN103896431A (en) * | 2014-03-20 | 2014-07-02 | 河海大学 | Water treatment method combining coagulation-precipitation-re-flocculation-ultrafiltration |
CN203866139U (en) * | 2014-06-04 | 2014-10-08 | 金剑环保有限公司 | Water purifying integrated device |
CN204675915U (en) * | 2015-03-26 | 2015-09-30 | 中国华电工程(集团)有限公司 | A kind of tiny flocculation ultrafiltration coupling water supply treatment system of low temperature and low turbidity water |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107445340A (en) * | 2017-08-25 | 2017-12-08 | 河海大学 | A kind of activated carbon filter backwashing water retracting device and recovery method |
CN110342672A (en) * | 2018-04-04 | 2019-10-18 | 中国石油天然气集团有限公司 | Purify the processing system and its processing method of recovered water |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Applicant after: CHINA HUADIAN ENGINEERING CO., LTD. Applicant after: Huadian Water Engineering Co., Ltd. Address before: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Applicant before: China Huadian Engineering (Group) Co., Ltd. Applicant before: Huadian Water Engineering Co., Ltd. |
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COR | Change of bibliographic data | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160913 Address after: 100160 Fengtai District Beijing Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Applicant after: Huadian Water Engineering Co., Ltd. Address before: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Applicant before: CHINA HUADIAN ENGINEERING CO., LTD. Applicant before: Huadian Water Engineering Co., Ltd. |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |