山东北部的莱州湾沿岸,广泛分布有较丰富的地下卤水,储量大、埋藏浅、矿化度高,一般为120—170克/升,最高达218克/升,为;正常海水矿化度的3—6倍,是渤海沿岸地下卤水浓度最高地段。其中除含浓度较高的氯化钠以外,并富含钾、溴、镁、硼、碘、锶、锂等组分,其苦卤里,这些微量组分含量更高,是一个很有工业开采价值的犬型液体盐类矿床。根据当前国家经济发展的急需,对盐类矿产资源的开发综合利用,是具有十分重要意义的。 The brine of Laizhou Bay in northern Shandong is widely distributed with abundant underground brine, with large reserves, shallow burial and high salinity, generally 120-170 g / L, up to 218 g / L, and normal saltwater salinity 3-6 times that of the highest concentration of underground brine in the coast of Bohai Sea. In addition to containing more concentrated sodium chloride, and is rich in potassium, bromine, magnesium, boron, iodine, strontium, lithium and other components, their bitterness, the higher content of these trace components, is a very industrial The value of the exploitation of canine liquid salt deposits. According to the urgent needs of the current national economic development, the comprehensive utilization of salt mineral resources development is of great significance.