Navigation Links
New method to remove phosphorous from wastewater

EAST LANSING, Mich. A professor at Michigan State University is part of a team developing a new method of removing phosphorous from our wastewater a problem seriously affecting lakes and streams across the country.

In addition, Steven Safferman, an associate professor of biosystems and agricultural engineering, and colleagues at Columbus, Ohio, based-MetaMateria Technologies, are devising a cost-effective way of recovering the phosphorous, which then can be reused for fertilizer products.

Although its use is regulated in many states, including Michigan, in items such as detergents and fertilizer, phosphorous is part of all food and remains a critical problem as it is always present in human and animal wastes.

Discharge from human and industrial wastewater and runoff into lakes and streams can cause what is known as eutrophication making the water unsuitable for recreational purposes and reducing fish populations as well as causing the growth of toxic algae.

What MetaMateria Technologies and Safferman have figured out and tested over the past 10 years is how to produce a media, enhanced with nanoparticles composed of iron, that can more efficiently remove larger amounts of phosphorous from water.

"Phosphorous that is dissolved in wastewater, like sugar in water, is hard to remove," Safferman said. "We found that a nano-media made with waste iron can efficiently absorb it, making it a solid that can be easily and efficiently removed and recovered for beneficial reuse."

Safferman added there are indications that their method of phosphorous retrieval is much more cost effective than processing phosphate rock.

"Research suggests that it is significantly cheaper to recover phosphorous this way. So why would you mine phosphorous?" he asked. "And, at the same time, you're helping to solve a serious environmental problem."

The material should be commercially available for use within two years, said J. Richard Schorr, MetaMateria CEO.

"Phosphorous is a finite material," Schorr said "Analyses show that the supply of phosphorous may become limited within the next 25 to 50 years. This is an economical way to harvest and recycle phosphorous."


Contact: Tom Oswald
Michigan State University

Related biology news :

1. US-Russian collaboration develops new method for sequencing dark matter of life from a single cell
2. New scientific method unmasks chronic infections
3. Method to prevent rejection of disease-fighting proteins described in Human Gene Therapy journal
4. New method provides fast, accurate, low cost analysis of BRCA gene mutations in breast cancer
5. China Botanic Receives Patent on its Schisandra Lignin Extraction Method
6. New method for associating genetic variation with crop traits
7. New genomic sequencing method enables smarter anaysis of individual cells
8. Scientists develop new carbon accounting method to reduce farmers use of nitrogen fertilizer
9. Researchers develop new method for identifying lung nodules
10. TGen method isolates biospecimens for treatment of kidney disease
11. No matter the drilling method, natural gas is a much-needed tool to battle global warming
Post Your Comments:
Related Image:
New method to remove phosphorous from wastewater
(Date:6/22/2016)... -- On Monday, the Department of Homeland Security (DHS) ... for the Biometric Exit Program. The Request for Information ... explains that CBP intends to add biometrics to confirm ... States , in order to deter visa overstays, ... Logo - ...
(Date:6/16/2016)... , June 16, 2016 ... is expected to reach USD 1.83 billion by ... View Research, Inc. Technological proliferation and increasing demand ... are expected to drive the market growth. ... The development of advanced multimodal techniques ...
(Date:6/9/2016)... , June 9, 2016 ... deploy Teleste,s video security solution to ensure the safety of ... during the major tournament Teleste, an ... systems and services, announced today that its video security solution ... to back up public safety across the country. The ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... ... June 23, 2016 , ... Mosio, a leader in ... Trials Patient Recruitment and Retention Tips.” Partnering with experienced clinical research professionals, Mosio ... practical tips, tools, and strategies for clinical researchers. , “The landscape of how ...
(Date:6/23/2016)... 23, 2016 /PRNewswire/ - FACIT has announced the ... biotechnology company, Propellon Therapeutics Inc. ("Propellon" or ... of a portfolio of first-in-class WDR5 inhibitors for ... as WDR5 represent an exciting class of therapies, ... medicine for cancer patients. Substantial advances have been ...
(Date:6/23/2016)... MA (PRWEB) , ... June 23, 2016 , ... ... Peel Plate® YM (Yeast and Mold) microbial test has received AOAC Research Institute ... platform of microbial tests introduced last year,” stated Bob Salter, Vice President of ...
(Date:6/23/2016)... 2016   EpiBiome , a precision microbiome engineering ... debt financing from Silicon Valley Bank (SVB). The financing ... advance its drug development efforts, as well as purchase ... "SVB has been an incredible strategic partner to us ... bank would provide," said Dr. Aeron Tynes Hammack ...
Breaking Biology Technology: