Proj

J-GLOBAL ID：200904040979282932 Research Project code：9800020445 Update date：Jun. 22, 2006

Survey and research on the decoloring technique for the industrial liquid waste from a paper mill

製紙工場排水の脱色技術に関する調査研究

Study period：1993 - 1993
Organization (1)：
Investigating Researcher (2)： ,
Research overview：

Industrial liquid waste from a paper mill contains lignin etc and is colored significantly. Therefore, it causes serious problem when discharged to public water region. Using coagulation and sedimentation etc., decoloring (decrease in color) of colored water is surveyed and investigated.

Keywords (9)：

paper , industrial , decolorization , lignin , coloring(operation) , public , liberation(aquatic) , coagulation , precipitation(sedimentation)

Research program： Ordinary Research
Research budget： 1993: \4,500,000

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