CN108265311A - A kind of production technology of novel sterilizing water - Google Patents
A kind of production technology of novel sterilizing water Download PDFInfo
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- CN108265311A CN108265311A CN201810059694.4A CN201810059694A CN108265311A CN 108265311 A CN108265311 A CN 108265311A CN 201810059694 A CN201810059694 A CN 201810059694A CN 108265311 A CN108265311 A CN 108265311A
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- solution
- sterilizing water
- production technology
- novel sterilizing
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of production technologies of novel sterilizing water, it is characterised in that includes the following steps：A. chlorine is passed through into sodium hydroxide solution, liquor natrii hypochloritis must be contained；B. contain addition salt acid for adjusting pH value in liquor natrii hypochloritis to 35 into step A；C. the solution in step B is added in electrolysis reactor, the electrolysis reactor is made of at least one cathode chamber with cathode and at least one anode chamber with anode, wherein described anode chamber spatially especially separates, and apply DC voltage on electrode by electric current by permeable membrane or diaphragm with the cathode chamber；D. buffer solution is added in the solution into step C and adjusts pH value to 6.5 7.5.The purpose of invention is to overcome shortcoming of the prior art, provides a kind of simple for process, easy to make, production technology of the relatively high novel sterilizing water of concentration.
Description
Technical field
The present invention relates to a kind of production technologies of novel sterilizing water.
Background technology
Chlorine-containing disinfectant is one of most common effective sterilised products in agriculture, food industry and environmental protection, effectively
Ingredient is hypochlorous acid or hypochlorous acid salt.It is studied according to U.S. environment protection mechanism (EPA), hypochlorous acid is under the same conditions
Sterilizing ability is the tens of to hundreds of times of hypochlorous acid salt.Existing hypochlorite solution's production method is relatively complicated, secondary chlorine
The concentration loudness of acid is relatively low, can not meet the needs of user.
Invention content
The purpose of the invention is to overcome shortcoming of the prior art, provide it is a kind of simple for process, it is easy to make,
The production technology of the relatively high novel sterilizing water of concentration.
A kind of production technology of novel sterilizing water, it is characterised in that include the following steps：
A, chlorine is passed through into sodium hydroxide solution, liquor natrii hypochloritis must be contained；
B, contain addition salt acid for adjusting pH value in liquor natrii hypochloritis to 3-5 into step A；
C, the solution in step B is added in electrolysis reactor, the electrolysis reactor is by least one the moon with cathode
Pole room and at least one anode chamber with anode are formed, wherein the anode chamber spatially especially by permeable membrane or diaphragm with
The cathode chamber separates, and applies DC voltage on electrode by electric current；
D, buffer solution is added in the solution into step C and adjusts pH value to 6.5-7.5.
The production technology of novel sterilizing water as described above, it is characterised in that oxidation-reduction potential is adjusted in step C
1040mV~1860mV.
The production technology of novel sterilizing water as described above, it is characterised in that buffer solution described in step D is carbonate.
The production technology of novel sterilizing water as described above, it is characterised in that further include step E：Using reverse osmosis membrane to step
Solution in rapid D is filtered.
In conclusion beneficial effects of the present invention：
Present invention process is simple, easy to make, and process conditions are suitable, and the hypochlorous acid concentration prepared is high, and impurity is small, smell
It is small.
Specific embodiment
The present invention is described further With reference to embodiment：
Embodiment 1
A kind of production technology of novel sterilizing water, includes the following steps：
A, chlorine is passed through into sodium hydroxide solution, liquor natrii hypochloritis must be contained；
B, contain addition salt acid for adjusting pH value in liquor natrii hypochloritis to 3 into step A；
C, the solution in step B is added in electrolysis reactor, the electrolysis reactor is by least one the moon with cathode
Pole room and at least one anode chamber with anode are formed, wherein the anode chamber spatially especially by permeable membrane or diaphragm with
The cathode chamber separates, and applies DC voltage on electrode by electric current；
D, buffer solution is added in the solution into step C and adjusts pH value to 6.5.
Embodiment 2
A kind of production technology of novel sterilizing water, includes the following steps：
A, chlorine is passed through into sodium hydroxide solution, liquor natrii hypochloritis must be contained；
B, contain addition salt acid for adjusting pH value in liquor natrii hypochloritis to 5 into step A；
C, the solution in step B is added in electrolysis reactor, the electrolysis reactor is by least one the moon with cathode
Pole room and at least one anode chamber with anode are formed, wherein the anode chamber spatially especially by permeable membrane or diaphragm with
The cathode chamber separates, and applies DC voltage on electrode by electric current；
D, buffer solution is added in the solution into step C and adjusts pH value to 7.5.
Embodiment 3
A kind of production technology of novel sterilizing water, includes the following steps：
A, chlorine is passed through into sodium hydroxide solution, liquor natrii hypochloritis must be contained；
B, contain addition salt acid for adjusting pH value in liquor natrii hypochloritis to 4 into step A；
C, the solution in step B is added in electrolysis reactor, the electrolysis reactor is by least one the moon with cathode
Pole room and at least one anode chamber with anode are formed, wherein the anode chamber spatially especially by permeable membrane or diaphragm with
The cathode chamber separates, and applies DC voltage on electrode by electric current；Oxidation-reduction potential is adjusted to 1040mV；
D, carbonate is added in the solution into step C and adjusts pH value to 7；
E, the solution in step D is filtered using reverse osmosis membrane.
