Z50 大气、水、土壤环境质量标准 标准查询与下载

EN 16175-1:2016 污泥,处理的生物废物和土壤-汞的测定-第1部分:冷蒸气原子吸收光谱法(CV-AAS)

This European Standard specifies a method for the determination of mercury in aqua regia or nitric acid digests of sludge, treated biowaste and soil, obtained according to EN 16173 or EN 16174 using cold- vapour atomic absorption spectrometry (CV-AAS). The lower working range limit is 0,03 mg/kg (dry matter basis).

Sludge@ treated biowaste and soil - Determination of mercury Part 1: Cold-vapour atomic absorption spectrometry (CV-AAS)

EN 16171:2016 污泥,处理过的生物废弃物和土壤-利用电感耦合等离子体质谱法(ICP-MS)测定元素

This European Standard specifies a method for the determination of the following elements in aqua regia or nitric acid digests of sludge, treated biowaste and soil: Aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), bismuth (Bi), boron (B), cadmium (Cd), calcium (Ca), cerium (Ce), cesium (Cs), chromium (Cr), cobalt (Co), copper (Cu), dysprosium (Dy), erbium (Er), europium (Eu), gadolinium (Gd), gallium (Ga), germanium (Ge), gold (Au), hafnium (Hf), holmium (Ho), indium (In), iridium (Ir), iron (Fe), lanthanum (La), lead (Pb), lithium (Li), lutetium (Lu), magnesium (Mg), manganese (Mn), mercury (Hg), molybdenum (Mo), neodymium (Nd), nickel (Ni), palladium (Pd), phosphorus (P), platinum (Pt), potassium (K), praseodymium (Pr), rhenium (Re), rhodium (Rh), rubidium (Rb), ruthenium (Ru), samarium (Sm), scandium (Sc), selenium (Se), silicon (Si), silver (Ag), sodium (Na), strontium (Sr), sulfur (S), tellurium (Te), terbium (Tb), thallium (Tl), thorium (Th), thulium (Tm), tin (Sn), titanium (Ti), tungsten (W), uranium (U), vanadium (V), ytterbium (Yb), yttrium (Y), zinc (Zn), and zirconium (Zr). The working range depends on the matrix and the interferences encountered. The method detection limit of the method is between 0,1 mg/kg dry matter and 2,0 mg/kg dry matter for most elements. The limit of detection will be higher in cases where the determination is likely to be interfered (see Clause 4) or in case of memory effects (see e. g. EN ISO 17294-1:2006, 8.3). The method is applicable for the other elements listed above, provided the user has verified the applicability.

Sludge@ treated biowaste and soil - Determination of elements using inductively coupled plasma mass spectrometry (ICP-MS)

EN 19694-4:2016 固定源排放.能源密集型工业中温室气体排放的测定.第4部分:铝工业

This European Standard specifies a harmonized method for calculating the emissions of greenhouse gases from the electrolysis section of primary aluminium smelters and aluminium anode baking plants. It also specifies key performance indicators for the purpose of benchmarking of aluminium. This also defines the boundaries. NOTE Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard.

Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 4: Aluminium industry

EN 19694-1:2016 固定源排放 能源密集型工业中温室气体（GHG）排放的测定 第1部分：一般方面

This European Standard specifies the principles and requirements for the determination of GHG emissions from sector-specific sources as of the steel and iron, cement, aluminium, lime and ferroalloy producing industry. This European Standard specifies in particular definitions and rules valid to all above enlisted sector-specific standards, provides common methodological issues and defines the details for applying the rules for the harmonized methods, which include: a) measuring, testing and quantifying methods for greenhouse gas (GHG) emissions of the above mentioned sector-specific sources in the cited standards; b) assessment of the level of GHG emissions performance of production processes over time, at production sites; c) establishment and provision of reliable, accurate and quality information for reporting and verification purposes. The application of this standard to the other sector-specific standards in this series ensures accuracy, precision and reproducibility of the obtained results and is for this reason a normative reference standard, umbrella standard respectively.

