Navigation Links
Leveraging bacteria in drinking water to benefit consumers
Date:8/8/2012

Contrary to popular belief, purified drinking water from home faucets contains millions to hundreds of millions of widely differing bacteria per gallon, and scientists have discovered a plausible way to manipulate those populations of mostly beneficial microbes to potentially benefit consumers. Their study appears in ACS' journal Environmental Science & Technology.

Lutgarde Raskin and colleagues Ameet Pinto and Chuanwu Xi explain that municipal water treatment plants typically try to minimize the growth of microbes in the huge filters that remove small particles and substances that can serve as nutrients for bacterial growth. These facilities also add chlorine or other disinfectants to kill bacteria and prevent them from thriving in water distribution pipes. Nevertheless, it's not possible to totally eliminate bacteria with current technology, making it important to determine how the filter and other water treatment steps impact the types and amounts of bacteria that remain. That's why the researchers set out to do this in a study at a treatment plant in Ann Arbor, Mich.

Their research provides suggestions on how to change which bacteria wind up in the drinking water. The scientists found that certain types of bacteria attach to the filters where they form biofilms from which small clumps can break off and make it into the drinking water supply. The water's pH was a strong factor in determining which bacteria made it into the drinking water. Measures as simple as varying the water pH or changing how the filters are cleaned, for example, could help water treatment plant workers shift the balance toward bacteria that are beneficial for humans by not allowing the harmful bacteria to compete.


'/>"/>
Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related medicine news :

1. Pharmacy Robots Linked to Bacterial Contamination of Drugs
2. Children with juvenile arthritis have higher rates of bacterial infection
3. University of Minnesota startup to treat challenging bacterial infection
4. Fish Pedicure a Recipe for Bacterial Infection, Researchers Warn
5. Zooming in on bacterial weapons in 3-D
6. Genomes show how Staph bacteria gain resistance to last-line drug
7. Cedars-Sinai physician definitively links irritable bowel syndrome and bacteria in gut
8. Killer stainless steel: New process gives icon of cleanliness antibacterial coating
9. Study Ties Kids Allergy Risks to Antibacterials, Preservatives
10. Rare Drug-Resistant Bacteria Spotted in U.S. Hospital
11. Eating garbage: Bacteria for bioremediation
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/4/2016)... New York, NY (PRWEB) , ... May 04, ... ... nation’s largest non-profit organization devoted exclusively to funding innovative lymphoma research and serving ... patient services – is set to return to the esteemed Quaker Ridge Golf ...
(Date:5/4/2016)... ... May 04, 2016 , ... The ... research and development of DRACO broad-spectrum antiviral therapeutics. DRACOs have proven effective against ... on May 3, 2016 at http://igg.me/at/EndTheVirus and runs for 60 days, ...
(Date:5/4/2016)... ... May 04, 2016 , ... IsoComforter, ... the introduction of the innovative newly improved Iso-Hip Wrap. The newly designed ... plush design enhances comfort and enables the patient to enjoy the benefits of ...
(Date:5/4/2016)... New York, NY (PRWEB) , ... May 04, ... ... country’s leading private owners, developers and operators of commercial real estate proudly announced ... its 2015 Heart Health initiative. Team members portfolio-wide will continue Olshan Properties’ ...
(Date:5/4/2016)... (PRWEB) , ... May 04, 2016 , ... The ... Day to recognize chaplains for their valuable support to patients and their families, and ... May 10. , To mark Spiritual Care Day, SCA has sent “Thank You Chaplain” ...
Breaking Medicine News(10 mins):
(Date:5/4/2016)... , May 4, 2016 According ... Research entitled "Brain Computer Interface Market - Global Industry Analysis, ... global brain computer interface (BCI) market  is expected to ... market is estimated to expand at a CAGR of ... 2024. A BCI device provides collaboration between ...
(Date:5/4/2016)... an upgrade. There are many medical recorders on the market but none like this. ... HD  offers unparalleled connectivity and functionality.  Ampronix  is a renowned authorized reseller of the ... Photo - http://photos.prnewswire.com/prnh/20160503/363416 ... ... ...
(Date:5/4/2016)... Israel , May 4, 2016 ... today that BiondVax,s CEO, Dr. Ron Babecoff , will ... New York City . On Thursday, ... Pioneers 2016, a conference presented by Joseph Gunner ... The BiondVax presentation that Dr. Babecoff will be ...
Breaking Medicine Technology: