13.080.10 土壤的化学特性 标准查询与下载

T/ZJATA 0011-2022 土壤 有机酸（甲酸、乙酸、丙酸、丙烯酸）的测定 高效液相色谱法

甲酸、乙酸、丙酸、丙烯酸是有机酸，具有刺激性和腐蚀性，是重要的精细化工中间体，广泛用于农药、医药、皮革等工业生产。化工生产过程中跑、冒、滴、漏和三废（废水、废气和废渣）排放，造成有机酸在大气、水体和土壤中残留，丙烯酸可致皮肤灼伤，可能损害肺肝肾功能，会对人类和其它生物的健康及繁殖造成不可逆的影响，在世界卫生组织国际癌症研究机构公布的三类致癌物清单中。 本文件规定了测定土壤中有机酸（甲酸、乙酸、丙酸、丙烯酸）的高效液相色谱法。包含了方法原理、仪器设备、试剂或材料、样本、检测步骤、质量控制等内容，建立了采用纯水对土壤中有机酸进行振荡提取，高效液相色谱测定有机酸的方法。该方法具有适用范围广，检测速度快，测试结果准确可靠等优点，适用于土壤中有机酸的批量检测。具有一定的创新性，相关技术指标处于国内先进水平。

Soil-Determination of organic acids (formic acid, acetic acid, propionic acid, acrylic acid)-High performance liquid chromatography

ASTM D4542-22 用折射计测定土壤中可溶盐含量和孔隙抽水的标准试验方法

1.1 These test methods cover a rapid procedure for squeezing pore water from fine-grained soils for the purpose of determining the amount of soluble salts present in the extracted pore water. 1.2 These test methods were developed for soils having a water content equal to or greater than approximately 14 %, for example, marine soils. An extensive summary of procedures for extracting pore water from soils has been presented by Kriukov and Manheim (1).2 1.3 These test methods are not generally applicable for determining the soluble salt content of the pore water extracted from coarse-grained soils, such as clean sands and gravels. 1.4 Test Method A provides a procedure using a refractometer with a refraction index scale; Test Method B provides a procedure using a refractometer with a parts per thousand (ppt) scale. 1.5 Units—The values stated in SI units are to be regarded as the standard. 1.6 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026 unless superseded by these test methods. 1.6.1 The procedures used to specify how data are collected/ recorded and calculated in the standard are regarded as the industry standard. In addition, they are representative of the significant digits that generally should be retained. The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations. It is beyond the scope of these test methods to consider significant digits used in analysis methods for engineering data. 1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Methods for Pore Water Extraction and Determination of the Soluble Salt Content of Soils by Refractometer

DB32/T 4313-2022 滨海盐碱地生态化整治技术规程

Technical regulations for ecological improvement of coastal saline-alkali lands

KS I ISO 21226-2022 土壤质量.用土壤磁力测定法筛选受有毒元素污染的土壤的指南

Soil quality — Guideline for the screening of soil polluted with toxic elements using soil magnetometry

KS I ISO 17586:2022 土壤质量.用稀硝酸萃取微量元素

Soil quality — Extraction of trace elements using dilute nitric acid

KS I ISO 21226:2022 土壤质量.用土壤磁力测定法筛选受有毒元素污染的土壤的指南

Soil quality — Guideline for the screening of soil polluted with toxic elements using soil magnetometry

KS I ISO 17586-2022 土壤质量.用稀硝酸萃取微量元素

Soil quality — Extraction of trace elements using dilute nitric acid

22/30446098 DC BS ISO 22036 土壤、处理过的生物废物和污泥 使用电感耦合等离子体发射光谱法 (ICP-OES) 测定元素

BS ISO 22036. Soil, treated biowaste and sludge. Determination of elements using inductively coupled plasma optical emission spectrometry (ICP-OES)

ASTM D5258-22 用密闭容器微波加热从沉积物中酸萃取元素的标准实施规程

1.1 This practice covers the digestion of soils and sediments for subsequent determination of acid-extractable concentrations of certain elements by such techniques as atomic absorption and atomic emission spectroscopy. 1.1.1 Concentrations of arsenic, cadmium, copper, lead, magnesium, manganese, nickel, and zinc can be extracted from the preceding materials. Other elements may be determined using this practice. 1.2 The analytical sample is arbitrarily defined as that which passes a 10-mesh (approximately 2 mm openings) screen and is prepared according to Practice D3974. 1.3 Actual element quantitation can be accomplished by following the various test methods under other appropriate ASTM standards for element(s) of interest. 1.4 The detection limit and linear concentration range for each element is dependent on the atomic absorption or emission spectrophotometric technique employed and may be found in the manual accompanying the instrument used. 1.5 Before selecting a digestion technique, the user should consult the appropriate quantitation standard(s) for any special analytical considerations, and Practice D3974 for any special preparatory considerations. 1.6 The extent of extraction of elements from soils and sediments by this method is dependent upon the physical and mineralogic characteristics of the prepared sample. 1.7 The values stated in both inch-pound and SI units are to be regarded separately as the standard. The values given in parentheses are for information purposes only. 1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 8. 1.9 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Acid-Extraction of Elements from Sediments Using Closed Vessel Microwave Heating

DB32/T 4231-2022 受污染耕地安全利用与治理修复技术指南

本文件适用于耕地土壤环境质量类别划分所确定的安全利用类和严格管控类耕地的安全利用与治理修复。园地、牧草地等其它类型农用地可参照本文件执行。

Technical Guidelines for Safe Utilization, Treatment and Restoration of Contaminated Cultivated Land

EN ISO 10390:2022 土壤质量.pH值的测定

This document specifies an instrumental method for the routine determination of pH within the range pH 2 to pH 12 using a glass electrode in a 1:5 (volume fraction) suspension of soil, sludge and treated biowaste in either water (pH in H2O), in 1 mol/l potassium chloride solution (pH in KCl) or in 0,01 mol/l calcium chloride solution (pH in CaCl2). This document is applicable to all types of air-dried soil and treated biowaste samples. NOTE For example, pretreated in accordance with ISO 11464 or EN 16179 or EN 15002.

Soil, treated biowaste and sludge - Determination of pH (ISO 10390:2021)

ASTM E2271/E2271M-22 多户型住宅中铅危害减少活动后清除检查的标准实施规程

1.1 This practice covers visual assessment for the presence of deteriorated paint, surface dust, painted debris, and paint chips with environmental sampling of surface dust to determine whether a lead hazard exists at the time of sample collection, following lead-hazard reduction activities, or other building maintenance and modification activities. 1.2 This practice addresses clearance examination of multifamily dwellings having similar units, common areas or exterior sites. 1.3 This practice also addresses clearance examinations that may include soil sampling, for example when soil abatement has been performed. 1.4 This practice includes a procedure for determining whether regulatory requirements for lead clearance levels for dust and, where warranted, soil have been met, and, consequently whether a clearance area, passes or fails a clearance examination. NOTE 1—This practice is based on that portion of “clearance” described in 40 CFR Part 745 for abatement, and in 24 CFR 35 for lead-hazard reduction activities other than abatement, except that composite dust sampling as described therein is not used. 1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.6 Methods described in this practice may not meet or be allowed by requirements or regulations established by local authorities having jurisdiction. It is the responsibility of the user of this standard to comply with all such requirements and regulations. 1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Clearance Examinations Following Lead Hazard Reduction Activities in Multifamily Dwellings

BS ISO 23646:2022 土壤质量 采用质量选择检测气相色谱（GC-MS）和电子捕获检测气相色谱（GC-ECD）测定有机氯农药

What is ISO 23646 - Determination of OCPs about?    Organochlorine pesticides (OCPs) are organic synthetic substances that are globally used. ISO 23646 specifies a method for the quantitative determination of OCPs and semi-volatile chlorobenzenes in soil and sediment, using GC-MS and GC-ECD.   Based on the properties of the samples, ISO 23646 contains decision tables regarding drying-, extraction- and clean-up procedures. The method described in ISO 23646  is performance-based. It can be modified if all performance criteria given in this method are met. ISO 23646 applies to the analysis of other chlorinated compounds not specified in the scope in cases where suitability has been proven by proper in-house validation experiments.   Note: The validation data are shown in Annex A. ISO 23646 applies only to α-HCH, β-HCH, γ-HCH, δ-HCH, o,p′-DDE, p,p′-DDE, o,p′-DDD, p,p′-DDD, o,p′-DDT and p,p′-DDT. For sediments, data are displayed and measured using an ECD detection. The comparability of ECD and MS data in terms of the approach of ISO 23646 was demonstrated on additional matrices. 

Soil quality. Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)

DB23/T 3086-2022 黑土有机质流失程度等级划分标准

Classification standard of black soil organic matter loss degree

ISO 23646:2022 土壤质量.用带质量选择检测（GC-MS）的气相色谱法和带电子捕获检测（GC-ECD）的气相色谱法测定有机氯农药

Soil quality — Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)

T/CPCIF 0160-2021 土壤中氨基苯磺酸的测定 高效液相色谱法

土壤中的氨基苯磺酸类化合物，经提取、净化后，用高效液相色谱仪分离检测。根据保留时间定性，以外标法定量。

Determination of aminobenzenesulfonic acids in soil— High performance liquid chromatography

NY/T 3958-2021 畜禽粪便安全还田施用量计算方法

Calculation method for safe return of livestock and poultry manure to fields

DB32/T 4121-2021 耕地镉污染土壤修复效果评价规程

本文件适用于耕地镉污染土壤修复效果评价，包括农艺调控、土壤调理、植物修复等以农产品可食部位镉达标或土壤中镉减量为目标的修复措施。

Regulations for evaluation of remediation effect of cadmium-contaminated soil in cultivated land

ASTM D7363-13A(2021)e1 在选定离子监测模式下用固相微萃取和气相色谱/质谱法测定沉积物孔隙水中母体和烷基多环芳烃的标准试验方法

1.1 The U.S. Environmental Protection Agency (USEPA) narcosis model for benthic organisms in sediments contaminated with polycyclic aromatic hydrocarbons (PAHs) is based on the concentrations of dissolved PAHs in the interstitial water or “pore water” in sediment. This test method covers the separation of pore water from PAH-impacted sediment samples, the removal of colloids, and the subsequent measurement of dissolved concentrations of the required 10 parent PAHs and 14 groups of alkylated daughter PAHs in the pore water samples. The “24 PAHs” are determined using solidphase microextraction (SPME) followed by Gas Chromatography/Mass Spectrometry (GC/MS) analysis in selected ion monitoring (SIM) mode. Isotopically labeled analogs of the target compounds are introduced prior to the extraction, and are used as quantification references. 1.2 Lower molecular weight PAHs are more water soluble than higher molecular weight PAHs. Therefore, USEPAregulated PAH concentrations in pore water samples vary widely due to differing saturation water solubilities that range from 0.2 µg/L for indeno[1,2,3-cd]pyrene to 31 000 µg/L for naphthalene. This method can accommodate the measurement of microgram per litre concentrations for low molecular weight PAHs and nanogram per litre concentrations for high molecular weight PAHs. 1.3 The USEPA narcosis model predicts toxicity to benthic organisms if the sum of the toxic units (ΣTUc) calculated for all “34 PAHs” measured in a pore water sample is greater than or equal to 1. For this reason, the performance limit required for the individual PAH measurements was defined as the concentration of an individual PAH that would yield 1⁄34 of a toxic unit (TU). However, the focus of this method is the 10 parent PAHs and 14 groups of alkylated PAHs (Table 1) that contribute 95 % of the toxic units based on the analysis of 120 background and impacted sediment pore water samples.3 The primary reasons for eliminating the rest of the 5-6 ring parent PAHs are: (1) these PAHs contribute insignificantly to the pore water TU, and (2) these PAHs exhibit extremely low saturation solubilities that will make the detection of these compounds difficult in pore water. This method can achieve the required detection limits, which range from approximately 0.01 µg/L, for high molecular weight PAHs, to approximately 3 µg/L for low molecular weight PAHs. 1.4 The test method may also be applied to the determination of additional PAH compounds (for example, 5and 6-ring PAHs as described in Hawthorne et al.).4 However, it is the responsibility of the user of this standard to establish the validity of the test method for the determination of PAHs other than those referenced in 1.1 and Table 1. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the 1 This test method is under the jurisdiction of ASTM Committee D19 on Water and is the direct responsibility of Subcommittee D19.06 on Methods for Analysis for Organic Substances in Water. Current edition approved Nov. 1, 2021. Published December 2021. Originally approved in 2007. Last previous edition approved in 2013 as D7363 – 13a. DOI: 10.1520/D7363-13AR21E01. 2 Standard methods under the jurisdiction of ASTM Committee D19 may be published for a limited time preliminary to the completion of full collaborative study validation. Such standards are deemed to have met all other D19 qualifying requirements but have not completed the required validation studies to fully characterize the performance of the test method across multiple laboratories and matrices. Preliminary publication is done to make current technology accessible to users of standards, and to solicit additional input from the user community. 3 Hawthorne, S. B., Grabanski, C. B., and Miller, D. J., “Measured Partitioning Coefficients for Parent and Algae Polycyclic Aromatic Hydrocarbons in 114 Historically Contaminated Sediments: Part I, Koc Values,” Environmental Toxicology and Chemistry, Vol 25, 2006, pp. 2901–2911. 4 Hawthorne, S. B., Grabanski, C. B., Miller, D. J., and Kreitinger, J. P., “Solid Phase Microextraction Measurement of Parent and Akyl Polycyclic Aromatic Hydrocarbons in Milliliter Sediment Pore Water Samples and Determination of KDOC Values,” Environmental Science Technology, Vol 39, 2005, pp. 2795–2803. Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. 1 8QLYHUVLW\RI7RURQWR 8QLYHUVLW\RI7RURQWR SXUVXDQWWR/LFHQVH$JUHHPHQW1RIXUWKHUUHSURGXFWLRQVDXWKRUL]HG 'RZQORDGHGSULQWHGE\ &RS\ULJKWE\$670,QW O DOOULJKWVUHVHUYHG )UL'HF*07 responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, refer to Section 9. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Determination of Parent and Alkyl Polycyclic Aromatics in Sediment Pore Water Using Solid-Phase Microextraction and Gas Chromatography/Mass Spectrometry in Selected Ion Monito

ASTM D5258-21 用密闭容器微波加热从沉积物中酸提取元素的标准实施规程

Standard Practice for Acid-Extraction of Elements from Sediments Using Closed Vessel Microwave Heating