HOME >> BIOLOGY >> NEWS
Faster coagulation rates found in natural systems could impact industrial processing

es found that the beads and the bacterial aggregates collided up to a million times more frequently than predicted using the standard "ideal" particle approach.

The Penn State engineer explains that the fact that large aggregates of bacteria and plankton form in the ocean and sink to the sea floor had long been known even though the prevailing theory could not account for the phenomenon. The settling of organic carbon on the ocean floor, in the form of plankton, bacteria and other biological material, is dominated by large aggregate sedimentation. This loss of organic carbon, which is made possible by coagulation, is an important component of maintaining the global atmospheric carbon dioxide balance.

Now, using the new approach developed by Logan, researchers not only can better understand the ocean processes but also can apply the new approach to enhancing coagulation and aggregation in industrial manufacturing or wastewater treatment.

In addition, in studying the ocean processes, Logan has identified a new particle he calls TEP, transparent exopolymer particles. TEP is formed of material made by plankton that helps it to stick together and coagulate. Logan described TEP in a 1993 paper, "The Abundance and Significance of a Class of Large, Transparent Organic Particles in the Ocean," in the journal Deep-Sea Research.


'"/>

Contact: Barbara Hale
bah@psu.edu
814-865-9481
Penn State
19-Aug-2000


Page: 1 2

Related biology news :

1. Faster carbon turnover in basal food-chain levels in aquatic than terrestrial ecosystems
2. Faster method for growing adult stem cells for bone regeneration developed at Hebrew University
3. Faster nanowires may advance nanotechnological applications for detecting glucose, hormones or DNA
4. Dismantling Dangerous Genetic Codes With A Faster, More Flexible RNA Mimic
5. Scientists Invent Faster Gene Function Identification System
6. Core Spins Faster Than Earth, Scientists Find
7. Intake Of Acetaminophen Increases Risk Of Excessive Anticoagulation In Patients Taking Warfarin
8. ICTP celebrates 40th anniversary, Legacy for the Future
9. New genetic research demonstrates possible cause of inherited form of Parkinsons disease
10. UNC research accelerates discovery of novel gene function
11. Land Regeneration Network celebrates first year success

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/4/2017)...  GCE Solutions, a global clinical research organization (CRO), announces the ... on October 4, 2017. Shadow is designed to assist medical writers ... 0070 of the European Medicines Agency (EMA) in meeting the requirements ... ... ...
(Date:8/15/2017)... --  ivWatch LLC , a medical device company focused on improving ... of its ISO 13485 Certification, the global standard for medical device ... (ISO®). ... Monitoring device for the early detection of IV infiltrations. ... "This is an important milestone for ivWatch, as it ...
(Date:6/30/2017)... June 30, 2017 Today, American Trucking ... supplier of face and eye tracking software, became ... provider program. "Artificial intelligence and ... to monitor a driver,s attentiveness levels while on ... able to detect fatigue and prevent potential accidents, ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... ... 11, 2017 , ... At its national board meeting in ... Sheikh, the co-founder, CEO and chief research scientist of Minnesota-based Advanced Space Technology ... in ARCS Alumni Hall of Fame . ASTER Labs is a technology ...
(Date:10/11/2017)... ... ... a basic first aid supply for any work environment, but most personal eye wash can ... a dangerous substance enters both eyes? It’s one less decision, and likely quicker response time ... , “Whether its dirt and debris, or an acid or alkali, getting anything in your ...
(Date:10/11/2017)... BALTIMORE, Md. (PRWEB) , ... October 11, 2017 ... ... for digital pathology, announced today it will be hosting a Webinar titled, “Pathology ... of  Advanced Pathology Associates , on digital pathology adoption best practices and how ...
(Date:10/11/2017)... LAGUNA HILLS, Calif. , Oct. 11, 2017 ... London (ICR) and University of ... prognostic tool to risk-stratify patients with multiple myeloma (MM), in ... nine . The University of Leeds ... by Myeloma UK, and ICR will perform the testing services ...
Breaking Biology Technology:
Cached News: