CN108408993A - Big water body natural water water purification system - Google Patents
Big water body natural water water purification system Download PDFInfo
- Publication number
- CN108408993A CN108408993A CN201810227076.6A CN201810227076A CN108408993A CN 108408993 A CN108408993 A CN 108408993A CN 201810227076 A CN201810227076 A CN 201810227076A CN 108408993 A CN108408993 A CN 108408993A
- Authority
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- China
- Prior art keywords
- water
- unit
- electrochemical oxidation
- heavy metal
- purification system
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000000746 purification Methods 0.000 title claims abstract description 25
- 239000008239 natural water Substances 0.000 title claims abstract description 15
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000006056 electrooxidation reaction Methods 0.000 claims abstract description 27
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 11
- 230000001954 sterilising effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000005660 chlorination reaction Methods 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000006385 ozonation reaction Methods 0.000 claims 1
- 238000011282 treatment Methods 0.000 abstract description 5
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 239000003403 water pollutant Substances 0.000 abstract description 2
- 239000008213 purified water Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000003651 drinking water Substances 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000003911 water pollution Methods 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
- C02F1/30—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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4616—Power supply
- C02F2201/4617—DC only
-
- 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
Abstract
The present invention provides a kind of big water body natural water water purification system, including pretreatment filtration unit, discharging device, and the multiple combination purification processing units being connected with the water outlet of pretreatment unit, the water outlet of multiple combination purification processing units are connected to discharging device.Multiple combination purification processing units are composed in series by three subelements, respectively heavy metal removing unit, electrochemical oxidation unit, sterilizing water cell.The purification system integrates electro-chemical water processing, ultraviolet disinfection system and filtration system, constitutes the organic whole of electrochemical treatments synergistic effect efficient process inseparable with filtration treatment, water pollutant is removed step by step, realize the deep purifying to natural water body.
Description
Technical field
The present invention relates to big water body natural water field of water quality purification, net in particular to a kind of life and industrial water
Water system.
Technical background
With the continuous aggravation of water pollution, it has been realized that the importance of healthy water, and water cleaning systems are ensureing
Vital effect is played in terms of healthy water.
Western rural areas in China, it is not only backward in economy, and also drinking water is generally from rivers and lakes or underground
Water, but the floating material, heavy metal, silt, microorganism equal size in these water bodys considerably beyond《Drinking Water health mark
It is accurate》In requirement for drinking water quality, in addition to the drinking water hygiene problem of rural area, most residential blocks are all in city
It is also suffering from bacterium using secondary water-supply or water tower water-feeding, the drinking water being stored in for a long time in water tank, pond and is having
The pollution of evil organic matter.Either heavy metal, microorganism or harmful organic substance suffer from the health of human body prodigious
Damage.
Invention content
The purpose of the present invention is to solve the above problems, and provides a kind of big water body natural water water purification system.
Water cleaning systems of the present invention include pretreatment filtration unit, discharging device, and the water outlet with pretreatment unit
Hold the multiple combination purification processing units being connected, it is characterised in that：Purifying treating unit is composed in series by three subelements, point
It Wei not heavy metal removing unit, electrochemical oxidation unit, sterilizing water cell.Electro-chemical water is handled, is ultraviolet by the purification system
Line disinfection system is integrated with filtration system, constitutes having for electrochemical treatments synergistic effect efficient process inseparable with filtration treatment
Machine is whole, and water pollutant is removed step by step, realizes the deep purifying to natural water body.
The preposition pretreatment filtration unit contains one or more kinds of combination filter types, including ceramic element,
Active carbon filter core, non-woven fabrics filter core.
The heavy metal removing unit is so that heavy metal element is carried out on the surface of electrode plate under the driving of direct current
Enrichment removing.
The electrochemical oxidation unit is under conditions of carrying out rousing air in unit, using the method for electrochemical oxidation
Oxidation removal processing is carried out to BOD therein and COD.
The disinfection water cell contains one or more kinds of combined sterilizing modes, including disinfection by ultraviolet light, ozone
Disinfection, chlorination.
Institute's making alive is 0.5v~10.0v between the electrode plate of the heavy metal removing unit.
The electrode plate of the heavy metal removing unit is that inert material is made, generally uses titanium, stainless steel or high-purity
Graphite is made.
Electrochemical oxidation unit ratio of drum volume of air and water process volume within the unit interval is 1: 1~10
∶1。
Institute's making alive is 0.5v~10.0v between the electrode plate of the electrochemical oxidation unit.
Power supply used is direct current between the electrode plate of the electrochemical oxidation unit.
The electrode plate of the electrochemical oxidation unit is that inert material is made, generally uses titanium, stainless steel or high-purity
Graphite is made.
