Literature DB >> 11425762

Effect of high-rate algal ponds on viability of Cryptosporidium parvum oocysts.

S Araki1, S Martín-Gomez, E Bécares, E De Luis-Calabuig, F Rojo-Vazquez.   

Abstract

The physicochemical conditions of high-rate algal ponds were responsible for a more than 97% reduction in the infectivity of Cryptosporidium parvum oocysts in neonatal mice. The use of semipermeable bags of cellulose showed that pH, ammonia, and/or light seems to be a major factor for the inactivation of oocysts in wastewater, supporting the importance of alga-based systems for safer reuse of treated wastewater.

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Year:  2001        PMID: 11425762      PMCID: PMC93021          DOI: 10.1128/AEM.67.7.3322-3324.2001

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


  8 in total

1.  Survival of Cryptosporidium parvum oocysts under various environmental pressures.

Authors:  L J Robertson; A T Campbell; H V Smith
Journal:  Appl Environ Microbiol       Date:  1992-11       Impact factor: 4.792

2.  Occurrence of Cryptosporidium oocysts in sewage effluents and selected surface waters.

Authors:  M S Madore; J B Rose; C P Gerba; M J Arrowood; C R Sterling
Journal:  J Parasitol       Date:  1987-08       Impact factor: 1.276

3.  Isolation of Cryptosporidium oocysts and sporozoites using discontinuous sucrose and isopycnic Percoll gradients.

Authors:  M J Arrowood; C R Sterling
Journal:  J Parasitol       Date:  1987-04       Impact factor: 1.276

4.  Hydrophobic and electrostatic cell surface properties of Cryptosporidium parvum.

Authors:  C Drozd; J Schwartzbrod
Journal:  Appl Environ Microbiol       Date:  1996-04       Impact factor: 4.792

5.  Effect of high temperature on infectivity of Cryptosporidium parvum oocysts in water.

Authors:  R Fayer
Journal:  Appl Environ Microbiol       Date:  1994-08       Impact factor: 4.792

6.  Gaseous disinfection of Cryptosporidium parvum oocysts.

Authors:  R Fayer; T K Graczyk; M R Cranfield; J M Trout
Journal:  Appl Environ Microbiol       Date:  1996-10       Impact factor: 4.792

7.  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

8.  Efficacy of activated sludge in removing Cryptosporidium parvum oocysts from sewage.

Authors:  I Villacorta-Martinez de Maturana; M E Ares-Mazás; D Duran-Oreiro; M J Lorenzo-Lorenzo
Journal:  Appl Environ Microbiol       Date:  1992-11       Impact factor: 4.792

  8 in total
  4 in total

1.  Environmental inactivation of Cryptosporidium parvum oocysts in waste stabilization ponds.

Authors:  Roberto Reinoso; Eloy Bécares
Journal:  Microb Ecol       Date:  2008-03-15       Impact factor: 4.552

Review 2.  Mini-review: high rate algal ponds, flexible systems for sustainable wastewater treatment.

Authors:  P Young; M Taylor; H J Fallowfield
Journal:  World J Microbiol Biotechnol       Date:  2017-05-10       Impact factor: 3.312

3.  Mechanisms for parasites removal in a waste stabilisation pond.

Authors:  Roberto Reinoso; Saúl Blanco; Linda A Torres-Villamizar; Eloy Bécares
Journal:  Microb Ecol       Date:  2011-01-05       Impact factor: 4.552

Review 4.  Pathogen and Particle Associations in Wastewater: Significance and Implications for Treatment and Disinfection Processes.

Authors:  C Chahal; B van den Akker; F Young; C Franco; J Blackbeard; P Monis
Journal:  Adv Appl Microbiol       Date:  2016-09-15       Impact factor: 5.515

  4 in total

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