Results 41 to 50 of about 163,108 (157)

Impacts of Organic Matter Migrating from Pipe Materials on Microbial Regrowth in Drinking Water

open access: yesJournal of Water and Environment Technology, 2020
Polymeric materials are widely used in premise plumbing. To assess the potential of pipe materials to promote microbial regrowth in drinking water, we incubated drinking water in a new cross-linked polyethylene pipe (N-PEX), a new steel pipe lined with ...
Iftita Rahmatika   +3 more
doaj   +1 more source

Differences in UV-C LED Inactivation of Legionella pneumophila Serogroups in Drinking Water

open access: yesMicroorganisms, 2022
Legionella pneumophila (Lp) is an opportunistic pathogen that causes respiratory infections primarily through inhalation of contaminated aerosols. Lp can colonize premise plumbing systems due to favorable growth conditions (e.g., lower disinfectant ...
Helen Y. Buse   +3 more
doaj   +1 more source

Inhibition of Adherence of Mycobacterium avium to Plumbing Surface Biofilms of Methylobacterium spp.

open access: yesPathogens, 2017
Both Mycobacterium spp. and Methylobacterium spp. are opportunistic premise plumbing pathogens that are found on pipe surfaces in households. However, examination of data published in prior microbiological surveys indicates that Methylobacterium spp. and
Mari Carmen Muñoz Egea   +3 more
doaj   +1 more source

Methods for infection prevention in the built environment—a mini-review

open access: yesFrontiers in Built Environment, 2023
The COVID-19 pandemic has shown that infection prevention actions need to be more efficient in public indoor environments. In addition to SARS-CoV-2, the cause of COVID-19, many pathogens, including other infectious viruses, antibiotic-resistant bacteria,
Noora Salonen   +8 more
doaj   +1 more source

The Impact of Building Occupancy on Water Demand Characteristics in Residential Buildings: A Sensitivity Analysis

open access: yesEngineering Proceedings
A stochastic water demand model was used to undertake a sensitivity study to evaluate building occupancy against selected premise plumbing design parameters. The results demonstrate that building occupancy has a strong positive correlation for estimating
Brendan M. Josey, Jinzhe Gong
doaj   +1 more source

Interactive Effects of Copper Pipe, Stagnation, Corrosion Control, and Disinfectant Residual Influenced Reduction of Legionella pneumophila during Simulations of the Flint Water Crisis

open access: yesPathogens, 2020
Flint, MI experienced two outbreaks of Legionnaires’ Disease (LD) during the summers of 2014 and 2015, coinciding with use of Flint River as a drinking water source without corrosion control.
Rebekah L. Martin   +3 more
doaj   +1 more source

Methylobacterium spp.: Emerging Opportunistic Premise Plumbing Pathogens [PDF]

open access: yes, 2017
Opportunistic premise plumbing pathogens (OPPPs) are responsible for many infections linked to drinking water. The annual cost of disease caused by these waterborne pathogens is $850 million.
Szwetkowski, Kyle John
core  

Influence of pipe materials on in-building disinfection of P. aeruginosa and A. baumannii in simulated hot water plumbing

open access: yesWater Research X, 2023
A framework is needed to account for interactive effects of plumbing materials and disinfectants on opportunistic pathogens (OPs) in building water systems.
Abraham Cullom   +5 more
doaj   +1 more source

Tracking reduction of water lead levels in two homes during the Flint Federal Emergency

open access: yesWater Research X, 2020
A Federal Emergency was declared in Flint, MI, on January 16, 2016, 18-months after a switch to Flint River source water without phosphate corrosion control.
Anurag Mantha   +4 more
doaj   +1 more source

Plumbing principles and practice

open access: yes, 2021
This book provides a complete introduction to plumbing services. It explains the principles and provides practical examples of planning, design, installation and maintenance of the plumbing technologies applicable to single-storey buildings, skyscrapers ...
Haq, Syed Azizul
core  

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