CN104998548A - Cleaning agent for inorganic ceramic ultrafiltration membrane - Google Patents
Cleaning agent for inorganic ceramic ultrafiltration membrane Download PDFInfo
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- CN104998548A CN104998548A CN201510369032.3A CN201510369032A CN104998548A CN 104998548 A CN104998548 A CN 104998548A CN 201510369032 A CN201510369032 A CN 201510369032A CN 104998548 A CN104998548 A CN 104998548A
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Abstract
The invention discloses a cleaning agent for an inorganic ceramic ultrafiltration membrane. The cleaning agent is prepared from 10-20wt% of sodium tetra(propylene benzene)sulfonate, 5-10wt% of magnesium sulfate, 3-8wt% of calcium chloride, 4-10wt% of sodium carbonate, 5-10wt% of sodium silicate, 3.5-8.5wt% of sodium hydroxide, 2-8wt% of sodium sulfate, 4.5-7.5wt% of fatty alcohol polyoxyethylene ether, 1.5-3.5wt% of zeolite and 2.5-6.5wt% of ethylene glycol monobutyl ether. The cleaning agent for an inorganic ceramic ultrafiltration membrane has high cleaning efficiency, has no damage to a ceramic ultrafiltration membrane, can be used conveniently, does not produce residues and can be used for batch cleaning of a ceramic membrane.
Description
Technical field
The present invention relates to chemical field, particularly relate to a kind of cleaning agent surpassing aluminium film for inorganic ceramic.
Background technology
Along with socioeconomic development, environmental problem has become a unavoidable major issue.People, while right is developed the economy, more and more focus on pollution administration and environmental protection.
A large amount of waste water that modern enterprise produces in process of production, discarded and waste residue bring huge threat to the living environment of people, therefore, must recycle them and reduce the harmful substance such as COD, oily waste water.At present, people mainly take the technical methods such as Physical, chemical method, biochemical process, physical-chemical process to the process of oily waste water.Although oily wastewater treatment method is more, various method has its limitation, processes often do not reach emission request by single method.In order to realize good processing method, people have studied a kind of membrane technology process, and through facts have proved, membrane technology, with the incomparable advantage of its beyond tradition processing method, becomes the hot spot technology of oiliness sewage treatment.
Membrane separation technique is an emerging high efficient separation technology.Can be divided into organic film and inoranic membrane according to the material of film, inoranic membrane comprises ceramic membrane, glass-film and metal film etc.Although membrane technology can reach high-quality emission request, after using for a long time, the pollution that fouling membrane causes due to Irreversible Adsorption, blocking etc., causes secondary pollution.For ceramic membrane, because it has good chemical resistance and mechanical strength, the ability of its anti-film deterioration is comparatively strong, therefore more pollution of polluting from face and fenestra.Although fouling membrane is in use inevitable, according to the factor affecting fouling membrane, take measures effectively to control or alleviate the degree of fouling membrane, reduce cleaning frequency, improve disposal ability, wherein, chemical cleaning method is the main method of cleaning film.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of inorganic ceramic and surpasses aluminum dipping form cleaning agent, the cleaning agent of aluminium film is surpassed for inorganic ceramic, cleaning efficiency is high, to ceramic super-filtering film without any injury, and easy to clean, do not stay any residue, can be used for the batch cleaning of ceramic membrane.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of cleaning agent surpassing aluminium film for inorganic ceramic, be made up of following raw material: tetrapropylene benzene sodium sulfonate, magnesium sulfate, calcium chloride, sodium carbonate, sodium metasilicate, hydrochlorinate sodium, sodium sulphate, AEO, zeolite and butyl glycol ether, it is tetrapropylene benzene sodium sulfonate 10 ~ 20% that described each raw material accounts for shared percentage by weight in cleaning agent, magnesium sulfate 5 ~ 10%, calcium chloride 3 ~ 8%, sodium carbonate 4 ~ 10%, sodium metasilicate 5 ~ 10%, hydrochlorinate sodium 3.5 ~ 8.5%, sodium sulphate 2 ~ 8%, AEO 4.5 ~ 7.5%, zeolite 1.5 ~ 3.5%, butyl glycol ether 2.5 ~ 6.5%.
In the present invention's preferred embodiments, it is tetrapropylene benzene sodium sulfonate 15 ~ 20%, magnesium sulfate 8 ~ 10%, calcium chloride 5 ~ 8%, sodium carbonate 7 ~ 10%, sodium metasilicate 6 ~ 10%, hydrochlorinate sodium 5.5 ~ 8.5%, sodium sulphate 4 ~ 8%, AEO 6.5 ~ 7.5%, zeolite 2.5 ~ 3.5%, butyl glycol ether 4.5 ~ 6.5% that described each raw material accounts for shared percentage by weight in cleaning agent.
