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Influence of Aqueous Aluminum and Organic Acids on Measurement of Acid Neutralizing Capacity in Surface Waters

机译：铝水和有机酸对地表水酸中和能力测定的影响

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Acid neutralizing capacity (ANC) is used to quantify the acid-base status of surface waters. Acidic waters have been defined as having ANC values less than zero, and acidification is often quantified by decreases in ANC. Measured and calculated values of ANC generally agree, except for low-ANC waters. The discrepancy in ANC is greatest for waters with high concentrations of aluminum and/or dissolved organic carbon (DOC). The discrepancy due to aluminum increases with increasing concentration of dissolved monomeric aluminum (Al sub m) and can exceed 50 micro eq/1 at low pH and high Al sub m values. ANC should not be used as a single parameter for characterizing the chemical suitability of surface waters for biota or for assessing the susceptibility of low-ANC waters to acidification by acid deposition. (Copyright (c) Macmillan Magazine, Ltd. 1989.)

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作者
Sullivan, T. J.; Driscoll, C. T.; Gherini, S. A.; Munson, R. K.; Cook, R. B.;
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年度 1989
页码 p.1-5
总页数 5
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Surface waters ; Acidification ; Neutralizing ; Aluminum ; Dissolved organic matter ; Carbon ; Chemical analysis ; Quantitative analysis ; Valence ; Volumetric analysis ; Graphs(Charts) ; Reprints;

机译：地表水;酸化;中和;铝;溶解有机物;碳;化学分析;定量分析;化合价;体积分析;图表（图表）;重印;

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1. Acid neutralization capacity measurements in surface and ground waters in the Upper River Severn, Plynlimon: from hydrograph splitting to water flow pathways [J] . C. Neal, T. Hill, S. Hill, Hydrology and Earth System Sciences Discussions . 1997,第3期

机译：Plynlimon塞文河上游的地表水和地下水中酸中和能力的测量：从水文分割到水流路径
2. Acid neutralization capacity measurements in surface and ground waters in the Upper River Severn, Plynlimon: from hydrograph splitting to water flow pathways [J] . C.Neal, T.Hill, S.Hill, Hydrology and Earth System Sciences . 1997,第3期

机译：Plynlimon塞文河上游的地表水和地下水中酸中和能力的测量：从水文分割到水流路径
3. Long-term response of surface water acid neutralizing capacity in a central Appalachian (USA) river basin to declining acid deposition [J] . Kline Kathleen M., Eshleman Keith N., Garlitz James E., Atmospheric environment . 2016,第deca期

机译：美国中部阿巴拉契亚河流域的地表水酸中和能力对酸沉降减少的长期响应
4. CHARACTERISTICS OF CEMENT KILN DUST AND PRELIMINARY ASSESSMENT OF CAPACITY TO NEUTRALIZE ACIDIC WASTEWATERS [C] . A. Mackie, S. Boilard, M.E. Walsh, Canadian Society for Civil Engineering annual conference . 2009

机译：水泥窑粉尘的特征及对酸性废水中和的能力的初步评估
5. THE INFLUENCE OF FULVIC ACID ON COPPER(II), CADMIUM(II) AND ZINC(II) REMOVAL FROM DRINKING WATER BY ALUM COAGULATION AND COPPER(II) AND CADMIUM(II) COMPLEXING CAPACITY MEASUREMENTS OF FULVIC ACID AND NATURAL FRESHWATER SAMPLES BY DIALYSIS TITRATION [D] . TRUITT, RALPH EDWARD. 1980

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6. Aluminum in acidic surface waters: chemistry transport and effects. [O] . C T Driscoll 1985

机译：酸性地表水中的铝：化学运输和影响。
7. Acid neutralization capacity measurements in surface and ground waters in the Upper River Severn, Plynlimon: from hydrograph splitting to water flow pathways [O] . Neal C., Hill T., Hill S., 1997

机译：Plynlimon塞文河上游的地表水和地下水中酸中和能力的测量：从水文分割到水流路径
8. Predicting Potential Aluminum Contamination of Surface and Ground Waters from Acid Sulfate Enriched Drainages Emanuating from Low Neutralization Capacity Watersheds [R] . Karathanasis, A. D. , Evangelou, V. P. , Thompson, Y. L. 1988

机译：从低中和能力流域预测酸性硫酸盐富集排水对地表水和地下水的潜在铝污染

Influence of Aqueous Aluminum and Organic Acids on Measurement of Acid Neutralizing Capacity in Surface Waters

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