Navigation Links
Simulating pharmaceutical and personal care product transport
Date:5/19/2009

MADISON, WI, MAY 18, 2009 Pharmaceuticals and personal care products (PPCPs) carried in biosolids (i.e., treated sewage sludge) may reach surface waters or groundwater when these materials are applied as fertilizer to agricultural land. During the high flow conditions created by land application of liquid municipal biosolids (LMB) the residence time of solutes in soil macropores may be too short for sorption equilibration which increases the risk for leaching. Physically based solute transport simulation models are widely used in environmental risk assessment for pesticides. These models may also be applicable for PPCPs when their physical and chemical properties and soil dissipation characteristics are available. However, these models do not account for non-equilibrium sorption in soil macropores. The model MACRO is one of the models used in environmental risk assessments for pesticides and may have potential as an environmental risk assessment tool for PPCPs.

A group of scientists from the Swedish University of Agricultural Sciences, the Swiss Federal Institute for Aquatic Science and Technology, Agriculture and Agri-food Canada, and Trent University, Canada, evaluated the MACRO model and an updated version of MACRO which included non-equilibrium sorption in macropores using data from experiments on the transport of three PPCPs (atenolol, carbamazepine, and triclosan), the nicotine metabolite cotinine, and the strongly sorbing dye rhodamine WT applied in LMB. The study was financed by grants from the European Union (ERAPharm, project no. 511135) as well as Health Canada, the AAFC GAPs program, and the Ontario Ministry of Agriculture and Rural Affairs, Nutrient Management Joint Research Program. Results from the study were published in the May-June issue of the Journal of Environmental Quality.

Results showed that the MACRO model could not reproduce the measured rhodamine WT concentrations in drain discharge. The updated version result
'/>"/>

Contact: Sara Uttech
suttech@agronomy.org
608-268-4948
American Society of Agronomy
Source:Eurekalert

Page: 1 2

Related biology news :

