Analytical Determination of Mercury, Arsenic and Selenium from Environmental, Petrochemical and Industrial Samples
May 03 2018 Read 1766 Times
Environmental contamination with mercury (Hg), arsenic (As) and selenium (Se) can occur from industrial emissions as well as runoff from mining, landfill and agricultural activities. Naturally occurring weathering and cycling processes also have a significant effect on environmental concentration.
Hg, As & Se exist in a variety of chemical forms or species, which have great influence on their transport, bioaccumulation and toxicity. One analytical challenge is that often these species are present in ultra trace concentrations. Recent environmental guidelines and accepted methods concerning monitoring, removal, and effluent discharge have continued to become more stringent, and this trend is sure to continue.
The ability to determine these elements, in their total and/or speciated forms, at environmental concentrations has established P S Analytical (PSA) as the brand of choice for over 30 years. Understanding the fate and transportation particular elements is vitally important and requires accurate analytical measurements and PSA has been at the forefront of instrument design and method development to address these requirements.
PSA employs Atomic Fluorescence Spectrometry (AFS) as a means of analytical detection.Employing AFS enables outstanding detection performance in terms of; sensitivity, linear working ranges, as well as freedom from polyatomic interferences. Coupled with this leading performance are the renowned PSA attributes of ease-of-use, reliability and robustness as well as very affordable system and running costs, all of which are hallmarks of the brand.
With literally thousands of systems in the field today (both laboratory based and on-line analysers) and with support networks in Europe, USA and SE Asia, PSA offers the ideal package of performance, reliability and support.
Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.
In This Edition Business News - Servomex appoints Trevor Sands as company president - DURAG Group acquire AP2E - A love of fl y-fi shing leads to 20 years of volunteerism at Restek Gas D...
View all digital editions
Jul 26 2018 Rome, Italy
Aug 06 2018 Westminster, CO, USA
Aug 12 2018 Montreal, Canada
Aug 26 2018 Krakow, Poland
Aug 26 2018 Stockholm, Sweden