35S标记法研究土壤中SO42-的吸附-解吸行为

环境化学

35S标记法研究土壤中SO42-的吸附-解吸行为

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吴杰民, 杨飞行, 王素红. 35S标记法研究土壤中SO42-的吸附-解吸行为[J]. 环境化学, 1994, 13(1): 60-64.

引用本文:

吴杰民, 杨飞行, 王素红. 35S标记法研究土壤中SO42-的吸附-解吸行为[J]. 环境化学, 1994, 13(1): 60-64.

Wu Jiemin, Yang Feixing, Wang Suhong. STUDY OF SORPTION-DESORPTION BEHAVIOURS OF SO42- IN SOILS BY LABELLING METHOD WITH 35S[J]. Environmental Chemistry, 1994, 13(1): 60-64.

Citation:

Wu Jiemin, Yang Feixing, Wang Suhong. STUDY OF SORPTION-DESORPTION BEHAVIOURS OF SO42- IN SOILS BY LABELLING METHOD WITH 35S[J]. Environmental Chemistry, 1994, 13(1): 60-64.

35S标记法研究土壤中SO42-的吸附-解吸行为

1.
浙江农业大学环保系, 杭州310023
基金项目:
国家自然科学基金资助项目部份研究成果
中图分类号: X53

STUDY OF SORPTION-DESORPTION BEHAVIOURS OF SO42- IN SOILS BY LABELLING METHOD WITH 35S

1.
Department of Environmental Science, Zhejiang Agricutural University, Hangzhou, 310029
Fund Project:

摘要: 本文比较了35S同位素标记法和两种常规化学分析、一种电化学分析法测定环境样品中SO42-的优劣.用本法和BaCrO4分光光度法研究土壤对SO42-的吸附-解吸特征,表明两者测定结果接近,且所得规律一致.酸雨研究中,在样品数量多、SO42-分析任务重且仪器、设备条件具备时,本法为便捷、准确、较理想的SO42-测定技术.
- ³⁵S同位素标记法 /
- SO₄^2- /
- 土壤 /
- 吸附一解吸特征
Abstract: The advantage of determination of SO42- by a labelling method with 35S in comparison to two conventional chemical analysis or an electro-chemical titration method was described. The tested results obtained by this method could be suggested that it was a speedy and accurate monitoring technique for sulfate determination of environmental samples.
- labelling method with ³⁵S /
- sulfate anion /
- soils /
- sorptiondesorption characteristics

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吴杰民, 杨飞行, 王素红. 35S标记法研究土壤中SO42-的吸附-解吸行为[J]. 环境化学, 1994, 13(1): 60-64.

引用本文:

吴杰民, 杨飞行, 王素红. 35S标记法研究土壤中SO42-的吸附-解吸行为[J]. 环境化学, 1994, 13(1): 60-64.

Wu Jiemin, Yang Feixing, Wang Suhong. STUDY OF SORPTION-DESORPTION BEHAVIOURS OF SO42- IN SOILS BY LABELLING METHOD WITH 35S[J]. Environmental Chemistry, 1994, 13(1): 60-64.

Citation:

Wu Jiemin, Yang Feixing, Wang Suhong. STUDY OF SORPTION-DESORPTION BEHAVIOURS OF SO42- IN SOILS BY LABELLING METHOD WITH 35S[J]. Environmental Chemistry, 1994, 13(1): 60-64.

35S标记法研究土壤中SO42-的吸附-解吸行为

1. 浙江农业大学环保系, 杭州310023

收稿日期: 1992-11-26

基金项目:

国家自然科学基金资助项目部份研究成果

关键词:

摘要: 本文比较了35S同位素标记法和两种常规化学分析、一种电化学分析法测定环境样品中SO42-的优劣.用本法和BaCrO4分光光度法研究土壤对SO42-的吸附-解吸特征,表明两者测定结果接近,且所得规律一致.酸雨研究中,在样品数量多、SO42-分析任务重且仪器、设备条件具备时,本法为便捷、准确、较理想的SO42-测定技术.

English Abstract

STUDY OF SORPTION-DESORPTION BEHAVIOURS OF SO42- IN SOILS BY LABELLING METHOD WITH 35S

1. Department of Environmental Science, Zhejiang Agricutural University, Hangzhou, 310029

Received Date: 1992-11-26

Fund Project:

Keywords:

Abstract: The advantage of determination of SO42- by a labelling method with 35S in comparison to two conventional chemical analysis or an electro-chemical titration method was described. The tested results obtained by this method could be suggested that it was a speedy and accurate monitoring technique for sulfate determination of environmental samples.

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