Effect of batch-process solar disinfection on survival of Cryptosporidium parvum oocysts in drinking water

被引：40

作者：

Méndez-Hermida, F

Castro-Hermida, JA

Ares-Mazás, E

Kehoe, SC

McGuigan, KG ^{[1
]}

机构：

[1] Royal Coll Surgeons Ireland, Dept Physiol & Med Phys, Dublin 2, Ireland

[2] Royal Coll Surgeons Ireland, Dept Surg, Dublin 2, Ireland

[3] Univ Santiago de Compostela, Fac Pharm, Dept Microbiol & Parasitol, Santiago De Compostela, Spain

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2005年 / 71卷 / 03期

关键词：

D O I：

10.1128/AEM.71.3.1653-1654.2005

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The results of batch-process solar disinfection (SODIS) of Cryptosporidium parvum oocysts in water are reported. Oocyst suspensions were exposed to simulated sunlight (830 W m(-2)) at 40 degrees C. Viability assays (4',6'-diamidino-2-phenylindole [DAPI]/propidium iodide and excystation) and infectivity tests (Swiss CD-1 suckling mice) were performed. SODIS exposures of 6 and 12 h reduced oocyst infectivity from 100% to 7.5% (standard deviation = 2.3) and 0% (standard deviation = 0.0), respectively.

引用

页码：1653 / 1654

页数：2

共 50 条

[31] Detection of Cryptosporidium parvum oocysts in environmental water in Hokkaido, Japan
Tsushima, Y
Karanis, P
Kamada, T
Nagasawa, H
Xuan, XN
Igarashi, I
Fujisaki, K
Takahashi, E
Mikami, T
JOURNAL OF VETERINARY MEDICAL SCIENCE, 2001, 63 (03): : 233 - 236
[32] SURVIVAL OF CRYPTOSPORIDIUM-PARVUM OOCYSTS UNDER VARIOUS ENVIRONMENTAL PRESSURES
ROBERTSON, LJ
CAMPBELL, AT
SMITH, HV
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1992, 58 (11) : 3494 - 3500
[33] Disinfection of Cryptosporidium parvum oocysts by pulsed light treatment evaluated in an in vitro cultivation model
Arrowood, MJ
Xie, LT
Rieger, K
Dunn, J
JOURNAL OF EUKARYOTIC MICROBIOLOGY, 1996, 43 (05) : S88 - S88
[34] EFFECT OF DISINFECTANTS ON SURVIVAL OF CRYPTOSPORIDIUM OOCYSTS
CAMPBELL, I
TZIPORI, S
HUTCHISON, G
ANGUS, KW
VETERINARY RECORD, 1982, 111 (18) : 414 - 415
[35] Effect of aqueous chlorine and oxychlorine compounds on Cryptosporidium parvum oocysts
Liyanage, LRJ
Finch, GR
Belosevic, M
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1997, 31 (07) : 1992 - 1994
[36] The effect of temperature on the efficacy of ozonation for inactivating Cryptosporidium parvum oocysts
Hirata, T
Shimura, A
Morita, S
Suzuki, M
Motoyama, N
Hoshikawa, H
Moniwa, T
Kaneko, M
WATER SCIENCE AND TECHNOLOGY, 2001, 43 (12) : 163 - 166
[37] Evaluation of effect of disinfectants on the viability of Cryptosporidium parvum oocysts.
Akam, A
Kaidi, R
Khelef, D
Lafri, M
Suteu, E
Cozma, V
BULLETIN OF THE UNIVERSITY OF AGRICULTURAL SCIENCES AND VETERINARY MEDICINE, VOL 61: VETERINARY MEDICINE, 2004, 61 : 289 - 290
[38] Effect of various environmental factors on the viability of Cryptosporidium parvum oocysts
Reinoso, R.
Becares, E.
Smith, H. V.
JOURNAL OF APPLIED MICROBIOLOGY, 2008, 104 (04) : 980 - 986
[39] Effect of aqueous chlorine and oxychlorine compounds on Cryptosporidium parvum oocysts
Dept. of Civ. and Environ. Eng., University of Alberta, Edmonton, Alta. T6G 2G7, Canada
不详
ENVIRON. SCI. TECHNOL., 7 (1992-1994):
[40] Occurrence and separation of Cryptosporidium oocysts in drinking water treatment
Dolejs, P
Ditrich, O
Machula, T
Kalousková, N
Puzová, G
WATER SCIENCE AND TECHNOLOGY, 2000, 41 (07) : 159 - 163

← 1 2 3 4 5 →