Determination of TA in discharged sewage of PTA purified equipment

YANG Zhengfu

doi:10.11894/1005-829x.2002.22(2).38

Industrial Water Treatment >

2002 , Vol. 22 >Issue 2: 38 - 39

DOI: https://doi.org/10.11894/1005-829x.2002.22(2).38

Determination of TA in discharged sewage of PTA purified equipment

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Dept. of Technology and Quality Supervision,Yizheng Chemical Fiber Co., Ltd., Yizheng 211900,China

Received date: 2001-11-06

Online published: 2010-10-01

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Abstract

UV spect rophotometry is applied to the determination of terephthalic acid(TA),w ithout prior separationand masking reagent.The average recovery ratio of TA in sew age is 98.4 %.The results are satisfactoryand the method is simple, convenient and sensitive.

Key words： UV spectrophotometry; determination; terephthalic acid

Cite this article

YANG Zhengfu . Determination of TA in discharged sewage of PTA purified equipment[J]. Industrial Water Treatment, 2002 , 22(2) : 38 -39 . DOI: 10.11894/1005-829x.2002.22(2).38

References

[1] 武汉大学.分析化学[M] .北京:高等教育出版社, 1978 :468-477.
[2] 国家环保局《水和废水监测分析方法》编委会.水和废水监测分析方法[M] .第3 版.北京:中国环境科学出版社, 1989 :285-290.
[3] 杭州大学化学系.分析化学手册[M] .北京:化学工业出版社,1989 :125-127.

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Governing Body / Sponsor: CNOOC Tianjin Chemical Research and Design Institute Co., Ltd
Publisher: Editorial Office of Industrial Water Treatment
ISSN　1005-829X
CN　12-1087/TQ

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