کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10561302 | 969769 | 2005 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sampling, sample treatment and quality assurance issues for the determination of phosphorus species in natural waters and soils
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
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چکیده انگلیسی
Phosphorus is an important macronutrient and the accurate determination of phosphorus species in environmental matrices such as natural waters and soils is essential for understanding the biogeochemical cycling of the element, studying its role in ecosystem health and monitoring compliance with legislation. This paper provides a critical review of sample collection, storage and treatment procedures for the determination of phosphorus species in environmental matrices. Issues such as phosphorus speciation, the molybdenum blue method, digestion procedures for organic phosphorus species, choice of model compounds for analytical studies, quality assurance and the availability of environmental CRMs for phosphate are also discussed in detail.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Talanta - Volume 66, Issue 2, 15 April 2005, Pages 273-293
Journal: Talanta - Volume 66, Issue 2, 15 April 2005, Pages 273-293
نویسندگان
Paul J. Worsfold, Laura J. Gimbert, Utra Mankasingh, Omaka Ndukaku Omaka, Grady Hanrahan, Paulo C.F.C. Gardolinski, Philip M. Haygarth, Benjamin L. Turner, Miranda J. Keith-Roach, Ian D. McKelvie,