In the present invention's preferred embodiments, it is tetrapropylene benzene sodium sulfonate 18%, magnesium sulfate 9%, calcium chloride 7%, sodium carbonate 8.5%, sodium metasilicate 7.5%, hydrochlorinate sodium 6.5%, sodium sulphate 6%, AEO 7%, zeolite 3%, butyl glycol ether 5.5% that described each raw material accounts for shared percentage by weight in cleaning agent.
In the present invention's preferred embodiments, it is tetrapropylene benzene sodium sulfonate 20%, magnesium sulfate 10%, calcium chloride 8%, sodium carbonate 10%, sodium metasilicate 10%, hydrochlorinate sodium 8.5%, sodium sulphate 8%, AEO 7.5%, zeolite 3.5%, butyl glycol ether 6.5% that described each raw material accounts for shared percentage by weight in cleaning agent.
The invention has the beneficial effects as follows: a kind of inorganic ceramic of the present invention surpasses aluminum dipping form cleaning agent, the cleaning agent of aluminium film is surpassed for inorganic ceramic, cleaning efficiency is high, to ceramic super-filtering film without any injury, and easy to clean, do not stay any residue, can be used for the batch cleaning of ceramic membrane.
Detailed description of the invention
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.
Embodiment 1
A kind of cleaning agent surpassing aluminium film for inorganic ceramic, be made up of following raw material: tetrapropylene benzene sodium sulfonate, magnesium sulfate, calcium chloride, sodium carbonate, sodium metasilicate, hydrochlorinate sodium, sodium sulphate, AEO, zeolite and butyl glycol ether, it is tetrapropylene benzene sodium sulfonate 10 ~ 20% that described each raw material accounts for shared percentage by weight in cleaning agent, magnesium sulfate 5 ~ 10%, calcium chloride 3 ~ 8%, sodium carbonate 4 ~ 10%, sodium metasilicate 5 ~ 10%, hydrochlorinate sodium 3.5 ~ 8.5%, sodium sulphate 2 ~ 8%, AEO 4.5 ~ 7.5%, zeolite 1.5 ~ 3.5%, butyl glycol ether 2.5 ~ 6.5%.
Further, shared percentage by weight is tetrapropylene benzene sodium sulfonate 18%, magnesium sulfate 9%, calcium chloride 7%, sodium carbonate 8.5%, sodium metasilicate 7.5%, hydrochlorinate sodium 6.5%, sodium sulphate 6%, AEO 7%, zeolite 3%, butyl glycol ether 5.5%.
Embodiment 2
A kind of cleaning agent surpassing aluminium film for inorganic ceramic, be made up of following raw material: tetrapropylene benzene sodium sulfonate, magnesium sulfate, calcium chloride, sodium carbonate, sodium metasilicate, hydrochlorinate sodium, sodium sulphate, AEO, zeolite and butyl glycol ether, it is tetrapropylene benzene sodium sulfonate 10 ~ 20% that described each raw material accounts for shared percentage by weight in cleaning agent, magnesium sulfate 5 ~ 10%, calcium chloride 3 ~ 8%, sodium carbonate 4 ~ 10%, sodium metasilicate 5 ~ 10%, hydrochlorinate sodium 3.5 ~ 8.5%, sodium sulphate 2 ~ 8%, AEO 4.5 ~ 7.5%, zeolite 1.5 ~ 3.5%, butyl glycol ether 2.5 ~ 6.5%.
Further, described each raw material accounts for shared percentage by weight in cleaning agent is tetrapropylene benzene sodium sulfonate 20%, magnesium sulfate 10%, calcium chloride 8%, sodium carbonate 10%, sodium metasilicate 10%, hydrochlorinate sodium 8.5%, sodium sulphate 8%, AEO 7.5%, zeolite 3.5%, butyl glycol ether 6.5%.
The invention has the beneficial effects as follows: a kind of inorganic ceramic of the present invention surpasses aluminum dipping form cleaning agent, the cleaning agent of aluminium film is surpassed for inorganic ceramic, cleaning efficiency is high, to ceramic super-filtering film without any injury, and easy to clean, do not stay any residue, can be used for the batch cleaning of ceramic membrane.
