Process for treating waste water of producing refined terephthalic acid |
Title： |
| Process for treating waste water of producing refined terephthalic acid |
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Application Number： |
200410091131 |
Application Date： |
2004/11/19 |
Announcement Date： |
200410091131 |
Pub. Date： |
2006/08/23 |
Publication Number： |
1623930 |
Announcement Number： |
1270984 |
Grant Date： |
2006-8-23 |
Granted Pub. Date： |
2006-8-23 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
C02F 3/10, C02F 3/30 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Chen Shailin, Ding Fuxin, Xing Xinhui |
Key Words： |
treating process, waste water, refined terephthalic acid |
Abstract： |
A process for treating the sewage generated by production of PTA features that the porous flexible carrier with high biocompatibility and biostability is added to the aerobic active mud bioreactor with aerating unit to obtain an anaerobic and aerobic coupled microbial treating system. Its advantages are high speed and efficiency and low cost. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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