To provide purified water highly utilizing water accompanied with water soluble natural gas, which may fully have the function of natural components dissolved in the accompanied water, to provide a method of purifying the same, to provide a system of purifying the same, and to develop new applications of the water accompanied with the water soluble natural gas that is expected to be applied to broader industrial applications thereof.
Purified water of water accompanied with a water soluble natural gas that can be used for advanced applications is provided by separating a water soluble natural gas sampled from the underground into a natural gas and its accompanied water, and purifying the accompanied water. Suspended solid removal treatment, water softening treatment, adsorption filtration treatment with activated carbon, salt control treatment, iodine compound control treatment are performed as purifying treatments. Additionally, there can be provided various kinds of purified water that can be used for advanced applications.
OMIJA KOJIRO
ARIGA SHUNJI
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