CN107827299A - Drinking water treatment method - Google Patents
Drinking water treatment method Download PDFInfo
- Publication number
- CN107827299A CN107827299A CN201711126896.8A CN201711126896A CN107827299A CN 107827299 A CN107827299 A CN 107827299A CN 201711126896 A CN201711126896 A CN 201711126896A CN 107827299 A CN107827299 A CN 107827299A
- Authority
- CN
- China
- Prior art keywords
- water
- flowed
- handled
- osmosis filtration
- filter
- 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.)
- Pending
Links
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 12
- 239000003651 drinking water Substances 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000005189 flocculation Methods 0.000 claims abstract description 6
- 230000016615 flocculation Effects 0.000 claims abstract description 6
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 4
- 230000001112 coagulating effect Effects 0.000 claims abstract description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005374 membrane filtration Methods 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 4
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 230000035622 drinking Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 abstract description 2
- 235000020679 tap water Nutrition 0.000 abstract description 2
- 238000009298 carbon filtering Methods 0.000 abstract 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012629 purifying agent Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of drinking water treatment method, a, precipitation：Using aluminium polychloride and kaolin as the flocculation aid that coagulating treatment is carried out to raw water, the mass ratio of the flocculation aid and water is 0.6%, and is stirred 18 minutes by agitator；B, physical filtering：The water that step a is handled is flowed into filter chamber, carries out husky filter, activated carbon filtering and Fibrous membrane filtration in the filter chamber successively；C, osmosis filtration：The water conservancy that step b is handled is flowed into osmosis filtration room with the high-pressure pump, the pressure is 2MPa；The micropore filtering film that filter layer in the osmosis filtration room is 0.02 micron；D, disinfect.The present invention can solve the problems, such as that drinking purpose of tap water is inconvenient and running water " secondary pollution damages to human body.
Description
Technical field
The present invention relates to the purification techniques field of water, especially a kind of drinking water treatment method.
Background technology
From water head site extract water, by the coagulation of waterworks, precipitation, filter and disinfect be followed by oral siphon be sent into
It is caused free after polymerization aluminum chloride flocculating purifying agent and the prechlorination processing commonly used in water source coagulation in user family
Chlorine residue etc., in running water preparation process and the water transfer pipe network of aging and the water tank of unmanned cleaning, inevitably cause from
" secondary pollution " of water, therefore the running water being sent into user family can not directly be drunk, usual people are simply by boiling water
It is boiled just directly to drink, and boil water and not only bother, and simply play a part of disinfection, it can not eliminate in running water
Heavy metal and various harmful substances, drink the injury that can not caused through treated running water to body for a long time；Therefore it is badly in need of
A kind of i.e. convenient and practical and capable of direct drinking drinking water treatment method.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of drinking water treatment method, and this drinking water treatment method can
With solve the problems, such as that drinking purpose of tap water is inconvenient and running water " secondary pollution damages to human body.
A kind of drinking water treatment method,
A, precipitate：Using aluminium polychloride and kaolin as the flocculation aid that coagulating treatment is carried out to raw water, it is described help it is solidifying
The mass ratio of agent and water is 0.6%, and stirred 18 minutes by agitator；
B, physical filtering：The water that step a is handled is flowed into filter chamber, carries out husky filter, work in the filter chamber successively
Property charcoal filtering and Fibrous membrane filtration；
C, osmosis filtration：The water conservancy that step b is handled is flowed into osmosis filtration room with the high-pressure pump, the pressure
Power is 2MPa；The micropore filtering film that filter layer in the osmosis filtration room is 0.02 micron；
D, disinfect：The water that step c is handled is flowed into Sterilizing water tank, ultraviolet when current enter ultraviolet system
Optical wavelength is 120 nanometers to 290 nanometers, and ultraviolet illumination intensity is 50 milliwatt every square centimeter to 180 milliwatts.
The present invention has the advantages that compared with prior art：The present invention fundamentally solves dangerous ask of drinking water
Topic.Compared with the production method of the drinking water of equal water quality, water source wide material sources and cost is relatively low, more before popularization and application
Scape.Due to being provided with osmosis filtration room, colloid and other fine suspensions can be further filtered out, are made into pure water.Due to setting
Pathogen can be killed by being equipped with UV sterilizing chamber, make water capable of direct drinking, it can also be used to be cooked or Baoshang.
Embodiment
A kind of drinking water treatment method,
A, precipitate：Using aluminium polychloride and kaolin as the flocculation aid that coagulating treatment is carried out to raw water, it is described help it is solidifying
The mass ratio of agent and water is 0.6%, and stirred 18 minutes by agitator；
B, physical filtering：The water that step a is handled is flowed into filter chamber, carries out husky filter, work in the filter chamber successively
Property charcoal filtering and Fibrous membrane filtration；
C, osmosis filtration：The water conservancy that step b is handled is flowed into osmosis filtration room with the high-pressure pump, the pressure
Power is 2MPa；The micropore filtering film that filter layer in the osmosis filtration room is 0.02 micron；
D, disinfect：The water that step c is handled is flowed into Sterilizing water tank, ultraviolet when current enter ultraviolet system
Optical wavelength is 120 nanometers to 290 nanometers, and ultraviolet illumination intensity is 50 milliwatt every square centimeter to 180 milliwatts.
Claims (1)
1. a kind of drinking water treatment method,
A, precipitate：Using aluminium polychloride and kaolin as the flocculation aid that coagulating treatment is carried out to raw water, the flocculation aid with
The mass ratio of water is 0.6%, and stirred 18 minutes by agitator；
B, physical filtering：The water that step a is handled is flowed into filter chamber, carries out husky filter, activated carbon in the filter chamber successively
Filtering and Fibrous membrane filtration；
C, osmosis filtration：The water conservancy that step b is handled is flowed into osmosis filtration room with the high-pressure pump, the pressure is
2MPa；The micropore filtering film that filter layer in the osmosis filtration room is 0.02 micron；
D, disinfect：The water that step c is handled is flowed into Sterilizing water tank, when current enter ultraviolet system, ultraviolet light wave
Wavelength is 120 nanometers to 290 nanometers, and ultraviolet illumination intensity is 50 milliwatt every square centimeter to 180 milliwatts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126896.8A CN107827299A (en) | 2017-11-15 | 2017-11-15 | Drinking water treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126896.8A CN107827299A (en) | 2017-11-15 | 2017-11-15 | Drinking water treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107827299A true CN107827299A (en) | 2018-03-23 |
Family
ID=61655476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711126896.8A Pending CN107827299A (en) | 2017-11-15 | 2017-11-15 | Drinking water treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107827299A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497154A (en) * | 2018-04-19 | 2018-09-07 | 江西天凯乐食品有限公司 | A kind of soybean curd ice cream and preparation method thereof |
-
2017
- 2017-11-15 CN CN201711126896.8A patent/CN107827299A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497154A (en) * | 2018-04-19 | 2018-09-07 | 江西天凯乐食品有限公司 | A kind of soybean curd ice cream and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180323 |