The advantageous effect that the present invention realizes：
The big water body natural water water purification system water treatment technological process of the present invention is reasonable, simple in structure, characteristics of compact layout,
Safe and reliable to operation, energy saving, water producing cost is low, Automatic Control, using simplicity, has a wide range of application, to floating material, heavy metal,
The removal effects such as harmful organic substance, bacterium are good.
Description of the drawings
Fig. 1 is the block diagram of the big water body natural water water purification system of the present invention.
Fig. 2 is the structural schematic diagram of pretreatment filtration unit.
Fig. 3 is the structural schematic diagram of heavy metal removing unit.
Fig. 4 is the structural schematic diagram of electrochemical oxidation unit.
Fig. 5 is the structural schematic diagram of sterilizing water cell.
Specific implementation mode
The embodiment that present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are only used for
Illustrate the present invention rather than limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, this
Field technology personnel can make various changes or modifications the present invention, and such equivalent forms equally fall within right appended by the application and want
Seek book limited range.
Embodiment one
Fig. 1 is the block diagram of big water body natural water water purification system of the invention, as shown in Figure 1, the purification system includes pre-
Filter element, discharging device are handled, and the purifying treating unit being connected with the water outlet of pretreatment filtration unit.
The water inlet 11 of pretreatment filtration unit as shown in Figure 2 is connected directly with water source in the present embodiment, at required purification
The water of reason passes through in pretreatment filtration unit and reaches water outlet 12 after the primary filter of filtering module 13.
By-pass filtration water after pretreatment filtration cell processing enters heavy metal removing unit as shown in Figure 3,
Heavy metal removing unit water inlet 21 is connected with pretreatment filtration unit water outlet 12, anode electrode plate in heavy metal removing unit
24 use titanium, stainless steel or high purity graphite to be made of raw material with negative el 25, the heavy metal element in by-pass filtration water
In under the driving of direct current, be enriched in negative electrode plate surface, so obtain removing heavy metal secondary purification water from
Water outlet 22 is discharged, can be by sewage draining exit 23 to heavy metal when the processing capacity of device is declined or inside has impurity
Removal unit is cleared up.
Secondary purification water after heavy metal removing cell processing enters electrochemical oxidation list as shown in Figure 4
Member, electrochemical oxidation unit water inlet 31 are connected with heavy metal removing unit water outlet 22, anode electricity in electrochemical oxidation unit
Pole plate 35 uses titanium, stainless steel or high purity graphite to be made of raw material with negative el 36, and secondary purification water is in electrochemistry oxygen
Change in unit under conditions of carrying out rousing air by inlet duct 34, under the action of direct current, it is anti-to carry out electrochemical oxidation
Answer, reduce the BOD and COD of purified water, so obtain three-level purified water from water outlet 32 be discharged, device processing capacity
When there are impurity in decline or inside, electrochemical oxidation unit can be cleared up by sewage draining exit 33.
Three-level purified water after electrochemical oxidation cell processing enters sterilizing water cell as shown in Figure 5,
Sterilizing water cell water inlet 41 is connected with electrochemical oxidation unit water outlet 32, by treated the purified water storage of former steps
In sterilizing water cell, there is apparatus for ultraviolet disinfection 44 in the upper end of water tank, it, can be to net after disinfection by ultraviolet light
Bacterium, microorganism in change water are killed, and then obtain final purified water and be expelled to water outlet mouthpiece from water outlet 42, are storing up
When having impurity inside water pot, disinfection water cell can be cleared up by sewage draining exit 43.
The purified water flowed out through water outlet mouthpiece can directly be drunk for personnel.
Embodiment two
The present embodiment is identical as one main contents of embodiment, other than identical as embodiment one except that：First adopt
Electricity consumption chemical oxidation unit reduces the BOD and COD of purified water, then using heavy metal member in heavy metal removing unit removal purified water
Element.
Claims (11)
1. a kind of big water body natural water water purification system, including pretreatment filtration unit, discharging device, and and pretreatment list
Multiple combination purification processing units that the water outlet of member is connected, it is characterised in that：Purifying treating unit is by three subelement strings
Connection composition, respectively heavy metal removing unit, electrochemical oxidation unit, ultraviolet disinfection water cell.
2. big water body natural water water purification system according to claim 1, it is characterised in that：The preposition pretreatment
Filter element contains one or more kinds of combination filter types, including ceramic element, active carbon filter core, non-woven fabrics filter core.
3. big water body natural water water purification system according to claim 1, it is characterised in that：The heavy metal removing
Unit is so that heavy metal element is carried out enrichment removing on the surface of electrode plate under the driving of direct current.
4. big water body natural water water purification system according to claim 1, it is characterised in that：The electrochemical oxidation
Unit is under conditions of carrying out rousing air in unit, using the method for electrochemical oxidation to BOD substances therein and COD substances
Carry out oxidation removal processing.
