Preparation method of deep-sea mineralizing fluid

Abstract

The invention discloses a preparation method of a deep-sea mineralizing fluid. The preparation method comprises the following steps: taking deep sea water below 300m of a sea level as a raw material,removing organic impurities in the deep sea water by ultrafiltration pretreatment, and carrying out reverse osmosis concentration treatment on the pretreated deep sea water; then carrying out electrodialytic treatment on the obtained reverse osmosis concentrated liquid to obtain deep-sea mineralized fluid. The obtained deep-sea mineralized fluid disclosed by the invention contains general mineralssuch as potassium, sodium, calcium and magnesium in general drinking water and trace elements having biological activity to a human body; with molecular clusters of the deep sea water, the deep-sea mineralizing fluid is absorbed by the human body more easily and meets the demand of balanced intake of all mineral elements by the body. The deep sea water adopting the raw materials has the advantages of abundant resources, cleanness, zero pollution, good industrialized prospect and easiness in industrial application.

Description

technical field [0001] The invention relates to seawater comprehensive utilization technology, in particular to a preparation method of mineralized liquid using deep seawater as raw material. Background technique [0002] At present, the raw material water sources of mineralization liquid include natural mineral water, tap water, ground water and so on. Due to the shortage of natural mineral water resources, commercially available mineralized solutions are mainly prepared after pretreatment of tap water, groundwater, etc., and artificial addition of mineral elements. In addition, various chemical reagents such as flocculants and disinfectants need to be added during the processing process. The above reagents may remain in the product and affect the water quality of the product. [0003] Deep seawater refers to the seawater below 200 meters below sea level that is not exposed to sunlight, accounting for 95% of the total seawater on the earth, and is one of the potential stra...

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Problems solved by technology

[0005] In view of the shortage of raw material water resources and serious water pollution in the production of existing mineralized liquids, the need for artificial addition of chemical elements, cumbersome processes and other shortcomings, the present invention introduces a method for preparing deep-sea mineralized liquids using deep seawater as raw materials. Production of mineralized fluid from deep seawater by reverse osmosis concentration and electrodialysis separation

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