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Photodegradation of bisphenol A in simulated lake water containing algae, humic acid and ferric ions.
Environ Pollut. 2006 Dec; 144(3):840-6.EP

Abstract

The photodegradation of bisphenol A (BPA), a suspected endocrine disruptor (ED), in simulated lake water containing algae, humic acid and Fe3+ ions was investigated. Algae, humic acid and Fe3+ ions enhanced the photodegradation of BPA. Photodegradation efficiency of BPA was 36% after 4h irradiation in the presence of 6.5 x 10(9) cells L(-1) raw Chlorella vulgaris, 4 mg L(-1) humic acid and 20 micromol L(-1) Fe3+. The photodegradation efficiency of BPA was higher in the presence of algae treated with ultrasonic than that without ultrasonic. The photodegradation efficiency of BPA in the water only containing algae treated with ultrasonic was 37% after 4h irradiation. The algae treated with heating can also enhance the photodegradation of BPA. This work helps environmental scientists to understand the photochemical behavior of BPA in lake water.

Authors+Show Affiliations

School of Resources and Environmental Science, Wuhan University, Wuhan 430079, People's Republic of China. zhepeng@126.comNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

16603296

Citation

Peng, Zhang'e, et al. "Photodegradation of Bisphenol a in Simulated Lake Water Containing Algae, Humic Acid and Ferric Ions." Environmental Pollution (Barking, Essex : 1987), vol. 144, no. 3, 2006, pp. 840-6.
Peng Z, Wu F, Deng N. Photodegradation of bisphenol A in simulated lake water containing algae, humic acid and ferric ions. Environ Pollut. 2006;144(3):840-6.
Peng, Z., Wu, F., & Deng, N. (2006). Photodegradation of bisphenol A in simulated lake water containing algae, humic acid and ferric ions. Environmental Pollution (Barking, Essex : 1987), 144(3), 840-6.
Peng Z, Wu F, Deng N. Photodegradation of Bisphenol a in Simulated Lake Water Containing Algae, Humic Acid and Ferric Ions. Environ Pollut. 2006;144(3):840-6. PubMed PMID: 16603296.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Photodegradation of bisphenol A in simulated lake water containing algae, humic acid and ferric ions. AU - Peng,Zhang'e, AU - Wu,Feng, AU - Deng,Nansheng, Y1 - 2006/04/05/ PY - 2005/11/25/received PY - 2006/01/06/revised PY - 2006/02/05/accepted PY - 2006/4/11/pubmed PY - 2006/12/9/medline PY - 2006/4/11/entrez SP - 840 EP - 6 JF - Environmental pollution (Barking, Essex : 1987) JO - Environ Pollut VL - 144 IS - 3 N2 - The photodegradation of bisphenol A (BPA), a suspected endocrine disruptor (ED), in simulated lake water containing algae, humic acid and Fe3+ ions was investigated. Algae, humic acid and Fe3+ ions enhanced the photodegradation of BPA. Photodegradation efficiency of BPA was 36% after 4h irradiation in the presence of 6.5 x 10(9) cells L(-1) raw Chlorella vulgaris, 4 mg L(-1) humic acid and 20 micromol L(-1) Fe3+. The photodegradation efficiency of BPA was higher in the presence of algae treated with ultrasonic than that without ultrasonic. The photodegradation efficiency of BPA in the water only containing algae treated with ultrasonic was 37% after 4h irradiation. The algae treated with heating can also enhance the photodegradation of BPA. This work helps environmental scientists to understand the photochemical behavior of BPA in lake water. SN - 0269-7491 UR - https://www.unboundmedicine.com/medline/citation/16603296/Photodegradation_of_bisphenol_A_in_simulated_lake_water_containing_algae_humic_acid_and_ferric_ions_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0269-7491(06)00117-5 DB - PRIME DP - Unbound Medicine ER -