CN100441516C - Natural sea water agent - Google Patents
Natural sea water agent Download PDFInfo
- Publication number
- CN100441516C CN100441516C CNB021446253A CN02144625A CN100441516C CN 100441516 C CN100441516 C CN 100441516C CN B021446253 A CNB021446253 A CN B021446253A CN 02144625 A CN02144625 A CN 02144625A CN 100441516 C CN100441516 C CN 100441516C
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- CN
- China
- Prior art keywords
- seawater
- agent
- sea water
- present
- natural
- 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.)
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Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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Abstract
The present invention relates to a natural seawater agent and a production method thereof, which belongs to the field of salt making industry. The technical scheme which can reserve all the elements in seawater is used, sea water is used as a raw material, is purified, is solarized and is evaporated to 25 DEG Be' to prepare a crude product which is precipitated, decolorized, disinfected, tempered and filtered to prepare a finished product. Finally, the finished product is diluted by adding water and can be prepared into seawater. The present invention uses a natural product of a natural resource, contains 15 kinds of salts and hundreds of kinds of microelements in the seawater and has the same technology characteristic and use effect as the seawater. The present invention provides a novel seawater agent for seawater bath and seawater culture industry and can be used for seawater culture farms, swimming halls, aquaria and restaurants.
Description
One, technical field.
The invention belongs to the salt industry field.
Two, background technology
1, sea salt system halogen technology technology
The finished product of liquid seawater agent (to call this agent in the following text) is to adopt the similar technology of sea salt system halogen to produce.Because of employing and system halogen technical scheme inequality, its chemical constitution and compositing characteristic, also inequality with saltern bittern.This agent and bittern belong to technical characterictic that remarkable difference is arranged and the purposes that same technical field and different technologies scheme are produced.
2, artificial seawater agent claims sea crystal again
The agent of liquid seawater is that the strong brine with seawater or sea water desaltination is the liquid product that raw material is produced, and the artificial seawater agent is to mix the solid powdery product of producing with 7-8 kind industrial chemicals.Above-mentioned two kinds of seawater agent exist the technical characterictic of essential distinction, the product that belongs to the different technologies field and have the different technologies scheme.
The present invention can consult the salt industry document.
Three, summary of the invention
1, purpose of the present invention
The present invention is the seawater agent of producing for mariculture industry and seawater bath.This agent be divided into culture with, bathe with and additive with three kinds of formulations, culture the aquaculture that is used for marine lifes such as fish, shrimp, crab, shellfish with formulation, can be for use in plant, aquarium, restaurant, family and marine life transportation and the sale.Bath is applicable to seawater bath with type, can use for natatorium, bathing pool and family.Additive-based being applicable to adjusted sea water salinity and other interpolation use.
2, the technical problem to be solved in the present invention
Part sodium-chlor (NaCl) and saltcake (NaSO have been separated out in a large number because of mixing in the sea salt system halogen process
410H
2O) bittern, the actual bittern in the saltern of being produced, it is formed and compositing characteristic has significant variation, has not had the technical characterictic of seawater.
Technical problem to be solved by this invention, adopt the special methods that has reverse property with sea salt system halogen exactly, employing can keep with enrichment ocean seawater in the technical scheme of all elements, seawater is neither increased in evaporative process also do not reduce some salt, such this agent finished product of producing has the identical technical characterictic of seawater.
3, the technical solution used in the present invention
This agent is that the strong brine with seawater or sea water desaltination is a raw material, through purification, solar evaporation or vaporizer heating evaporation to 25 ° Be ', again through precipitation, decolouring, sterilization, transfer liquid and filtration to produce this agent finished product.Last thin up is mixed with seawater.Mainly be divided into the system of solarization, make with extra care and prepare three parts.
The system of solarization is seawater to be introduced introduce evaporation tank again after the salt pan retention basin purifies, and utilizes sun power to carry out the substep evaporation, and the moisture more than 90% in the seawater is removed in evaporation, and being condensed into concentration gradually is 25 ° of Be ', produces this agent finished product.For making this agent can keep all elements in the seawater, take special process technology scheme to have, the one, raw material must not use and pollute, and does not sneak into the purified ocean seawater of salt or the strong brine of sea water desaltination; The 2nd, closed system production is carried out in selected special-purpose salt pan, and this salt pan can not produce sea salt (NaCl), saltcake (NaSO simultaneously
410H
2O) and sal epsom (MgSO
47H
2O); The 3rd, the solar evaporation process can not be separated out salt, can not mix other salts substances and use precipitated sodium chloride (NaCl), saltcake (NaSO
410H
2O) bittern; The 4th, it is 25 ° of Be ' that solar evaporation stops concentration.
Refining is that employing precipitates, decolours, sterilizes, transfers methods such as liquid and filtration, removes insolubles, planktonic organism, disease microorganism and various pigment in this agent.Strong oxidizers such as use chlorine, clorox, Losantin, ozone decolour and sterilize.Should select strong oxidizer according to the purposes and the biological fitness of this agent during use.Accent liquid is that concentration, pH value, the chlorine residue to this agent measured and regulated.Transfer the addition that also will determine disodium edta, molysite and calcium salt in the liquid, addition will be decided with calcium salt, the molysite content of fresh water on its amount of separating out and dilution.Generally do not add calcium salt and molysite, need to add calcium salt, molysite, can when the preparation seawater, add.
