KR20030093668A - Salt from deep sea water in the East Sea - Google Patents
Salt from deep sea water in the East Sea Download PDFInfo
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- KR20030093668A KR20030093668A KR1020020031456A KR20020031456A KR20030093668A KR 20030093668 A KR20030093668 A KR 20030093668A KR 1020020031456 A KR1020020031456 A KR 1020020031456A KR 20020031456 A KR20020031456 A KR 20020031456A KR 20030093668 A KR20030093668 A KR 20030093668A
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- 150000003839 salts Chemical class 0.000 title claims abstract description 69
- 239000013535 sea water Substances 0.000 title claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 12
- 239000011780 sodium chloride Substances 0.000 claims abstract description 7
- 235000002639 sodium chloride Nutrition 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 16
- 235000010755 mineral Nutrition 0.000 abstract description 16
- 239000011707 mineral Substances 0.000 abstract description 16
- 239000013078 crystal Substances 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000009938 salting Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 244000261228 chanvre indien Species 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000011147 magnesium chloride Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VXAPDXVBDZRZKP-UHFFFAOYSA-N nitric acid phosphoric acid Chemical compound O[N+]([O-])=O.OP(O)(O)=O VXAPDXVBDZRZKP-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- -1 stir Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2300/00—Processes
- A23V2300/10—Drying, dehydrating
Landscapes
- Seasonings (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
Description
본 발명은 사람이 살아가는 데에 없어서는 안 될 중요한 물질인 소금에 관한 것으로서 특히 우리나라 고유의 동해 해양 심층수(이하 동해 심층수라 함)로부터 제조한 소금에 관한 것이다.The present invention relates to salt, which is an indispensable material for human life, and more particularly to salt prepared from Korea's own East Sea deep water (hereinafter, referred to as East Sea deep water).
소금은 정제염, 천일염, 가공염으로 대별된다. 정제염은 바닷물을 이온교환 막을 통과시켜 염화나트륨만 추출한 소금으로 순도가 높고 불순물이 적다. 천일염은 태양열, 바람 등 자연을 이용하여 해수를 저류지로 유입해 바닷물을 농축시켜서 만든 소금을 말한다. 가공염은 다시 구운소금과 제재염으로 구분할 수 있다. 구운소금은 천일염을 세라믹 반응로에서 1단계로 400-450℃에서 1-4시간 구우면 유기물과 비소가 제거되며 2단계로 550-600℃로에서 30분-4시간 구우면 비소. 산화물. 카드뮴이 제거되며 마지막 단계로 700-800℃에 30분-4시간 구우면 납. 내화성 유기물. 칼슘. 마그네슘등 산화물이 제거되나 단계별로 온도를 조정치 않으면 유해물질이 제거되지 않고 미네랄만 제거된다. 제재염은 백염. 꽃소금이라고도 불려지며 수입염과 국산 천일염을 9:1 로 물에 녹여서 평부솥(바닥이 평평한 솥)에서 100-200℃ 끓여서 재결정 시킨 것으로 불용 물이 많이 제거한 인편상(鱗片狀)으로 결정된 염도 88-90 %의 저염도 소금이다. 국내에 30여개 공장에 연간 10-15만 톤이 생산되어 국민의 입맛에 일치하기 때문에 일반 가정용. 식탁용으로 많이 사용된다. 한편, 정제염은 고농도의 염화나트륨(99% 전후)을 함유하고 불순물도 적은 장점이 있으나 미네랄 밸런스가 부족하고 따라서 우리 몸에 필요한 다양한 미네랄의 주 섭취원이 소금임을 생각하면 정제염은 영양, 건강상에 문제가 있다.Salt is roughly divided into refined salt, sun salt and processed salt. Refined salt is a salt extracted only sodium chloride by passing the sea water through the ion exchange membrane, high purity and few impurities. Solar salt refers to salt made by concentrating seawater by introducing seawater into the reservoir using nature such as solar heat and wind. Processed salt can be divided into salt and salt again. Baked salt is organic salt and arsenic is removed by baking natural salt in 400-450 ℃ for 1-4 hours in one stage in a ceramic reactor. oxide. Cadmium is removed and the final step is to bake at 700-800 ℃ for 30 minutes-4 hours. Refractory organics. calcium. Oxides such as magnesium are removed, but if the temperature is not adjusted step by step, only the minerals are removed without harmful substances being removed. Sanctions are whiteitis. It is also called flower salt, and it is recrystallized by boiling 100-200 ℃ in a flat pot (bottomed flat pot) by dissolving imported salt and domestic sun salt in water at 9: 1. % Salt is also low salt. 10-150,000 tons are produced annually in 30 factories in Korea, which is in line with the taste of the people. It is often used as a table. On the other hand, refined salt contains high concentrations of sodium chloride (around 99%) and has few impurities, but lacks mineral balance and therefore, salt is the main source of various minerals for our body. There is.
우리나라의 천일염은 서해와 남해안에서 주로 생산되는데, 산업이 발달하고 공업단지가 다수 들어섬에 따라 인근 해안의 오염은 날로 심해져 천일제염 하기 위한 깨끗하고 청정한 바닷물을 얻기가 점차 힘들어지고 있는 실정이다. 오염된 바닷물로 만든 천일제염은 오염물질도 함께 포함하고 있기 때문에 이러한 천일염을섭취시 건강에 좋지 않을 것이라는 것은 너무도 자명하다.Natural salts in Korea are mainly produced in the west and south coasts, and as the industry develops and many industrial complexes enter, the pollution of nearby coasts becomes more and more difficult to obtain clean and clean seawater for salting. Natural salts made from contaminated seawater contain contaminants, so it is obvious that these salts will not be good for your health.
본 발명은 상기와 같은 정제염, 천일염, 가공염이 갖는 미네랄 밸런스 부족과 오염물질 함유 문제를 해결한, 깨끗하고 미네랄 밸런스가 좋은 청정 소금을 제공하는 것을 목적으로 한다. 상기 목적을 달성하기 위한 수단은 우리나라 고유의 동해 해양 심층수를 원재료로 하여 소금을 제조하는 것이다.It is an object of the present invention to provide a clean and good mineral balance clean salt that solves the problems of mineral balance lack and pollutant content of the refined salt, sun salt, and processed salt as described above. Means for achieving the above object is to produce salt from the deep seawater inherent in Korea's East Sea.
심층수는 통상 수심 200미터에서 최고 4천 미터까지 깊은 바다물을 말하는데 표층수와도 20도 이상의 온도차 때문에 물과 기름처럼 서로 섞이지 않는다. 빛이 없는 심해에선 광합성 대신 분해만 이루어져 심층수에는 각종 미네랄과 함께 유기질 영양분이 풍부하고, 유기물이나 세균류가 적어 청성성이 있다.Deep water usually refers to deep sea water from 200 meters up to 4,000 meters deep, and does not mix with surface waters like oil and oil because of temperature differences of more than 20 degrees. In the deep sea without light, only the decomposition instead of photosynthesis, the deep water is rich in organic nutrients, along with various minerals, there is less organic matter and bacteria, it is clear.
우리나라 고유의 동해 심층수는 블라디보스톡에서 침강한 물이 유입되는 차가운 물과 자체적으로 생성된 고유수로 이루어 지는데, 우리나라 동해의 해양 심층수와 타 지역의 해양 심층수의 특성을 표 1에 나타내었다.The deep waters inherent in Korea are composed of cold water from which the water settled in Vladivostok and indigenous water generated by itself. Table 1 shows the characteristics of deep water in the East Sea of Korea and deep water in other regions.
우리나라 동해 해양 심층수의 특성은 수온은 일본 고치현, 오끼나와현, 미국 하와이 심층수보다 더 차고 인산, 규산 등과 같은 영양염류의 함유량은 동해 심층수가 고치현이나 도야마현의 것 보다 더 많다.The characteristics of deep sea water in the East Sea of Korea are higher than that of Kochi Prefecture, Okinawa Prefecture, and Hawaii Hawaii, and the contents of nutrients such as phosphoric acid and silicic acid are higher than those of Kochi and Toyama Prefecture.
표 2는 우리나라 동해의 표층수와 심층수의 성분을 비교한 것이다.Table 2 compares the surface and deep water components of the East Sea of Korea.
심층수는 표층수에 비하여 무기염류 및 미네랄이 100-1,000배 정도 풍부한 영양염류를 함유하고 있고, 오염되지 않은 청정하고 숙성된 물이다. 따라서 본 발명에서는Deep water contains nutrients rich in minerals and minerals 100-1,000 times higher than surface water, and is clean, mature, uncontaminated water. Therefore, in the present invention
이러한 몇가지 장점과 우리나라 동해 심층수가 타 지역의 심층수와 약간의 차이가 있는 고유한 것임을 살려서 소금 제조 원료로서 이용하고자 하는 것이다.Taking advantage of some of these advantages and the deep water of the East Sea of Korea, it is intended to be used as a raw material for salt production.
도 1은 동해 심층수를 천일제염 하는 본 발명에 의한 방법을 나타내는 순서도1 is a flow chart showing a method according to the present invention for the deep sea salt of the East Sea
도 2는 동해 심층수를 화력을 사용하여 결정화시켜 소금을 제조하는 본 발명의 또 다른 일 예를 나타내는 순서도Figure 2 is a flow chart showing another example of the present invention for producing salt by crystallizing the deep sea water using thermal power
도 3은 원료염에 동해 심층수, 농축 동해 심층수 혹은 동해 심층수 소금을 첨가하여 재결정화 시켜서 소금(제재염)을 만드는 본 발명의 또 다른 일 예를 나타내는 순서도FIG. 3 is a flow chart showing another example of the present invention in which salt (reagent salt) is prepared by recrystallization by adding deep seawater, concentrated deep seawater, or deep seawater to raw material salt.
상기한 바와 같이 본 발명은 소금 제조에 우리나라 고유의 동해 심층수를 사용하는 것이다.As described above, the present invention is to use the deep sea water inherent in Korea in the manufacture of salt.
동해 심층수를 원료로 하여 소금을 제조하는 본 발명의 제조 방법을 도 1, 도 2, 도 3를 참조하여 설명하고자 한다. 도 1은 동해 심층수를 원료로 하여 동해 심층수를 천일제염하는 방법이며, 도 2는 동해 심층수를 화력을 사용한 소금의 제조 방법을 도 3은 원료염에 동해 심층수, 농축 동해 심층수 혹은 동해 심층수 소금을 첨가하여 재결정화 시켜서 소금(제재염)을 만드는 방법을 나타낸다.The manufacturing method of the present invention for producing salt using deep sea water of East Sea will be described with reference to FIGS. 1, 2, and 3. 1 is a method of salting the deep sea water from the East Sea deep sea water as a raw material, Figure 2 is a method of producing a salt using the thermal power of the deep sea water of the East Sea Figure 3 is a deep sea water, concentrated East Sea deep water or East Sea deep water salt is added to the raw material salt It shows how to recrystallize and make salt.
도 1에 나타낸 바와 같이, 동해 심층수에 용존되어 있는 염분을 태양열, 풍력, 자연력 등을 이용하여 상온 농축하고 15 ∼ 20보오메(Be')까지 농축된 함수를 함수조에서 결정조로 보내고, 자연 에너지만으로 결정시켜 29∼30보오메(Be')정도로 채취, 탈수한 것을 천일 결정의 자연염으로서 제공한다. 이때의 염화나트륨의 성분 비율은 대략 84∼86%이다. 잔여물 14 ∼16%는 동해 심층수 중에 미네랄 부분이 균형있게 결정하고 있다.As shown in FIG. 1, the salt dissolved in the deep sea water is concentrated at room temperature using solar heat, wind power, natural force, etc., and the concentrated function is transferred from a water bath to a crystal bath at 15-20 bome (Be '), and natural energy It is crystallized by bay and collected and dehydrated at about 29 to 30 bome (Be ') to provide as natural salt of sun crystal. At this time, the component ratio of sodium chloride is approximately 84 to 86%. Residues 14-16% are well balanced by mineral fractions in deep sea waters.
도 2에 나타낸 바와 같이, 동해 심층수 혹은 농축 동해 심층수(태양열, 풍력, 자연력 등을 이용하여 상온 농축하고 15 ∼ 20보오메(Be')까지 농축된 함수)를 전열장치에 넣고 화력을 사용하여 염분농도 30∼32보오메(Be')로 채취, 탈수시켜 자연염을 얻는 방법으로서 이때 소금농도 88∼90%, 잔여물 10 ∼12%는 그 밖에 동해 심층수의 미네랄이다. 도 1과 도2의 방법은 모두 부산물로서 간수가 발생한다.As shown in FIG. 2, deep sea water or concentrated sea water (concentrated at room temperature using solar heat, wind power, natural power, etc., and concentrated to 15-20 bome (Be ')) is placed in a heating device, and salt is stored using thermal power. A method of obtaining a natural salt by collecting and dehydrating at a concentration of 30 to 32 bome (Be '). At this time, the salt concentration of 88 to 90% and the residue of 10 to 12% are minerals of deep water in the East Sea. Both the methods of Fig. 1 and Fig. 2 result in the generation of a scavenger as a byproduct.
본 발명에 의한 동해 심층수를 원료로 하여 제재염을 만드는 방법(도 3 참조)은 용해조에 수입소금 등의 원료염을 동해 심층수, 농축 동해 심층수 혹은 상기의 도 1, 도 2 방법에 의해 얻은 동해 심층수 소금을 일정비율 첨가하여 물에 녹인 함수를 넣고 혼합, 교반 한 후, 가열장치에서 농축하여 염분농도 29∼30보오메(Be')로 채취 탈수하여 결정화 시킨다. 이때의 염화나트륨의 성분 비율은 88 ∼ 90% 정도 이며 전여물 10∼12%는 동해 심층수의 미네랄 부분이 균형있게 함유되어 있다. 여기에서 용해조에 도 1, 도2, 도3 방법에 의하여 생성된 부산물인 간수를 넣어도 좋다. 간수에는 염화마그네슘, 황산마그네슘, 염화칼륨 외에도 많은 미네랄이 함유되어 있기 때문에 부산물의 재이용이 바람직하다.The method of making lumber salt using the deep sea water of the East Sea according to the present invention as a raw material (see FIG. 3) is a deep sea water, a concentrated deep sea water of deep seawater obtained by the method of FIG. 1 and FIG. Add a certain ratio of salt, add water dissolved in water, mix, stir, concentrate in a heating apparatus, and collect and dehydrate with a salt concentration of 29 to 30 bome (Be ') to crystallize. At this time, the sodium chloride component ratio is about 88-90%, and the 10-12% of the contributors are well-balanced mineral parts of deep sea water. Here, in the dissolution tank, may be put the ganja which is a by-product produced by the method of Figs. The use of by-products is desirable because the brine contains many minerals in addition to magnesium chloride, magnesium sulfate, and potassium chloride.
동해 심층수로 만든 소금은 오염 물질이 포함되어 있지 않고, 다양한 미네랄을 다량 함유하고 있다. 따라서 인체에 필요한 양질의 미네랄의 섭취원으로서 중요한 역할을 수행할 뿐만 아니라 무공해의 소금을 섭취함으로서 각종 질병 및 질환을 예방하고 건강을 유지하는데 도움을 준다Salt made from deep sea water does not contain contaminants and contains a large amount of various minerals. Therefore, it not only plays an important role as a source of high quality minerals necessary for the human body, but also consumes pollution-free salts to help prevent various diseases and diseases and maintain health.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040013334A (en) * | 2002-08-05 | 2004-02-14 | 정낙추 | Preparation and heating method of suicide using dried clay |
| WO2004096710A1 (en) * | 2003-04-29 | 2004-11-11 | Ja Lim | Process for preparing a functional salt from deep-sea water |
| KR100540908B1 (en) * | 2004-01-27 | 2006-01-11 | 하영락 | Method for producing refined salt with underground deep water |
| KR100799879B1 (en) * | 2004-07-12 | 2008-02-04 | 서희동 | Producing method for solar evaporation salts |
| KR100894219B1 (en) * | 2007-04-21 | 2009-04-24 | 서희동 | Roasted salt manufacturing method that used a salt produced by deep-ocean water and a lacquer |
| KR101319835B1 (en) * | 2012-10-25 | 2013-10-17 | 김순남 | The manufacturing method to gain mineral salt using filter |
-
2002
- 2002-06-04 KR KR1020020031456A patent/KR20030093668A/en not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040013334A (en) * | 2002-08-05 | 2004-02-14 | 정낙추 | Preparation and heating method of suicide using dried clay |
| WO2004096710A1 (en) * | 2003-04-29 | 2004-11-11 | Ja Lim | Process for preparing a functional salt from deep-sea water |
| KR100540908B1 (en) * | 2004-01-27 | 2006-01-11 | 하영락 | Method for producing refined salt with underground deep water |
| KR100799879B1 (en) * | 2004-07-12 | 2008-02-04 | 서희동 | Producing method for solar evaporation salts |
| KR100894219B1 (en) * | 2007-04-21 | 2009-04-24 | 서희동 | Roasted salt manufacturing method that used a salt produced by deep-ocean water and a lacquer |
| KR101319835B1 (en) * | 2012-10-25 | 2013-10-17 | 김순남 | The manufacturing method to gain mineral salt using filter |
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