Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Removal of MS2 bacteriophage using membrane technologies.

J Y Hu1, S L Ong, L F Song

  • 1Center for Water Research, Department of Civil Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260. cvehujy@nus.edu.sg

Water Science and Technology : a Journal of the International Association on Water Pollution Research
|August 21, 2003
PubMed
Summary

Polyamide Reverse Osmosis (RO) membranes effectively remove MS2 bacteriophage virus, with optimal performance at 100 psi. Membrane pore size influences virus removal efficiency, indicating potential for leakage.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Properties of Heavy Cosmic Nuclei Phosphorus, Chlorine, Argon, Potassium, and Calcium: Results from the Alpha Magnetic Spectrometer.

Physical review letters·2026
Same author

[Prevalence of chronic kidney disease and its association with blood pressure in adults in Anhui, 2023].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2026
Same author

A 19-Year Audit of Genital Mycoplasma Species in Blood Cultures From Women Attending a Tertiary Maternity Hospital.

The Australian & New Zealand journal of obstetrics & gynaecology·2026
Same author

[Construction of a regional risk prediction model for diabetic retinopathy in patients with type 2 diabetes].

[Zhonghua yan ke za zhi] Chinese journal of ophthalmology·2026
Same author

[Association between handgrip strength and chronic kidney disease in adult residents in Anhui Province].

Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2025
Same author

Risk Factors for Delayed Onset Hearing Loss- Risk Based or Universal Screening?

Journal of autism and developmental disorders·2025

Area of Science:

  • Environmental Science
  • Water Treatment Technologies
  • Microbiology

Background:

  • Microbial contamination of water sources poses a significant public health risk.
  • Membrane filtration is a critical technology for removing pathogens from water.
  • Understanding virus removal mechanisms is essential for effective water purification.

Purpose of the Study:

  • To investigate the removal efficiency of MS2 bacteriophage virus using various membrane materials.
  • To determine the optimal operating pressure for MS2 bacteriophage virus removal.
  • To explore the relationship between influent virus concentration and log removal rates.

Main Methods:

  • Experimental investigation of MS2 bacteriophage virus removal using different membrane materials.

Related Experiment Videos

  • Operation under varying pressure conditions to assess performance.
  • Scanning Electron Microscopy (SEM) and Atomic Force Microscopy (AFM) to analyze membrane structure.

    • Main Results:

    • Polyamide Reverse Osmosis (RO) membranes demonstrated superior log removal of MS2 bacteriophage virus.
    • Optimal operating pressure for Polyamide RO membranes was found to be 100 psi.
    • MS2 bacteriophage virus removal efficiency correlated with influent concentration and membrane pore structure.

    Conclusions:

    • Polyamide RO membranes are effective for MS2 bacteriophage virus removal at 100 psi.
    • Membrane structural integrity, specifically the presence of gaps or pores, can lead to virus breakthrough.
    • Further research into membrane material and pore size optimization is recommended for enhanced virus removal.