5. big water body natural water water purification system according to claim 1, it is characterised in that：The disinfection water storage list
Member contains one or more kinds of combined sterilizing modes, including disinfection by ultraviolet light, ozonization, chlorination.
6. heavy metal removing unit according to claim 3, it is characterised in that：The electrode of the heavy metal removing unit
Institute's making alive is 0.5v~10.0v between plate.
7. heavy metal removing unit according to claim 3, it is characterised in that：The electrode of the heavy metal removing unit
Plate is that inert material is made, is generally made of titanium, stainless steel or high purity graphite.
8. electrochemical oxidation unit according to claim 4, it is characterised in that：The electrochemical oxidation unit is in unit
The ratio of drum volume of air and water process volume is 1: 1~10: 1 in time.
9. electrochemical oxidation unit according to claim 4, it is characterised in that：The electrode of the electrochemical oxidation unit
Institute's making alive is 0.5v~10.0v between plate.
10. electrochemical oxidation unit according to claim 4, it is characterised in that：The electricity of the electrochemical oxidation unit
Power supply used is direct current between pole plate.
11. electrochemical oxidation unit according to claim 4, it is characterised in that：The electricity of the electrochemical oxidation unit
Pole plate is that inert material is made, is generally made of titanium, stainless steel or high purity graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227076.6A CN108408993A (en) | 2018-03-09 | 2018-03-09 | Big water body natural water water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810227076.6A CN108408993A (en) | 2018-03-09 | 2018-03-09 | Big water body natural water water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108408993A true CN108408993A (en) | 2018-08-17 |
Family
ID=63132866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810227076.6A Pending CN108408993A (en) | 2018-03-09 | 2018-03-09 | Big water body natural water water purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408993A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218737Y (en) * | 1995-03-08 | 1996-01-31 | 周克钊 | Electronic catalytic water purifying device for drinking water |
| CN2386044Y (en) * | 1998-10-26 | 2000-07-05 | 武汉大学 | Water quality purifying device |
| CN2698773Y (en) * | 2004-04-27 | 2005-05-11 | 周莹 | Tap water deeply purifying direct drinking machine |
| CN200967784Y (en) * | 2007-06-28 | 2007-10-31 | 郭玉坤 | Instant heating type electrolyzation water-making machine |
| CN201713362U (en) * | 2010-04-13 | 2011-01-19 | 昆明理工大学 | Plate type compound electrochemical device used for recovering heavy metal in wastewater |
| CN102745794A (en) * | 2011-04-21 | 2012-10-24 | 北京市自来水集团有限责任公司 | Drinking water electrochemical preoxidation device and method |
| CN203360189U (en) * | 2013-06-25 | 2013-12-25 | 深圳市南柏科技有限公司 | Novel multifunctional water purifier |
| CN106351285A (en) * | 2016-09-29 | 2017-01-25 | 上海电机学院 | Household multifunctional comprehensive water-saving device |
| CN206384969U (en) * | 2016-12-15 | 2017-08-08 | 中建水务（深圳）有限公司 | Water tank |
| CN208776484U (en) * | 2018-03-09 | 2019-04-23 | 天津阳光新线科技发展有限公司 | Big water body natural water water purification system |
-
2018
- 2018-03-09 CN CN201810227076.6A patent/CN108408993A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218737Y (en) * | 1995-03-08 | 1996-01-31 | 周克钊 | Electronic catalytic water purifying device for drinking water |
| CN2386044Y (en) * | 1998-10-26 | 2000-07-05 | 武汉大学 | Water quality purifying device |
| CN2698773Y (en) * | 2004-04-27 | 2005-05-11 | 周莹 | Tap water deeply purifying direct drinking machine |
| CN200967784Y (en) * | 2007-06-28 | 2007-10-31 | 郭玉坤 | Instant heating type electrolyzation water-making machine |
| CN201713362U (en) * | 2010-04-13 | 2011-01-19 | 昆明理工大学 | Plate type compound electrochemical device used for recovering heavy metal in wastewater |
| CN102745794A (en) * | 2011-04-21 | 2012-10-24 | 北京市自来水集团有限责任公司 | Drinking water electrochemical preoxidation device and method |
| CN203360189U (en) * | 2013-06-25 | 2013-12-25 | 深圳市南柏科技有限公司 | Novel multifunctional water purifier |
| CN106351285A (en) * | 2016-09-29 | 2017-01-25 | 上海电机学院 | Household multifunctional comprehensive water-saving device |
| CN206384969U (en) * | 2016-12-15 | 2017-08-08 | 中建水务（深圳）有限公司 | Water tank |
| CN208776484U (en) * | 2018-03-09 | 2019-04-23 | 天津阳光新线科技发展有限公司 | Big water body natural water water purification system |
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