Dependence on molecular weight of acid-base properties of humic and fulvic acids
Analusis, ISSN: 0365-4877, Vol: 26, Issue: 5, Page: 214-219
1998
- 4Citations
- 14Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
The organic matter of Irish peat of Sphagnum was extracted with 0.1 M NaOH and separated into humic (HA) and fulvic (FA) acids. Afterwards, HA and FA fractions were obtained at different nominal molecular weight using a tangential ultrafiltration system. The behaviour of such fractions has been studied both in acid and alkaline solutions. Solutions at different ionic strength have been titrated under different conditions and the resulting curves have been elaborated through a computer program based on a bimodal Gaussian distribution. The typical parameters (pK(A) mean value and dispersion degree) of the two main groups of HA and FA acidic functionalities have been determined.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0032450934&origin=inward; http://dx.doi.org/10.1051/analusis:1998137; http://analusis.edpsciences.org/10.1051/analusis:1998137; http://analusis.edpsciences.org/10.1051/analusis:1998137/pdf; http://dx.doi.org/10.1051/analusis%3A1998137; https://dx.doi.org/10.1051/analusis%3A1998137; https://analusis.edpsciences.org/articles/analusis/abs/1998/05/s050598/s050598.html
EDP Sciences
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know