定义:阳离子交换量(CEC)是在一定酸碱性下,单位质量土壤所吸附交换性阳离子的总和,以每千克土壤的厘摩尔(cmol(+) / kg)表示。是评估土壤肥力和保肥能力的重要化学指标,常用氯化铵-乙酸铵交换法测定。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| DB12/T 1142-2022 规范标准 |
Graded diagnosis of main indicators of cultivated land fertility
耕地地力 |
2022-09-08 天津市地方标准 |
| DIN EN ISO 11260:2011 试验 |
土壤质量.用氯化钡溶液测定有效阳离子交换能力和盐基饱和水平(ISO 11260-1994+Cor.1-1996);德文版本EN ISO 11260-2011 Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution (ISO 11260:1994+Cor. 1:1996); German version EN ISO 11260:2011
可交换阳离子 |
2011-09 德国标准化学会 |
| DIN EN ISO 11260:2018-11 试验标准 |
Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution (ISO 11260:2018); German version EN ISO 11260:2018
|
2018-11 德国标准化学会 |
| DIN EN ISO 23470:2018 试验标准 |
土壤质量 使用六氨合三氯化钴溶液测定有效阳离子交换容量(CEC)和可交换阳离子(ISO 23470:2018) Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalttrichloride solution (ISO 23470:2018)
|
2018-12-01 德国标准化学会 |
| DZ/T 0517.10-2025 试验 |
Methods for Testing Physicochemical Properties of Nonmetallic Minerals - Part 10: Attapulgite Clay
|
2025-07-04 行业标准-地质 |
| DZ/T 0517.11-2025 试验 |
Non-metallic Mineral Physicochemical Property Test Methods - Part 11: Rehterite Clay Deposits
比表面积 |
2025-07-04 行业标准-地质 |
| DZ/T 0517.2-2025 试验 |
Test methods for physicochemical properties of non-metallic minerals - Part 2: Soapstone
|
2025-07-04 行业标准-地质 |
| DZ/T 0517.3-2025 试验方法标准 |
Non-metallic Minerals: Chemical and Physical Property Test Methods - Part 3: Bentonite Ore
|
2025-07-04 行业标准-地质 |
| HJ 889-2017 试验 |
Determination of Soil Cation Exchange Capacity Hexammine Cobalt Trichloride Leaching-Spectrophotometric Method
|
2017-12-17 行业标准-环保 |
| ISO 11260:1994 试验 |
Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution
氯化钡溶液 |
1994-08 国际标准化组织 |
| ISO/TS 22171:2023 试验 |
Soil quality
|
2023-11 国际标准化组织 |
| LST EN ISO 11260:2018 试验 |
土壤质量 使用氯化钡溶液测定有效阳离子交换量和碱基饱和度(ISO 11260:2018) Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution (ISO 11260:2018)
|
2018-07-31 立陶宛标准局 |
| LY/T 1243-1999 试验 |
Determination of cation exchange capacity in forest soil
|
1999-07-15 行业标准-林业 |
| LY/T 1249-1999 规范 |
Calculation of soil alkalinity
|
1999-07-15 行业标准-林业 |
| NF X31-130:1999 试验 |
Soil quality - Chemical methods - Determination of cationic exchange capacity (CEC) and extractible cations
|
1999-12-01 法国标准化协会 |
| NY/T 1121.5-2006 试验 |
土壤美利体育登录入口官网.第5部分:石灰性土壤阳离子交换量的测定 Soil Testing.Part 5:Method for determination of soil cation exchange capacity in calcareous soil
|
2006-07-10 行业标准-农业 |
| SL 237-068-1999 试验 |
Geotechnical Test Procedure - Cation Exchange Capacity Test
EDTA 标准溶液 |
1999-04-15 行业标准-水利 |
| SS-ISO 13536:1996 试验 |
土壤质量 使用缓冲pH=8.1的氯化钡溶液测定潜在阳离子交换容量和可交换阳离子 Soil quality - Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH=8,1
氯化钡溶液 |
1996-05-03 瑞典标准研究所 |
| SS-ISO 23470:2008 试验标准 |
土壤质量 使用六胺钴三氯化物溶液测定有效阳离子交换容量(CEC)和可交换阳离子(ISO 23470:2007 IDT) Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution (ISO 23470:2007, IDT)
|
2008 瑞典标准研究所 |
| SY/T 6352-2013 规程 |
Specification for measurement of rock electrochemistry in laboratory
岩样 |
2013-11-28 行业标准-石油 |
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