Embodiment 4
A kind of production technology of novel sterilizing water, includes the following steps：
A, chlorine is passed through into sodium hydroxide solution, liquor natrii hypochloritis must be contained；
B, contain addition salt acid for adjusting pH value in liquor natrii hypochloritis to 3 into step A；
C, the solution in step B is added in electrolysis reactor, the electrolysis reactor is by least one the moon with cathode
Pole room and at least one anode chamber with anode are formed, wherein the anode chamber spatially especially by permeable membrane or diaphragm with
The cathode chamber separates, and applies DC voltage on electrode by electric current；Oxidation-reduction potential is adjusted to 1860mV；
D, carbonate is added in the solution into step C and adjusts pH value to 6.8；
E, the solution in step D is filtered using reverse osmosis membrane.
Embodiment 5
A kind of production technology of novel sterilizing water, includes the following steps：
A, chlorine is passed through into sodium hydroxide solution, liquor natrii hypochloritis must be contained；
B, contain addition salt acid for adjusting pH value in liquor natrii hypochloritis to 4 into step A；
C, the solution in step B is added in electrolysis reactor, the electrolysis reactor is by least one the moon with cathode
Pole room and at least one anode chamber with anode are formed, wherein the anode chamber spatially especially by permeable membrane or diaphragm with
The cathode chamber separates, and applies DC voltage on electrode by electric current；Oxidation-reduction potential is adjusted to 1440mV；
D, carbonate is added in the solution into step C and adjusts pH value to 7.2；
E, including step E：The solution in step D is filtered using reverse osmosis membrane.
Claims (4)
1. a kind of production technology of novel sterilizing water, it is characterised in that include the following steps：
A, chlorine is passed through into sodium hydroxide solution, liquor natrii hypochloritis must be contained；
B, contain addition salt acid for adjusting pH value in liquor natrii hypochloritis to 3-5 into step A；
C, the solution in step B is added in electrolysis reactor, the electrolysis reactor is by least one cathode chamber with cathode
Formed at least one anode chamber with anode, wherein the anode chamber spatially especially by permeable membrane or diaphragm with it is described
Cathode chamber separates, and applies DC voltage on electrode by electric current；
D, buffer solution is added in the solution into step C and adjusts pH value to 6.5-7.5.
2. the production technology of novel sterilizing water according to claim 1, it is characterised in that oxidation-reduction potential tune in step C
It saves as 1040mV~1860mV.
3. the production technology of novel sterilizing water according to claim 1, it is characterised in that buffer solution described in step D is carbon
Hydrochlorate.
4. the production technology of novel sterilizing water according to claim 1, it is characterised in that further include step E：Using reverse osmosis
Permeable membrane is filtered the solution in step D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059694.4A CN108265311A (en) | 2018-01-22 | 2018-01-22 | A kind of production technology of novel sterilizing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059694.4A CN108265311A (en) | 2018-01-22 | 2018-01-22 | A kind of production technology of novel sterilizing water |
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| Publication Number | Publication Date |
|---|---|
| CN108265311A true CN108265311A (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810059694.4A Pending CN108265311A (en) | 2018-01-22 | 2018-01-22 | A kind of production technology of novel sterilizing water |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344412Y (en) * | 1998-11-17 | 1999-10-20 | 尹智黎 | High-intensity oxidative active sterilized medical water formation equipment |
| CN1899975A (en) * | 2005-06-16 | 2007-01-24 | 培尔梅烈克电极股份有限公司 | Method of sterilization and electrolytic water ejecting apparatus |
| CN101638262A (en) * | 2008-07-28 | 2010-02-03 | 解凤桐 | Process for producing electrolyzed oxidizing water and bottled package |
| CN104271513A (en) * | 2012-07-13 | 2015-01-07 | 菅野稔 | Sterile water generating device and sterilizing washing method |
| CN104903251A (en) * | 2013-01-28 | 2015-09-09 | 德诺拉工业有限公司 | Electrolyzed water generating method and generator |
| CN205874555U (en) * | 2016-03-29 | 2017-01-11 | 山东康辉水处理设备有限公司 | Subacidity brineelectrolysis generater |
-
2018
- 2018-01-22 CN CN201810059694.4A patent/CN108265311A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344412Y (en) * | 1998-11-17 | 1999-10-20 | 尹智黎 | High-intensity oxidative active sterilized medical water formation equipment |
| CN1899975A (en) * | 2005-06-16 | 2007-01-24 | 培尔梅烈克电极股份有限公司 | Method of sterilization and electrolytic water ejecting apparatus |
| CN101638262A (en) * | 2008-07-28 | 2010-02-03 | 解凤桐 | Process for producing electrolyzed oxidizing water and bottled package |
| CN104271513A (en) * | 2012-07-13 | 2015-01-07 | 菅野稔 | Sterile water generating device and sterilizing washing method |
| CN104903251A (en) * | 2013-01-28 | 2015-09-09 | 德诺拉工业有限公司 | Electrolyzed water generating method and generator |
| CN205874555U (en) * | 2016-03-29 | 2017-01-11 | 山东康辉水处理设备有限公司 | Subacidity brineelectrolysis generater |
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Application publication date: 20180710 |
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| RJ01 | Rejection of invention patent application after publication |