1. Simulating kernel production influences maize model accuracy
2. Bacteria from sponges make new pharmaceuticals
3. Researchers develop liquid crystal pharmaceuticals to fight cancer and other diseases
4. Biopharmaceutical infrastructure key to lower drug development costs
5. NMR researchers unlock hydrogens secrets to spot polymorphism in pharmaceuticals
6. Singulex Teams With Wyeth Pharmaceuticals to Translate Pre-Clinical Biomarker Research Into Clinical Study Design
7. Pharmaceutical breakthrough may make a range of drugs cheaper and more available
8. Pharmaceutical use in Norwegian fish farming in 2001-2007
9. Chemist to donate potential pharmaceutical royalties to Madagascar
10. Donation for new Center for Pharmaceutical Nanotechnology and Nanotoxicology
11. Anadys Pharmaceuticals to Present at the Roth OC Growth Stock Conference
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/22/2015)... 2015   EyeLock, Inc. , a market leader of iris-based ... Gerber to the new role of Senior Vice President ... development of mobile platforms and wearable solutions for EyeLock,s technologies. ... in the semiconductor industry to his role at EyeLock, with ...
(Date:12/24/2014)... , Dec. 23, 2014  Since its launch in December 2014, the ... eliminate the pain of trying to remember their usernames and ... fused to their smartphones. To assist people who have struggled ... company that created 1U and focuses on redefining identity, announced ...
(Date:12/22/2014)... Research and Markets ( http://www.researchandmarkets.com/research/fx4bg3/the_global ) ... Global Watermarking and Fingerprinting Markets" report to ... This insight provides an overview ... markets. Watermarking aims to control and monitor piracy ...
Breaking Biology News(10 mins):EyeLock Names Steve Gerber as Senior Vice President of Mobile and Wearables 21U Offers Best Solution to the Username / Password Dilemma: For FREE! 21U Offers Best Solution to the Username / Password Dilemma: For FREE! 3The Global Watermarking and Fingerprinting Markets 2
... evidence of social behavior among many species of animals, both ... lions live in packs, and hornets construct nests that can ... our feet, it appears that nematodesalso known as roundwormsare having ... was unknown how the worms communicate to one another when ...
... years, the growing demand for organic food products has led ... Faculty of Science, University of Copenhagen, a European research project ... origin of a food product and deciding whether or not ... such as olive oil, coffee and wine are sold at ...
... two new frog species in New Guinea, one of which is ... in the Jan. 11 issue of the online journal PLoS ... Austin of Louisiana State University. The new smallest vertebrate species ... Papua New Guinea, where it was found. The adult body size ...
Cached Biology News:Worm seeks worm: Caltech researchers find chemical cues driving aggregation in nematodes 2Worm seeks worm: Caltech researchers find chemical cues driving aggregation in nematodes 3Research prevents eco-fraud 2Research prevents eco-fraud 3
(Date:1/22/2015)...  Varian Medical Systems (NYSE: VAR ), world leader ... commitment to sustainability with inclusion on a prestigious list of ... healthcare equipment company among the Corporate Knights Global 100 Most ... at Davos, Switzerland . ...
(Date:12/24/2014)... , Dec. 24, 2014  United Therapeutics Corporation (NASDAQ: ... (NYSE: MDT ) has submitted a pre-market ... (FDA) for the use of Medtronic,s SynchroMed ® ... catheter) for use with United Therapeutics, Remodulin ® ...
(Date:12/24/2014)... “Preparative & Process Chromatography Market ... (Columns, Solvents, Buffers, Valves, Guages, Seals), Accessories, Services, ... Forecasts to 2019” provides a detailed overview of ... trends, and strategies impacting the preparative and process ...
(Date:12/24/2014)... 23, 2014 On Friday, December 19, ... Omnibus and Continuing Resolution Appropriations Act of 2015, which ... to receive funding through the Congressionally Directed Medical Research ... The Hydrocephalus Association (HA), working in conjunction with its ...
Breaking Biology Technology:Varian Honored Among World's 100 Most Sustainable Corporations 2United Therapeutics Announces Submission Of Pre-Market Approval Application For Implantable Drug Infusion System To Deliver Remodulin 2United Therapeutics Announces Submission Of Pre-Market Approval Application For Implantable Drug Infusion System To Deliver Remodulin 3United Therapeutics Announces Submission Of Pre-Market Approval Application For Implantable Drug Infusion System To Deliver Remodulin 4Preparative and Process Chromatography Market is expected to reach $9 billion by 2019 - New Report by Marketsandmarkets 2Preparative and Process Chromatography Market is expected to reach $9 billion by 2019 - New Report by Marketsandmarkets 3Preparative and Process Chromatography Market is expected to reach $9 billion by 2019 - New Report by Marketsandmarkets 4Rare Brain Condition Now Eligible for Department of Defense Research Dollars 2
... Watch out baby boomers, those 8th graders can talk ... curriculum at the tender age of 13, thanks to ... ,The Information Technology Academy (ITA), a joint venture of ... PEOPLE Program (Pre-college Enrichment Opportunity Program for Learning Excellence), ...
... Midwest has been approached by a variety of country ... regional biotech communities. These groups include: , ,1. The Swiss ... Singaporeans ,7. The Danish , ,None, however, have taken ... , ,In at least two previous columns, you have ...
... SoftSwitching Technologies , a high-technology spin-off of the University ... Thursday during the biggest blackout the nation has ever ... said, Near-simultaneous events were recorded in New York and ... spread across the northeastern United States, with the I-Grid ...
Cached Biology Technology:Joint Venture Trains Minority Students for IT Careers 2Joint Venture Trains Minority Students for IT Careers 3Japanese Continue Relentless Biotech Stake in Midwest 2Japanese Continue Relentless Biotech Stake in Midwest 3Japanese Continue Relentless Biotech Stake in Midwest 4Japanese Continue Relentless Biotech Stake in Midwest 5Japanese Continue Relentless Biotech Stake in Midwest 6Japanese Continue Relentless Biotech Stake in Midwest 7Japanese Continue Relentless Biotech Stake in Midwest 8Japanese Continue Relentless Biotech Stake in Midwest 9Local Company Records Blackout with Web-Based Monitoring System 2Local Company Records Blackout with Web-Based Monitoring System 3
Goat polyclonal to XAGE1 ( Abpromise for all tested applications). Antigen: Synthetic peptide: CGFGFRRQGEDNT, corresponding to C terminal amino acids 149-160 of Human XAGE1 Entrez Gene ID: 9...
Goat polyclonal to BACE1 ( Abpromise for all tested applications). entrezGeneID: 23621 SwissProtID: P56817...
MDMA Mouse Monoclonal Antibody (Clone 3G8)...
... anti-phospho-PTEN (Ser385) ... to amino acid region encompassing ... phospho-PTEN (Ser385), ... Quality Assurance: ...
Biology Products: