Artificial seawater preparation as well as preparation method and use method thereof

Abstract

The invention relates to an artificial seawater preparation and a preparation method and use method thereof. The artificial seawater preparation comprises the following components: sodium chloride, sodium sulfate, magnesium chloride, calcium chloride, potassium chloride, sodium bromide, sodium dihydrogen phosphate, sodium silicate, manganese chloride, boric acid, strontium chloride and sodium fluoride, wherein the sum of the mass percentages of the components is 100%. The artificial seawater preparation not only contains sodium, potassium, calcium, magnesium, strontium, chlorine, sulfur, bromine and other main elements in natural seawater, but also contains phosphorus, silicon, manganese, fluorine and other nutritional ingredients, thus the prepared artificial seawater contains rich nutrients, is suitable for marine product cultivation and provides nutrients required by the marine product survival.

Description

technical field [0001] The invention relates to the field of chemistry, in particular to an artificial seawater preparation, a preparation method and a use method thereof. Background technique [0002] In the process of transportation and breeding of seafood, a large amount of seawater is needed, but because most of the seawater in the offshore area is polluted by the environment, and even contains substances harmful to the survival of seafood, it directly causes huge economic losses. The quality of seawater is guaranteed by obtaining deep-sea seawater, but the cost is relatively high, and the collected seawater cannot be stored for a long time, so it is difficult to meet the large and long-term use demand of seawater for seafood. [0003] At present, there are artificial seawater preparations on the market, which are mainly prepared by drying, evaporating, separating, and concentrating seawater or brine. The disadvantage of this method is that some elements or compounds of ...

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Problems solved by technology

[0002] In the process of transportation and breeding of seafood, a large amount of seawater is needed, but because most of the seawater in the offshore area is polluted by the environment, and even contains substances harmful to the survival of seafood, it directly causes huge economic losses

The quality of seawater is guaranteed by obtaining deep-sea seawater, but the cost is relatively high, and the collected seawater cannot be stored for a long time, so it is difficult to meet the large and long-term use needs of seawater for seafood

[0003] At present, there are artificial seawater preparations on the market, which are mainly prepared by drying, evaporating, separating, and concentrating seawater or brine. The disadvantage of this method is that some elements or compounds of seawater are evaporated during the drying process. It is not easy to add, and the lack of nutrients is not conducive to the survival of seafood, especially for long-term survival. Moreover, seawater and sea crystals are easily polluted during the collection of seawater and seawater drying, which is not conducive to the growth of seafood

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