4, beneficial effect of the present invention
This agent is by 15 kinds of dissolved salts and nearly hundred kinds of trace elements, and the nutrition of molten mixed gas and biological decay is formed, and concentration is 25 ° of Be ', and salinity is 250-270 ‰, and the water white liquid of bitter saline taste is arranged.The composition of this agent has ocean seawater similarity, homoeostasis, ion and forms the feature that is not subjected to time and spacial influence and contains remarkable dissolved salts.
This agent is compared with the ocean seawater, and the difference on concentration and volume, its salinity subject range is different with commercialized degree.This agent has suitable salt wide ranges and easily realizes commercial advantage.
This agent is compared with the artificial seawater agent, and the one, this agent is the liquid product of comprehensive utilization natural resources, and the artificial seawater agent is the solid phase prod of mixing with industrial chemicals; The 2nd, this agent contains over one hundred kind of element in the seawater, and the artificial seawater agent only contain 10 surplus kind of element; The 3rd, this agent is not simple inorganic salt solution, also contain organic matters matter and nutritive salt in the seawater, and the artificial seawater agent is purified inorganic salt product; The 4th, this agent composition has seawater and forms homoeostasis, and the artificial seawater agent does not have the homoeostasis of seawater; The 5th, this agent is low power consuming resource products cheaply, and the used industrial chemicals of artificial seawater agent is the power consumption high product; The 6th, this agent preparation seawater is simple mixing process, and the artificial seawater agent is complicated dissolution process.
Claims (1)
1, a kind of liquid seawater agent, it is characterized in that mainly being made by following steps: the strong brine with seawater or sea water desaltination is a raw material, through the system of shining, refining and prepared for three steps: the system of solarization is seawater to be introduced the salt pan retention basin to purify back introducing evaporation tank, utilize sun power to evaporate, the moisture content more than 90% in the seawater is removed in evaporation, is condensed into the raw product that concentration is 25 ° of Be ' gradually; Refining be to use chlorine, clorox, Losantin or ozone strong oxidizer to decolour and sterilize, again concentration, pH value, the chlorine residue of this agent are measured and regulated, determine the addition of disodium edta simultaneously, be used to eliminate biological heavy metal poisoning and promote body to discharge the effect of heavy metal; Preparation is the seawater that this agent thin up is become certain salinity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021446253A CN100441516C (en) | 2002-11-24 | 2002-11-24 | Natural sea water agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021446253A CN100441516C (en) | 2002-11-24 | 2002-11-24 | Natural sea water agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1502566A CN1502566A (en) | 2004-06-09 |
| CN100441516C true CN100441516C (en) | 2008-12-10 |
Family
ID=34232039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021446253A Expired - Fee Related CN100441516C (en) | 2002-11-24 | 2002-11-24 | Natural sea water agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100441516C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140112493A (en) * | 2011-12-29 | 2014-09-23 | 카운슬 오브 사이언티픽 앤드 인더스트리얼 리서치 | A process for the preparation of natural salt formulations for seawater substitution, mineral fortification |
| CN103089039B (en) * | 2013-01-31 | 2014-11-26 | 浙江海洋学院 | Method of concentrated seawater used for indoor pool after desalting seawater |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864932A (en) * | 1973-06-12 | 1975-02-11 | Pioneer Science Limited | Sea water desalting apparatus |
| JPH02160617A (en) * | 1988-12-12 | 1990-06-20 | Setsuo Toi | Method for concentrating sea-water with vinyl sheet |
| CN1129099A (en) * | 1995-02-14 | 1996-08-21 | 黎建强 | Natural sea-water extract and production method thereof |
| CN1252935A (en) * | 1999-12-01 | 2000-05-17 | 天津长芦海晶集团有限公司 | Process for preparing concentrated natural super seawater from bittern |
| JP2000325949A (en) * | 1999-05-25 | 2000-11-28 | Ebara Corp | Apparatus for salt-to-fresh water distillation |
-
2002
- 2002-11-24 CN CNB021446253A patent/CN100441516C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864932A (en) * | 1973-06-12 | 1975-02-11 | Pioneer Science Limited | Sea water desalting apparatus |
| JPH02160617A (en) * | 1988-12-12 | 1990-06-20 | Setsuo Toi | Method for concentrating sea-water with vinyl sheet |
| CN1129099A (en) * | 1995-02-14 | 1996-08-21 | 黎建强 | Natural sea-water extract and production method thereof |
| JP2000325949A (en) * | 1999-05-25 | 2000-11-28 | Ebara Corp | Apparatus for salt-to-fresh water distillation |
| CN1252935A (en) * | 1999-12-01 | 2000-05-17 | 天津长芦海晶集团有限公司 | Process for preparing concentrated natural super seawater from bittern |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1502566A (en) | 2004-06-09 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20091224 |