METHOD FOR MANUFACTURING CARBONATE IN A ROW AND SEAWATER PRETREATMENT METHOD TO REDUCE SCALE OF DESALINATION PLANT

摘要

In the present invention, a sufficiently purified carbonate can be continuously produced through the input of a large amount of carbon dioxide, so that the carbonate can be converted to a resource, the amount of carbon dioxide discharged to the atmosphere can be significantly reduced, and the seawater concentration rate is improved to produce carbonate. It is possible to provide a method for continuously producing carbonates with significantly improved process efficiency. At the same time, the present invention is a seawater pretreatment for reducing scale of a desalination facility capable of preventing the generation of scale by precipitation of Mg ²⁺ or Ca ²⁺ ions when performing a seawater desalination process using an RO (reverse osmosis) membrane. Can provide a way.