Featured Research

from universities, journals, and other organizations

Continuous, Real-time Analysis Of Radioactive Waste Achieved

Date:
September 21, 2006
Source:
Pacific Northwest National Laboratory
Summary:
An improved monitoring system for providing continuous analysis of high-level radioactive waste has been developed by Pacific Northwest National Laboratory researchers and reported at the national meeting of the American Chemical Society.

An improved monitoring system for providing continuous analysis of high-level radioactive waste has been developed by Pacific Northwest National Laboratory researchers and reported at the national meeting of the American Chemical Society.

Related Articles


The system features on-line Raman spectroscopy that quickly generates real-time data and analysis.

PNNL researcher, Samuel Bryan, says the monitoring system is capable of simultaneously and continuously quantifying the levels of all the chemically-significant anions within the waste, such as nitrate, nitrite, phosphate, carbonate, chromate, hydroxide, sulfate and aluminate.

The total sodium ion concentration was determined independently by modeling inputs from on-line conductivity and density meters.

The system is adaptable to monitoring in a variety of harsh environments. Bryan notes that system components and analytical tools of the process monitor can be tailored to monitor a variety of complex mixtures such as pulp and paper processing liquids, electroplating solutions, as well as radioactive tank wastes.


Story Source:

The above story is based on materials provided by Pacific Northwest National Laboratory. Note: Materials may be edited for content and length.


Cite This Page:

Pacific Northwest National Laboratory. "Continuous, Real-time Analysis Of Radioactive Waste Achieved." ScienceDaily. ScienceDaily, 21 September 2006. <www.sciencedaily.com/releases/2006/09/060915203302.htm>.
Pacific Northwest National Laboratory. (2006, September 21). Continuous, Real-time Analysis Of Radioactive Waste Achieved. ScienceDaily. Retrieved April 1, 2015 from www.sciencedaily.com/releases/2006/09/060915203302.htm
Pacific Northwest National Laboratory. "Continuous, Real-time Analysis Of Radioactive Waste Achieved." ScienceDaily. www.sciencedaily.com/releases/2006/09/060915203302.htm (accessed April 1, 2015).

Share This


More From ScienceDaily



More Matter & Energy News

Wednesday, April 1, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

7-Year-Old Girl Gets 3-D Printed 'robohand'

7-Year-Old Girl Gets 3-D Printed 'robohand'

AP (Mar. 31, 2015) Although she never had much interest in prosthetic limbs before, Faith Lennox couldn&apos;t wait to slip on her new robohand. The 7-year-old, who lost part of her left arm when she was a baby, grabbed it as soon as it came off a 3-D printer. (March 31) Video provided by AP
Powered by NewsLook.com
Dutch Architects Show Off 3D House-Building Prowess

Dutch Architects Show Off 3D House-Building Prowess

Reuters - Innovations Video Online (Mar. 31, 2015) Dutch architects are constructing a 3D-printed canal-side home, which they hope will spark an environmental revolution in the house-building industry. Jim Drury reports. Video provided by Reuters
Powered by NewsLook.com
Solar Plane Stops in China

Solar Plane Stops in China

Reuters - News Video Online (Mar. 31, 2015) Solar Impulse 2 stops over in China&apos;s Chonqing, completing the fifth leg in its bid to become the first solar powered plane to travel around the globe. Rough Cut (no reporter narration). Video provided by Reuters
Powered by NewsLook.com
Solar Impulse Lands in China After 20-Hour Flight from Myanmar

Solar Impulse Lands in China After 20-Hour Flight from Myanmar

AFP (Mar. 31, 2015) Solar Impulse 2 lands in China, the world&apos;s biggest carbon emitter, completing the fifth leg of its landmark global circumnavigation powered solely by the sun. Duration: 00:55 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Space & Time

Matter & Energy

Computers & Math

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins