Z27 工业废渣污染物分析方法 标准查询与下载

HJ 687-2014 固体废物 六价铬的测定 碱消解/火焰原子吸收分光光度法

本标准规定了测定固体废物中六价铬的碱消解/火焰原子吸收分光光度法。本标准适用于固体废物中六价铬的测定。固体废物取样量为2.5 g,定容体积为100 ml时,本方法检出限为2 mg/kg,测定下限为8 mg/kg,测定范围为8~320 mg/kg。

Solid waste.Determination of Hexavalent Chromium.Alkaline digestion/flame atomic absorption spectrophotometic

SN/T 2000-2013 电子电气产品中有毒有害物质的检测 总则

本标准给出了电子电气产品中有毒有害物质检测的机械拆分、化学分析和符合性评价标准的使用指南。本标准适用于设计额定电压交流不超过1 000 V和直流不超过1 500 V的电子电气产品;上述产品的组件、部件、元器件和材料也适用于本标准。

Determination of certain hazardous substances in electrical and electronic equipment.General guidelines

BS EN 16377:2013 废弃物特性.固体废弃物中溴化阻燃剂(BFR)的测定

Characterization of waste. Determination of brominated flame retardants (BFR) in solid waste

DIN CEN/TS 15862:2012 废弃物特性.依从性浸出试验.带有固定最小维数的被检部分在固定液对表面面积比(L/A)下整块材料的单级分批浸出试验.德文版本CEN/TS 15862-2012

Characterisation of waste - Compliance leaching test - One stage batch leaching test for monoliths at a fixed liquid to surface area ratio (L/A) for test portions with fixed minimum dimensions; German version CEN/TS 15862:2012

BS EN 15875:2011 废弃物特征.硫磺酸废物中和势能产酸能力测定静态试验

Characterization of waste. Static test for determination of acid potential and neutralisation potential of sulfidic waste

DB37/T 1865-2011 山东省塑料资源化行业污染防治技术政策

Pollution Prevention and Control Technology Policy of Plastic Recycling Industry in Shandong Province

ASTM C1133/C1133M-10 分段无源γ射线扫描法对低密度废料及废弃物中特殊核材料进行无损检验的标准试验方法

Segmented gamma-ray scanning provides a nondestructive means of measuring the nuclide content of scrap and waste where the specific nature of the matrix and the chemical form and relationship between the nuclide and matrix may be unknown. The procedure can serve as a diagnostic tool that provides a vertical profile of transmission and nuclide concentration within the item. Item preparation is generally limited to good waste/scrap segregation practices that produce relatively homogeneous items that are required for any successful waste/inventory management and assay scheme, regardless of the measurement method used. Also, process knowledge should be used, when available, as part of a waste management program to complement information on item parameters, container properties, and the appropriateness of calibration factors. To obtain the lowest detection levels, a two-pass assay should be used. The two-pass assay also reduces problems related to potential interferences between transmission peaks and assay peaks. For items with higher activities, a single-pass assay may be used to increase throughput.1.1 This test method covers the transmission-corrected nondestructive assay (NDA) of gamma-ray emitting special nuclear materials (SNMs), most commonly 235U, 239Pu, and 241Am, in low-density scrap or waste, packaged in cylindrical containers. The method can also be applied to NDA of other gamma-emitting nuclides including fission products. High-resolution gamma-ray spectroscopy is used to detect and measure the nuclides of interest and to measure and correct for gamma-ray attenuation in a series of horizontal segments (collimated gamma detector views) of the container. Corrections are also made for counting losses occasioned by signal processing limitations (1-3). 1.2 There are currently several systems in use or under development for determining the attenuation corrections for NDA of radioisotopic materials (4-8). A related technique, tomographic gamma-ray scanning (TGS), is not included in this test method (9, 10, 11). 1.2.1 This test method will cover two implementations of the Segmented Gamma Scanning (SGS) procedure: (1) Isotope Specific (Mass) Calibration, the original SGS procedure, uses standards of known radionuclide masses to determine detector response in a mass versus corrected count rate calibration that applies only to those specific radionuclides for which it is calibrated, and (2) Efficiency Curve Calibration, an alternative method, typically uses non-SNM radionuclide sources to determine system detection efficiency vs. gamma energy and thereby calibrate for all gamma-emitting radionuclides of interest (12). 1.2.1.1 Efficiency Curve Calibration, over the energy range for which the efficiency is defined, has the advantage of providing calibration for many gamma-emitting nuclides for which half-life and gamma emission intensity data are available. 1.3 The assay technique may be applicable to loadings up to several hundred grams of nuclide in a 208-L [55-gal] drum, with more restricted ranges to be applicable depending on specific packaging and counting equipment considerations. 1.4 Measured transmission values must be available for use in calculation of segment-specific attenuation corrections at the energies of analysis. 1.5 A related method, SGS with calculated correction factors based on item content and density, is not included in this standard. 1.6 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system s......

Standard Test Method for Nondestructive Assay of Special Nuclear Material in Low Density Scrap and Waste by Segmented Passive Gamma-Ray Scanning

DIN 19747:2009 固体检验.化学,生物和物理检验用样品的预处理,制备和加工

Investigation of solids - Pre-treatment, preparation and processing of samples for chemical, biological and physical investigations

DIN 33891-3:2009 技术设备的粉尘排放.粉尘排放率的测定.第3部分:手持锯机械、手持铣床和刨床

Dust emission of technical equipment - Determination of dust emission rate - Part 3: Hand-held sawing machines, hand-held milling machines and planers

DIN 33891-2:2009 技术设备的粉尘排放.粉尘排放率的测定.第2部分:手持砂轮机

Dust emission of technical equipment - Determination of dust emission rate - Part 2: Hand-held grinders

EN 12920:2006+A1:2008 废弃物特性.特殊条件下沥滤物测定方法

This standard specifies a methodology for the determination of the leaching behaviour of waste under specified conditions (i.e. for a specified scenario including a specified time frame) in order to provide a solution to a defined problem. This applies to disposal and recovery scenarios. NOTE 1 Recovery is the term defined in the European Waste Acts [1,3]. It includes re-use and recycling. The term "waste" includes all categories of waste, such as municipal waste, waste from extractive industry etc. The external conditions which have a direct influence on the release of constituents from waste are considered. Migration of constituents leached from the disposal or the recovery site into the surrounding environment is not considered. Also the assessment of toxicity to humans or ecological impacts on flora and fauna as a secondary effect after release of constituents from the waste is not considered. NOTE 2 Present knowledge of highly complex scenarios and wastes may limit the ability to provide a clear solution to a defined problem. An example may be the land filling of complex mixtures of wastes or the prediction of the acid generation behaviour waste from the extractive industry.

Characterization of waste - Methodology for the determination of the leaching behaviour of waste under specified conditions

NF X30-453:2008 废弃物的特性.用带电子俘获或质谱检测的毛细管气相色谱法测定固体废弃物中选择的多氯化联二苯(PCB).

Characterization of waste - Determination of selected polychlorinated biphenyls (PCB) in solid waste, by using capillary gas chromatography with electron capture or mass spectrometric detection.

DB50/T 271-2008 燃煤电厂脱硫石膏CaSO4.2H2O含量检测规定

本标准规定了燃煤电厂烟气脱硫石膏中CaSO4.2H2O的质量百分含量检测。本标准适用于重庆市辖区内燃煤发电厂采用湿式石灰/石灰石-石膏法烟气脱硫产生的脱硫石膏中所含CaSO4.2H2O质量百分百含量检测。

Coal-fired power plant desulfurization gypsum CaSO4.2H2O content detection regulations

HJ/T 301-2007 铬渣污染治理环境保护技术规范(暂行)

本标准适用于铬渣的解毒、综合利用、最终处置及这些过程中所涉及的铬渣的识别、堆放、挖掘、包装和运输、贮存等环节的环境保护和污染控制，铬渣解毒物和综合利用产品的安全性评价，以及环境保护监督管理。 本标准适用于有钙焙烧工艺生产铬盐产生的含铬废渣。对其他铬盐生产工艺产生的含铬废渣以及其他含六价铬固体废物的处理处置参照本标准执行。

Environmental protection technical specifications for pollution treatment of the Chromium residue (on trial)

DIN EN 14735 Berichtigung 1:2006 废物特征.生物毒性试验用废物样品制备

The document provides guidance on the taking of the sample, transport, storage of waste and defines preparation for the determination of ecotoxicological properties of waste under the conditions specified in this document by biological testing either as raw waste or water extracts from waste.

Characterization of waste - Preparation of waste samples for ecotoxicity tests; German version EN 14735:2005, Corrigenda to DIN EN 14735:2005-11; German version EN 14735:2005/AC:2006

NF X30-423:2002 废物.在敞口井中进行变换载荷试验测定一块土地的渗透系数

Waste - Determination of the permeability coefficient of piece of land by variable load test in an open cased well.

DIN EN 12176:1998 淤泥的特性描述.pH值的测定

This method is use with sludge, paste-like or solid matter. If the sludge sample is sufficiently fluid, direct measurement should be made. If the sludge sample contains relatively little water the measurement must be carried out after dilution with water.

Characterization of sludge - Determination of pH-value; German version EN 12176:1998

XP X 30-409-1997 废品.颗粒状单块固态特性的测定

WASTE. DETERMINATION OF GRANULAR MONOLITHIC SOLID CHARACTERISTIC.

XP X 30-410-1997 废品.颗粒状单块固态废品的浸滤试验

WASTE. LEACHING TEST FOR GRANULAR MONOLITHIC SOLID WASTE.

XP X 30-417-1997 废品.浸滤试验选择指南

WASTE. GUIDELINES FOR THE SELECTION OF A LEACHING TEST.