CN107902730A - One kind electrolysis method for removing ammonia nitrogen - Google Patents
One kind electrolysis method for removing ammonia nitrogen Download PDFInfo
- Publication number
- CN107902730A CN107902730A CN201711229426.4A CN201711229426A CN107902730A CN 107902730 A CN107902730 A CN 107902730A CN 201711229426 A CN201711229426 A CN 201711229426A CN 107902730 A CN107902730 A CN 107902730A
- Authority
- CN
- China
- Prior art keywords
- ammonia nitrogen
- liquid
- electrolytic cell
- hypochlorous acid
- produces
- 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
Classifications
-
- 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
- C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
It is electrolysed the invention discloses a kind of except the method for the odorants such as ammonia nitrogen, including：First, will be added containing the liquid of the odorants such as ammonia nitrogen in electrolytic cell；Secondly, electrolytic cell, which is powered and adds salt NaCl, produces hypochlorous acid；Finally, then carry out oxidation to ammonia nitrogen liquid by the hypochlorous acid that step 2 produces to discharge so as to produce corresponding gas, so as to remove the stench Related Component such as ammonia nitrogen in liquid.The present invention is by being electrolysed the liquid containing ammonia nitrogen and adding corresponding salt so as to achieve the purpose that to remove the odor pollutants such as the ammonia nitrogen in liquid.
Description
Technical field
The present invention relates to one kind to be electrolysed method for removing ammonia nitrogen.
Background technology
In the prior art, due to containing more ammonia and nitrogen components in liquid so that artificial treatment difficulty is increased, as smell is difficult
Hear, and the phenomenon that odorousness is larger.
Therefore, a kind of can effectively handle is designed to remove the methods of ammonia and nitrogen components in liquid to be that industry is urgently to be resolved hurrily ask
Topic.
The content of the invention
A kind of electrolysis method for removing ammonia nitrogen proposed by the present invention, including：
Step 1：It will be added containing the liquid of the odorants such as ammonia nitrogen in electrolytic cell；
Step 2：Electrolytic cell, which is powered and adds salt NaCl, produces hypochlorous acid, its chemical formula is：
Step 3：Oxidation is carried out to ammonia nitrogen liquid by the hypochlorous acid that step 2 produces so as to produce corresponding gas again
Body is discharged, so as to remove the stench Related Component such as ammonia nitrogen in liquid, its chemical formula is：
Further, the electrolytic cell electrode material is rare metal electrode.
Compared with prior art, the present invention has the following advantages：
By be electrolysed the liquid containing ammonia nitrogen and add corresponding salt so as to reach remove the stench such as ammonia nitrogen in liquid into
The purpose divided.
Embodiment
In order to more fully understand the technology contents of the present invention, the present invention is further illustrated below, but is not limited to
This.
A kind of electrolysis method for removing ammonia nitrogen proposed by the present invention, including：
Step 1：It will be added containing the liquid of the odorants such as ammonia nitrogen in electrolytic cell；
Step 2：Electrolytic cell, which is powered and adds salt NaCl, produces hypochlorous acid, can be reached by electrolysis and avoid liquid
Body produces the hydrazine of severe toxicity, its chemical formula is：
Step 3：Oxidation is carried out to ammonia nitrogen liquid by the hypochlorous acid that step 2 produces so as to produce corresponding gas again
Body is discharged, so as to remove the stench Related Component such as ammonia nitrogen in liquid, its chemical formula is：
It is preferred that in an embodiment, the electrolytic cell electrode material is rare metal electrode.
To sum up, the present invention is by being electrolysed the liquid containing ammonia nitrogen and adding corresponding salt so as to reach the ammonia removed in liquid
The purpose of the odor pollutants such as nitrogen.
Specific embodiment above is only to the design illustrated the present invention, and those of ordinary skill in the art are in this hair
Various deformation and change can be made under bright design.These deformations and change are included within protection scope of the present invention.
Claims (2)
1. one kind electrolysis method for removing ammonia nitrogen, it is characterised in that including：
Step 1：It will be added containing the liquid of the odorants such as ammonia nitrogen in electrolytic cell；
Step 2：Electrolytic cell, which is powered and adds salt NaCl, produces hypochlorous acid, its chemical formula is：
Cl-+H2O(Electrolysis)HClO
Step 3：Oxidation is carried out to ammonia nitrogen liquid by the hypochlorous acid that step 2 produces again to arrange so as to produce corresponding gas
Go out, so as to remove the stench Related Component such as ammonia nitrogen in liquid, its chemical formula is：
2. electrolysis method for removing ammonia nitrogen as claimed in claim 1, it is characterised in that the electrolytic cell electrode material is rare metal
Electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229426.4A CN107902730A (en) | 2017-11-29 | 2017-11-29 | One kind electrolysis method for removing ammonia nitrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229426.4A CN107902730A (en) | 2017-11-29 | 2017-11-29 | One kind electrolysis method for removing ammonia nitrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107902730A true CN107902730A (en) | 2018-04-13 |
Family
ID=61849288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711229426.4A Pending CN107902730A (en) | 2017-11-29 | 2017-11-29 | One kind electrolysis method for removing ammonia nitrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107902730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110746010A (en) * | 2019-11-07 | 2020-02-04 | 深圳市臻鼎环保科技有限公司 | Method for treating high ammonia nitrogen wastewater by adopting electrolysis method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355463A (en) * | 2014-10-13 | 2015-02-18 | 西安华陆环保设备有限公司 | Deep treatment method for landfill leachate |
| CN106315937A (en) * | 2016-08-31 | 2017-01-11 | 无锡中天固废处置有限公司 | Method for performing electro-oxidative degradation on high-concentration ammonia-nitrogen chemical wastewater |
-
2017
- 2017-11-29 CN CN201711229426.4A patent/CN107902730A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355463A (en) * | 2014-10-13 | 2015-02-18 | 西安华陆环保设备有限公司 | Deep treatment method for landfill leachate |
| CN106315937A (en) * | 2016-08-31 | 2017-01-11 | 无锡中天固废处置有限公司 | Method for performing electro-oxidative degradation on high-concentration ammonia-nitrogen chemical wastewater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110746010A (en) * | 2019-11-07 | 2020-02-04 | 深圳市臻鼎环保科技有限公司 | Method for treating high ammonia nitrogen wastewater by adopting electrolysis method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 2005, 2006, twenty floor, Huafeng Weihai International Commercial Affairs Building, 4018 Baoan Road, Xixiang, Shenzhen, Guangdong, Baoan District Applicant after: SHENZHEN SHANGYONGLAI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 518000 2005, 2006, twenty floor, Huafeng Weihai International Commercial Affairs Building, 4018 Baoan Road, Xixiang, Shenzhen, Guangdong, Baoan District Applicant before: SHENZHEN SHANGYONGLAI ENVIRONMENTAL PROTECTION INVESTMENT Co.,Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |