CN104402157A - Ozonization treatment method for chemical waste water - Google Patents
Ozonization treatment method for chemical waste water Download PDFInfo
- Publication number
- CN104402157A CN104402157A CN201410548592.0A CN201410548592A CN104402157A CN 104402157 A CN104402157 A CN 104402157A CN 201410548592 A CN201410548592 A CN 201410548592A CN 104402157 A CN104402157 A CN 104402157A
- Authority
- CN
- China
- Prior art keywords
- waste water
- ozone
- treatment method
- processing method
- ozonization
- 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
- 238000006385 ozonation reaction Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title abstract description 12
- 239000002894 chemical waste Substances 0.000 title abstract 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000002351 wastewater Substances 0.000 claims description 32
- 239000000126 substance Substances 0.000 claims description 13
- 238000003672 processing method Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims description 10
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000009835 boiling Methods 0.000 abstract 1
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 230000008685 targeting Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010792 warming 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The present invention discloses an ozonization treatment method for chemical waste water. The ozonization treatment method comprises: (1) producing ozone, (2) disinfecting, and (3) boiling. With the technical scheme, the ozonization treatment method has advantages of rapid reaction, simple process, no secondary pollution, significant effect, strong targeting property, efficiency increasing and the like, and has the wide market prospects in the popularization of the ozonization treatment method for chemical waste water..
Description
Technical field
The present invention relates to environmental protection sciemtifec and technical sphere, particularly relate to a kind of ozonization processing method for chemical wastewater.
Background technology
The energy is the basis that modern society depends on for existence and development, and the supply capacity substantial connection of the energy the sustainable development of national economy, is one of basis of national strategy safety control.The situation is tense for the current energy resource supply of China, and environmental quality burden is heavy.Due to fossil energy reserves day by day reduce, oil price volatility is comparatively large, the worry to energy security problem and the concern to Global warming, development clean reproducible energy has become urgent problem, and new forms of energy industry presents high development.
Existing natural energy resources mainly comprises water energy, wind energy, sun power, tidal energy, biomass energy etc., wherein water resources occupies most of area of the earth, one of our energy of depending on for existence, along with the progress of science and technology and the development of society, trade effluent and sanitary wastewater get more and more, but the process of waste water is but gone no further, can not effectively realize science recycle.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of ozonization processing method for chemical wastewater, disinfected wastewater is carried out as strong oxidizer by adopting ozone, the metal ions such as the pollution substances such as the phenol in waste water, cyanogen, decolouring, removal iron, manganese can be eliminated, eliminate peculiar smell, stink, flow process is simple, be swift in response, non-secondary pollution, successful, advanced water purifying, the ozonization processing method for chemical wastewater universal on have market outlook widely.
For solving the problems of the technologies described above, the invention provides a kind of ozonization processing method for chemical wastewater, comprising the following steps:
(1) ozone generating apparatus is used to manufacture ozone,
(2) ozone dissipation is led to the bottom into waste water by use air-water contact equipment equably, and control flow is 0.045-0.45mg/L, the time is 2-8 minute, uses uviolizing waste water simultaneously, to strengthen sterilisation effect,
(3) after having sterilized, waste water is boiled 5-10 minute to eliminate solubility calcium, magnesium ion and residual ozone molecule.
In a preferred embodiment of the present invention, adopt the external irradiation of UV-lamp in step (2) or be placed on contact in waste water and irradiate.
In a preferred embodiment of the present invention, for eliminating phenol, cyanogen, iron, manganese, peculiar smell.
The invention has the beneficial effects as follows: the present invention be used for the ozonization processing method of chemical wastewater have be swift in response, flow process is simple, non-secondary pollution, successful, with strong points, efficiency put forward advantages of higher, the ozonization processing method for chemical wastewater universal on have market outlook widely.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises the following steps:
(1) ozone generating apparatus is used to manufacture ozone, because ozone is the material with strong oxidizing property, character instability, the therefore general field fabrication of the use of ozone,
(2) ozone dissipation is led to the bottom into waste water by use air-water contact equipment equably, multiple aeration equipment is adopted to be led to by ozone water-bed, also slowly can stir waste water if desired and promote that it fully contacts and reacts, control flow is 0.045-0.45mg/L, the time is 2-8 minute, use uviolizing waste water simultaneously, to strengthen sterilisation effect
(3) after having sterilized, waste water is boiled 5-10 minute to eliminate solubility calcium, magnesium ion and residual ozone molecule, obtain soft water, deep purifying.
Preferably, adopt the external irradiation of UV-lamp in step (2) or be placed on contact in waste water and irradiate, wherein in waste water, contact irradiation adopts the dispersion of multiple waterproof UV-lamp to irradiate, and greatly can increase contact area, thus improve disinfection efficiency.
Preferably, for eliminating phenol, cyanogen, iron, manganese, peculiar smell.
The beneficial effect that the present invention is used for the ozonization processing method of chemical wastewater is:
One, by adopting ozone to carry out disinfected wastewater as strong oxidizer, the metal ions such as the pollution substances such as the phenol in waste water, cyanogen, decolouring, removal iron, manganese can be eliminated, eliminate peculiar smell, stink, flow process is simple, be swift in response, non-secondary pollution, successful, advanced water purifying;
Two, by the main component in analytical chemistry sewage, employing method is purified liquid waste pointedly, realizes waste water reuse;
Three, by adopting uv irradiating to coordinate ozone to use, the degree that enters and the thoroughness of sterilization is further increased.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. for an ozonization processing method for chemical wastewater, it is characterized in that, comprise the following steps:
(1) ozone generating apparatus is used to manufacture ozone,
(2) ozone dissipation is led to the bottom into waste water by use air-water contact equipment equably, and control flow is 0.045-0.45mg/L, the time is 2-8 minute, uses uviolizing waste water simultaneously, to strengthen sterilisation effect,
(3) after having sterilized, waste water is boiled 5-10 minute to eliminate solubility calcium, magnesium ion and residual ozone molecule.
2. the ozonization processing method for chemical wastewater according to claim 1, is characterized in that, adopts the external irradiation of UV-lamp or be placed on contact in waste water to irradiate in step (2).
3. the ozonization processing method for chemical wastewater according to claim 1, is characterized in that, for eliminating phenol, cyanogen, iron, manganese, peculiar smell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410548592.0A CN104402157A (en) | 2014-10-17 | 2014-10-17 | Ozonization treatment method for chemical waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410548592.0A CN104402157A (en) | 2014-10-17 | 2014-10-17 | Ozonization treatment method for chemical waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104402157A true CN104402157A (en) | 2015-03-11 |
Family
ID=52639844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410548592.0A Pending CN104402157A (en) | 2014-10-17 | 2014-10-17 | Ozonization treatment method for chemical waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104402157A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996030309A1 (en) * | 1995-03-31 | 1996-10-03 | The Coca-Cola Company | On premise water treatment method |
| CN1703376A (en) * | 2002-10-12 | 2005-11-30 | 马索德·卡里姆尼亚 | Method and reactor for decalcifying and simultaneously removing harmful substances |
| CN101626981A (en) * | 2006-03-27 | 2010-01-13 | 马舒特·卡利姆尼亚 | The reactor and the method that are used for removing the calcium of water and remove pollutent simultaneously |
| CN102107967A (en) * | 2011-01-18 | 2011-06-29 | 清华大学 | System and method for deeply treating micro-polluted water |
| CN202785740U (en) * | 2012-09-21 | 2013-03-13 | 富毅特（上海）环保科技有限公司 | Waste water treatment system capable of reducing chemical oxygen demand (COD) content |
| CN202924850U (en) * | 2012-11-28 | 2013-05-08 | 北京市环境保护科学研究院 | Advanced wastewater oxidation system |
-
2014
- 2014-10-17 CN CN201410548592.0A patent/CN104402157A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996030309A1 (en) * | 1995-03-31 | 1996-10-03 | The Coca-Cola Company | On premise water treatment method |
| CN1703376A (en) * | 2002-10-12 | 2005-11-30 | 马索德·卡里姆尼亚 | Method and reactor for decalcifying and simultaneously removing harmful substances |
| CN101626981A (en) * | 2006-03-27 | 2010-01-13 | 马舒特·卡利姆尼亚 | The reactor and the method that are used for removing the calcium of water and remove pollutent simultaneously |
| CN102107967A (en) * | 2011-01-18 | 2011-06-29 | 清华大学 | System and method for deeply treating micro-polluted water |
| CN202785740U (en) * | 2012-09-21 | 2013-03-13 | 富毅特（上海）环保科技有限公司 | Waste water treatment system capable of reducing chemical oxygen demand (COD) content |
| CN202924850U (en) * | 2012-11-28 | 2013-05-08 | 北京市环境保护科学研究院 | Advanced wastewater oxidation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |