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:
(Date:8/4/2015)... Aug. 04, 2015 ... has announced the addition of the ... and Service), Sub-Segment (Computer Forensics, Network Forensics, ... Types, Service, Vertical and Region - Global ... offering. By Component (Hardware, Software, ...
(Date:8/4/2015)... Aug. 4, 2015  AMRI (NASDAQ: AMRI ) today reported ... 2015. Highlights: , Second quarter contract revenue ... 2014 , Adjusted contract margins of ... $0.22, including a $0.05 decrease in EPS from royalties in the ... million "We are very pleased to present another ...
(Date:8/3/2015)... SAN JOSE, Calif. , Aug. 3, 2015 /PRNewswire/ ... developer of human interface solutions, today announced that members ... investment community at the Pacific Crest Global Technology Leadership ... Mountain Time. The conference will be held at the ... The presentation may include forward-looking information. ...
Breaking Biology News(10 mins):Digital Forensics Market - The Market Represents a Compound Annual Growth Rate (CAGR) of 11.3% From 2015 to 2020 2AMRI Announces Second Quarter 2015 Results 2AMRI Announces Second Quarter 2015 Results 3AMRI Announces Second Quarter 2015 Results 4AMRI Announces Second Quarter 2015 Results 5AMRI Announces Second Quarter 2015 Results 6AMRI Announces Second Quarter 2015 Results 7AMRI Announces Second Quarter 2015 Results 8AMRI Announces Second Quarter 2015 Results 9AMRI Announces Second Quarter 2015 Results 10AMRI Announces Second Quarter 2015 Results 11AMRI Announces Second Quarter 2015 Results 12AMRI Announces Second Quarter 2015 Results 13AMRI Announces Second Quarter 2015 Results 14AMRI Announces Second Quarter 2015 Results 15AMRI Announces Second Quarter 2015 Results 16AMRI Announces Second Quarter 2015 Results 17AMRI Announces Second Quarter 2015 Results 18AMRI Announces Second Quarter 2015 Results 19AMRI Announces Second Quarter 2015 Results 20AMRI Announces Second Quarter 2015 Results 21AMRI Announces Second Quarter 2015 Results 22AMRI Announces Second Quarter 2015 Results 23AMRI Announces Second Quarter 2015 Results 24
(Date:8/4/2015)... (PRWEB) , ... August 04, 2015 , ... ... bushing materials for pumps and process equipment, announces the appointment of Dennis Rawle ... the marine and industrial industries. Most recently, he was General Manager and Technical ...
(Date:8/4/2015)... According to a new ... Cardiac Biomarker - Market Opportunities, and Forecast, 2014-2020", ... revenue of $2,085.9 million by 2020, registering a ... Troponins (T, I) would continue to dominate the ... sensitivity and specificity.      (Logo: http://photos.prnewswire.com/prnh/20140911/647229) ...
(Date:8/4/2015)... , Aug. 4, 2015 Trigemina, Inc., ... of non-narcotic, nasally delivered, analgesic drug products, announced today ... to the position of chief medical officer. Dr. Kori ... Trigemina, much of which has been focused in the ... to add Dr. Kori to our clinical team given ...
(Date:8/4/2015)... ... August 04, 2015 , ... RPS ... tests – today announced that Robert A. Gregg, PhD, has joined RPS as ... 30 years of relevant experience and remarkable achievements in the medical device and ...
Breaking Biology Technology:Dennis Rawle Joins Graphite Metallizing Corporation 2Cardiac Biomarker Market is Expected to Reach $2,085.9 Million by 2020 2Cardiac Biomarker Market is Expected to Reach $2,085.9 Million by 2020 3Cardiac Biomarker Market is Expected to Reach $2,085.9 Million by 2020 4Cardiac Biomarker Market is Expected to Reach $2,085.9 Million by 2020 5Trigemina Appoints Dr. Shashi Kori to the Position of Chief Medical Officer 2Trigemina Appoints Dr. Shashi Kori to the Position of Chief Medical Officer 3RPS Diagnostics Welcomes Robert Gregg as Senior Vice President of Clinical and Regulatory Affairs 2RPS Diagnostics Welcomes Robert Gregg as Senior Vice President of Clinical and Regulatory Affairs 3
Cached News: