Simple methods for determination of nitrate nitrogen in environmental waters.
نویسندگان
چکیده
منابع مشابه
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15 صفحه اولA green analytical procedure for flow-injection determination of nitrate in natural waters.
Nitrate determination in waters is generally carried out with cadmium filings and carcinogenic reagents or by reaction with phenolic compounds in highly concentrated sulfuric acid medium. In this work, it was developed a green analytical procedure for nitrate determination in natural waters based on direct spectrophotometric measurements in ultraviolet, using a flow-injection system with an ani...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1987
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.36.4_282