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We are seeking two types of technology for water treatment: 1 Technology for producing film modules in the process of film-method treatment. Film-method treatment is more and more extensively used in water treatment. The price of core film modules is high. The home-made film modules do not have the high performance, so we find it necessary to seek the technology of producing film modules with high performance. 2) Technology for treating concentrated liquids As it is necessary to remove salts in the intermediate water recycling system because of the characteristics of the system, a desalting method is adopted. However, the content of concentrated liquids containing salts, organic substances, etc. arising from the process of treatment is very high, so it is necessary to seek the technology of treating concentrated liquids. |