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 (4)
1. one kind surpasses the cleaning agent of aluminium film for inorganic ceramic, it is characterized in that, be made up of following raw material: tetrapropylene benzene sodium sulfonate, magnesium sulfate, calcium chloride, sodium carbonate, sodium metasilicate, hydrochlorinate sodium, sodium sulphate, AEO, zeolite and butyl glycol ether, it is tetrapropylene benzene sodium sulfonate 10 ~ 20% that described each raw material accounts for shared percentage by weight in cleaning agent, magnesium sulfate 5 ~ 10%, calcium chloride 3 ~ 8%, sodium carbonate 4 ~ 10%, sodium metasilicate 5 ~ 10%, hydrochlorinate sodium 3.5 ~ 8.5%, sodium sulphate 2 ~ 8%, AEO 4.5 ~ 7.5%, zeolite 1.5 ~ 3.5%, butyl glycol ether 2.5 ~ 6.5%.
2. the cleaning agent surpassing aluminium film for inorganic ceramic according to claim 1, it is characterized in that, it is tetrapropylene benzene sodium sulfonate 15 ~ 20%, magnesium sulfate 8 ~ 10%, calcium chloride 5 ~ 8%, sodium carbonate 7 ~ 10%, sodium metasilicate 6 ~ 10%, hydrochlorinate sodium 5.5 ~ 8.5%, sodium sulphate 4 ~ 8%, AEO 6.5 ~ 7.5%, zeolite 2.5 ~ 3.5%, butyl glycol ether 4.5 ~ 6.5% that described each raw material accounts for shared percentage by weight in cleaning agent.
3. the cleaning agent surpassing aluminium film for inorganic ceramic according to claim 1, it is characterized in that, it is tetrapropylene benzene sodium sulfonate 18%, magnesium sulfate 9%, calcium chloride 7%, sodium carbonate 8.5%, sodium metasilicate 7.5%, hydrochlorinate sodium 6.5%, sodium sulphate 6%, AEO 7%, zeolite 3%, butyl glycol ether 5.5% that described each raw material accounts for shared percentage by weight in cleaning agent.
4. the cleaning agent surpassing aluminium film for inorganic ceramic according to claim 1, it is characterized in that, it is tetrapropylene benzene sodium sulfonate 20%, magnesium sulfate 10%, calcium chloride 8%, sodium carbonate 10%, sodium metasilicate 10%, hydrochlorinate sodium 8.5%, sodium sulphate 8%, AEO 7.5%, zeolite 3.5%, butyl glycol ether 6.5% that described each raw material accounts for shared percentage by weight in cleaning agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369032.3A CN104998548A (en) | 2015-06-30 | 2015-06-30 | Cleaning agent for inorganic ceramic ultrafiltration membrane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369032.3A CN104998548A (en) | 2015-06-30 | 2015-06-30 | Cleaning agent for inorganic ceramic ultrafiltration membrane |
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| CN104998548A true CN104998548A (en) | 2015-10-28 |
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| CN201510369032.3A Pending CN104998548A (en) | 2015-06-30 | 2015-06-30 | Cleaning agent for inorganic ceramic ultrafiltration membrane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540548A (en) * | 2016-09-24 | 2017-03-29 | 合肥信达膜科技有限公司 | A kind of abluent of inorganic ceramic film |
| CN107413203A (en) * | 2017-08-20 | 2017-12-01 | 合肥信达膜科技有限公司 | A kind of cleaning agent for ceramic membrane |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837341A (en) * | 2006-03-15 | 2006-09-27 | 江苏久吾高科技股份有限公司 | Cleaning agent for ceramic film and its preparation method |
| CN102154068A (en) * | 2011-03-03 | 2011-08-17 | 天津天狮生物发展有限公司 | Multifunctional detergent and preparation method thereof |
| CN102658034A (en) * | 2012-04-30 | 2012-09-12 | 景德镇陶瓷学院 | Nano coating modified ceramic microfiltration membrane cleaning agent and preparation method and application thereof |
-
2015
- 2015-06-30 CN CN201510369032.3A patent/CN104998548A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837341A (en) * | 2006-03-15 | 2006-09-27 | 江苏久吾高科技股份有限公司 | Cleaning agent for ceramic film and its preparation method |
| CN102154068A (en) * | 2011-03-03 | 2011-08-17 | 天津天狮生物发展有限公司 | Multifunctional detergent and preparation method thereof |
| CN102658034A (en) * | 2012-04-30 | 2012-09-12 | 景德镇陶瓷学院 | Nano coating modified ceramic microfiltration membrane cleaning agent and preparation method and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540548A (en) * | 2016-09-24 | 2017-03-29 | 合肥信达膜科技有限公司 | A kind of abluent of inorganic ceramic film |
| CN107413203A (en) * | 2017-08-20 | 2017-12-01 | 合肥信达膜科技有限公司 | A kind of cleaning agent for ceramic membrane |
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Application publication date: 20151028 |
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| RJ01 | Rejection of invention patent application after publication |