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[A pilot study on trihalomethane formation in water treated by chlorine dioxide].
Zhonghua Yu Fang Yi Xue Za Zhi. 1996 Jan; 30(1):10-3.ZY

Abstract

Trihalomethane (THM) formation was determined by gas chromatography in water disinfected with chlorine dioxide (ClO2) only or ClO2 combined with chlorine (Cl2), to lay a basis for water disinfected with ClO2. Results showed no THM was produced in water disinfected with ClO2 only if without existence of bromine (Br) ion in it; certain amount of bromoform could be formed with existence of bromine ion, and THM formation could be inhibited by ClO2 and Cl2, with a ratio of greater than 1 between them. Light irradiation could decrease the amount of THM produced whether in disinfection with ClO2 or combination with ClO2 and Cl2. No significant effect of pH value of water on THM formation was observed, but pH should be controlled under neutral or slightly acidic to ensure the concentration of ClO2 in water.

Authors+Show Affiliations

Institute of Hygiene and Environmental Medicine, Academy of Military Medical Sciences, Tianjin.No affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article

Language

chi

PubMed ID

8758861

Citation

Li, J, et al. "[A Pilot Study On Trihalomethane Formation in Water Treated By Chlorine Dioxide]." Zhonghua Yu Fang Yi Xue Za Zhi [Chinese Journal of Preventive Medicine], vol. 30, no. 1, 1996, pp. 10-3.
Li J, Yu Z, Gao M. [A pilot study on trihalomethane formation in water treated by chlorine dioxide]. Zhonghua Yu Fang Yi Xue Za Zhi. 1996;30(1):10-3.
Li, J., Yu, Z., & Gao, M. (1996). [A pilot study on trihalomethane formation in water treated by chlorine dioxide]. Zhonghua Yu Fang Yi Xue Za Zhi [Chinese Journal of Preventive Medicine], 30(1), 10-3.
Li J, Yu Z, Gao M. [A Pilot Study On Trihalomethane Formation in Water Treated By Chlorine Dioxide]. Zhonghua Yu Fang Yi Xue Za Zhi. 1996;30(1):10-3. PubMed PMID: 8758861.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [A pilot study on trihalomethane formation in water treated by chlorine dioxide]. AU - Li,J, AU - Yu,Z, AU - Gao,M, PY - 1996/1/1/pubmed PY - 1996/1/1/medline PY - 1996/1/1/entrez SP - 10 EP - 3 JF - Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine] JO - Zhonghua Yu Fang Yi Xue Za Zhi VL - 30 IS - 1 N2 - Trihalomethane (THM) formation was determined by gas chromatography in water disinfected with chlorine dioxide (ClO2) only or ClO2 combined with chlorine (Cl2), to lay a basis for water disinfected with ClO2. Results showed no THM was produced in water disinfected with ClO2 only if without existence of bromine (Br) ion in it; certain amount of bromoform could be formed with existence of bromine ion, and THM formation could be inhibited by ClO2 and Cl2, with a ratio of greater than 1 between them. Light irradiation could decrease the amount of THM produced whether in disinfection with ClO2 or combination with ClO2 and Cl2. No significant effect of pH value of water on THM formation was observed, but pH should be controlled under neutral or slightly acidic to ensure the concentration of ClO2 in water. SN - 0253-9624 UR - https://www.unboundmedicine.com/medline/citation/8758861/[A_pilot_study_on_trihalomethane_formation_in_water_treated_by_chlorine_dioxide]_ L2 - https://www.lens.org/lens/search/patent/list?q=citation_id:8758861 DB - PRIME DP - Unbound Medicine ER -