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Title page for etd-0811104-232432


URN etd-0811104-232432 Statistics This thesis had been viewed 2352 times. Download 11 times.
Author Meng-Wen Chang
Author's Email Address No Public.
Department Chemical Engineering
Year 2003 Semester 2
Degree Master Type of Document Master's Thesis
Language English Page Count 73
Title Stripping of Organic Compounds from Wastewater as an Auxiliary Fuel of Regenerative Thermal Oxidizer
Keyword
  • stripper
  • regenerative thermal oxidizer
  • regenerative thermal oxidizer
  • stripper
  • Abstract ABSTRACT
    Beside processes themselves, the air and wastewater pollutions caused by manufacturing processes have long been troubles to industries, especially for the processes generating high COD wastewater and low VOC waste gas. No matter what treatment processes are used, the treatment costs for the high COD wastewater and low VOC waste gas are so high that sometimes the industries are not able or willing to pay for. Due to recent development of the ceramic energy-storing materials that can recover over 95% of the waste heat from thermal incinerators, combustion of the low VOC waste gas is no longer too expensive to be accepted by industries. This study used a packed bed stripping tower in combination with a regenerative thermal oxidizer to treat the COD in the wastewater from a PCB manufacturing process. The acetone wastewater was first used to test the operating dynamics of the stripping tower, and then the real PCB wastewater was treated by the system. The experimental results showed that the combined system could effectively remove the acetone from the wastewater and treat the high COD wastewater from PCB manufacturing process.
    Advisor Committee
  • Jia-Ming Chern - advisor
  • Shi-Chern Yen - co-chair
  • T.S. Chen - co-chair
  • Files indicate in-campus access only
    Date of Defense 2004-07-28 Date of Submission 2004-08-11


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