Literature DB >> 15746372

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

F Méndez-Hermida1, J A Castro-Hermida, E Ares-Mazás, S C Kehoe, K G McGuigan.   

Abstract

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.

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Year:  2005        PMID： 15746372      PMCID： PMC1065141          DOI： 10.1128/AEM.71.3.1653-1654.2005

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  13 in total

1.  Solar disinfection: use of sunlight to decontaminate drinking water in developing countries.

Authors:  K G McGUIGAN; T M Joyce; R M Conroy
Journal:  J Med Microbiol       Date:  1999-09       Impact factor: 2.472

2.  Solar disinfection of drinking water protects against cholera in children under 6 years of age.

Authors:  R M Conroy; M E Meegan; T Joyce; K McGuigan; J Barnes
Journal:  Arch Dis Child       Date:  2001-10       Impact factor: 3.791

3.  Solar disinfection (SODIS): simulation of solar radiation for global assessment and application for point-of-use water treatment in Haiti.

Authors:  Peter M Oates; Peter Shanahan; Martin F Polz
Journal:  Water Res       Date:  2003-01       Impact factor: 11.236

4.  Solar disinfection of drinking water contained in transparent plastic bottles: characterizing the bacterial inactivation process.

Authors:  K G McGuigan; T M Joyce; R M Conroy; J B Gillespie; M Elmore-Meegan
Journal:  J Appl Microbiol       Date:  1998-06       Impact factor: 3.772

5.  Effect of agitation, turbidity, aluminium foil reflectors and container volume on the inactivation efficiency of batch-process solar disinfectors.

Authors:  S C Kehoe; T M Joyce; P Ibrahim; J B Gillespie; R A Shahar; K G McGuigan
Journal:  Water Res       Date:  2001-03       Impact factor: 11.236

6.  Study of the combined influence of environmental factors on viability of cryptosporidium parvum oocysts in water evaluated by fluorogenic vital dyes and excystation techniques.

Authors:  F Freire-Santos; A M Oteiza-López; C A Vergara-Castiblanco; E Ares-Mazás
Journal:  Vet Parasitol       Date:  2000-05-17       Impact factor: 2.738

7.  Effects of simulated solar disinfection of water on infectivity of Salmonella typhimurium.

Authors:  R J Smith; S C Kehoe; K G McGuigan; M R Barer
Journal:  Lett Appl Microbiol       Date:  2000-10       Impact factor: 2.858

8.  Effect of ultraviolet disinfection of drinking water on the viability of Cryptosporidium parvum oocysts.

Authors:  M J Lorenzo-Lorenzo; M E Ares-Mazas; I Villacorta-Martinez de Maturana; D Duran-Oreiro
Journal:  J Parasitol       Date:  1993-02       Impact factor: 1.276

9.  Batch process solar disinfection is an efficient means of disinfecting drinking water contaminated with Shigella dysenteriae type I.

Authors:  S C Kehoe; M R Barer; L O Devlin; K G McGuigan
Journal:  Lett Appl Microbiol       Date:  2004       Impact factor: 2.858

10.  Detection and identification by real time PCR/RFLP analyses of Cryptosporidium species from human faeces.

Authors:  C F L Amar; P H Dear; J McLauchlin
Journal:  Lett Appl Microbiol       Date:  2004       Impact factor: 2.858
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  6 in total

1.  Sustainability of solar disinfection to provide safe drinking water in rural Peru.

Authors:  Michael Halperin; Valerie A Paz-Soldán; Victor Quispe; Anne Paxton; Robert H Gilman
Journal:  Public Health Rep       Date:  2011 Sep-Oct       Impact factor: 2.792

2.  A triangular fuzzy TOPSIS-based approach for the application of water technologies in different emergency water supply scenarios.

Authors:  Jianhua Qu; Xianlin Meng; Huan Yu; Hong You
Journal:  Environ Sci Pollut Res Int       Date:  2016-05-25       Impact factor: 4.223

3.  Biofilms reduce solar disinfection of Cryptosporidium parvum oocysts.

Authors:  E A Wolyniak DiCesare; B R Hargreaves; K L Jellison
Journal:  Appl Environ Microbiol       Date:  2012-03-30       Impact factor: 4.792

4.  Antimicrobial activity of simulated solar disinfection against bacterial, fungal, and protozoan pathogens and its enhancement by riboflavin.

Authors:  Wayne Heaselgrave; Simon Kilvington
Journal:  Appl Environ Microbiol       Date:  2010-07-16       Impact factor: 4.792

5.  Thermal contribution to the inactivation of Cryptosporidium in plastic bottles during solar water disinfection procedures.

Authors:  Hipólito Gómez-Couso; María Fontán-Sainz; Elvira Ares-Mazás
Journal:  Am J Trop Med Hyg       Date:  2010-01       Impact factor: 2.345

Review 6.  Assessing viability and infectivity of foodborne and waterborne stages (cysts/oocysts) of Giardia duodenalis, Cryptosporidium spp., and Toxoplasma gondii: a review of methods.

Authors:  Angélique Rousseau; Stéphanie La Carbona; Aurélien Dumètre; Lucy J Robertson; Gilles Gargala; Sandie Escotte-Binet; Loïc Favennec; Isabelle Villena; Cédric Gérard; Dominique Aubert
Journal:  Parasite       Date:  2018-03-19       Impact factor: 3.000
  6 in total

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