Stationary source emissions - Determination of greenhouse gas (GHG) emissions in energy-intensive industries - Part 1: General aspects

EN 19694-2:2016 固定源排放 能源密集型工业中的温室气体（GHG）排放 第2部分：钢铁工业

This European Standard provides a harmonized methodology for calculating GHG emissions and GHG performance in the steel industry. This European Standard applies to facilities producing any of the multiple products of the steel value chain. It is supported by a set of worksheets. This European Standard deals with the specific aspects for the determination of GHG emissions from steel production and the assessment of emission performance. This standard is to be used in conjunction with EN 19694-1, which contains overall requirements, definitions and rules applicable to the determination of GHG emissions for energy-intensive sectors, thereby providing a common methodological approach. EN 19694-1 and EN 19694-2 provide a harmonized method for: a) measuring, testing and quantifying methods for the determination of greenhouse gas (GHG) emissions; b) assessing the level of GHG emissions performance of production processes over time, at production sites; c) the establishment and provision of reliable and accurate information of proper quality for reporting and verification purposes. In addition, this standard provides a stepwise approach for the determination of CO2 emissions and the assessment of CO2 performance of steel facilities, providing a set of methodologies allowing for a fair and reliable assessment of the CO2 performance of each individual process along the steel production value chain. It can be seen as a toolbox which enables the determination of CO2 emissions and the assessment of CO2 performance of steel production facilities at various levels of disaggregation, establishing a sound system for:- the evaluation of the global CO2 performance of a steel production facility taking its production structure into account; - setting a reliable basis for evaluation of the CO2 reduction potential in a facility and the contributing processes; - setting a basis for accurate evaluation of new technologies. Next to the determination of the direct and indirect CO2 emissions of a steel facility, this standard has a strong focus on performance assessment which it strives to address through the following aspects; - assessment of CO2 impact, including process emissions: this methodology evaluates the total CO2 emission of a steel facility, with the carbon content of the waste gases burdened as CO2 to the processes giving rise to them; - assessment of the actual CO2 impact: this methodology evaluates the total CO2 emissions released by a steel facility, but considers waste gases exported or used in a power plant as equal to natural gas in terms of CO2 emissions; - carbon input CO2 performance at facility level: this methodology delivers an indicator comparing the facility performance with best practice, on the basis of the carbon input to the system; - CO2 performance assessment at process level: this methodology delivers a set of indicators comparing process performance with best practice at unit level. These indicators are then combined as a consolidated figure for the whole facility. This methodology also provides a theoretical assessment of the CO2 saving potential up to best practice.

Stationary source emissions - Greenhouse Gas (GHG) emissions in energy-intensive industries - Part 2: Iron and steel industry

EN 13598-2:2016 无压力地下排水和排污用塑料管道系统-未增塑聚氯乙烯(PVC-U),聚丙烯(PP)和聚乙烯(PE)-第2部分:对人孔和检验规范

This European Standard specifies the definitions and requirements for buried manholes and inspection chambers installed in non-pressure drainage and sewerage systems to a maximum depth of 6 m from ground level to the invert of the main chamber and manufactured from unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP), polypropylene with mineral modifier (PP-MD) or polyethylene (PE). These products are intended for use in pedestrian or vehicular traffic areas and underground installations conforming to the general requirements given in EN 476 and are used outside the building structure (application area code "U"). They are therefore marked accordingly with a "U". Such products are also deemed to meet the requirements of EN 13598-1 for application area U without the need for further testing. These manholes and inspection chambers may also be used for storm-water systems. This European Standard is only applicable to those chamber / manhole components (base, riser, cone telescopic part and other near surface components) where the manufacturer has clearly stated in the documentation how the components shall be assembled to create a complete manhole or inspection chamber. This European standard only covers manholes and chambers with flow profile bases with or without sloping channels. It also covers the jointing of the component to the pipework system. The frame cover and grating components shall, unless otherwise specified, comply with EN 124-1, EN 124-2, EN 124-3, EN 124-4, EN 124-5 and EN 124-6 or EN 1253-4. The products covered by this European standard comprise the following:- manholes constructed on a drain or sewer to permit entry by personnel; - inspection chambers providing access to the drainage or sewerage system by means of inspection and cleaning equipment. NOTE 1 Shallow inspection chambers for use in non-roadway situations down to a depth of 1,25 m max are specified in EN 13598-1. The manhole and inspection chamber components can be manufactured by various methods e. g. injection moulding, rotational moulding, low-pressure moulding or fabricated from components made in accordance with other standards. NOTE 2 Both manholes and inspection chambers can be site assembled from different components, but can also be manufactured as a single unit.

Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U)@ polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for manholes and inspection chambers

EN ISO 16641:2016 环境中的放射性测量空气中氡220:用被动的固体核径迹探测器的平均活性浓度测定的综合测量方法(ISO 16641:2014)

Measurement of radioactivity in the environment - Air - Radon 220: Integrated measurement methods for the determination of the average activity concentration using passive solid-state nuclear track detectors

BS PD CEN/TS 15864:2015 废弃物特性描述. 基本特性描述用浸出性能试验. 特定情景的相关条件下带有周期浸出液更新的动态整体浸出试验

Characterization of waste. Leaching behaviour test for basic characterization. Dynamic monolithic leaching test with continuous leachant renewal under conditions relevant for specified scenario(s)

DB11/T 1278-2015 污染场地挥发性有机物调查与风险评估技术导则

Technical guidelines for investigation and risk assessment of volatile organic compounds in polluted sites

DB11/T 1280-2015 污染场地修复技术方案编制导则

Guidance for preparation of technical plan for remediation of contaminated sites

DB11/T 1279-2015 污染场地修复工程环境监理技术导则

Technical Guidelines for Environmental Supervision of Contaminated Site Remediation Projects

DB11/T 1281-2015 污染场地修复后土壤再利用环境评估导则

Guidelines for Environmental Assessment of Soil Reuse after Remediation of Contaminated Sites

DZ/T 0290-2015 地下水水质标准

Groundwater Quality Standards

HJ 192-2015 生态环境状况评价技术规范

本标准规定了生态环境状况评价指标体系和各指标计算方法。本标准适用于评价我国县域、省域和生态区的生态环境状况及变化趋势。其中，生态环境状况评价方法适用于县级(含)以上行政区域生态环境状况及变化趋势评价，生态功能区生态功能评价方法适用于各类型生态功能区的生态功能状况及变化趋势评价，城市生态环境质量评价方法适用于地级(含)以上城市辖区及城市群生态环境质量状况及变化趋势评价，自然保护区生态保护状况评价方法适用于自然保护区生态环境保护状况及变化趋势评价。

Technical Criterion for Ecosystem Status Evaluation

NF X43-246-1*NF EN 45544-1:2015 工作场所空气.有毒气体和蒸汽的直接监测和直接浓缩测量使用的电气装置.第1部分:一般要求和试验方法

Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1 : general requirements and test methods

EN 14718:2014 有机物对饮用水的影响. 需氯量的测定.测试方法

This European Standard specifies a method for determining the chlorine demand of organic materials intended for use in contact with drinking water. This European Standard is applicable to factory made and site applied products used for the distribution, transport and storage of drinking water. This European Standard does not cover the use of high levels of chlorine to disinfect products when they are put into service.

Influence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test method

IEC TR 62726:2014 电气和电子产品和系统基准的温室气体减排量的量化指南

Guidance on quantifying greenhouse gas emission reductions from the baseline for electrical and electronic products and systems

SC/T 9412-2014 水产养殖环境中扑草净的测定气相色谱法

本标准规定了水产养殖环境中扑草净的制样和气相色谱测定方法。本标准适用于水产养殖水体和底质中扑草净的测定。

Determination of prometryne in aquaculture environments by gas chromatography-mass spectrometry

EN 13946:2014 水质.河床硅藻类常规取样和预处理的指导性标准

This European Standard specifies a method for the sampling and laboratory preparation of benthic diatoms for ecological status and water quality assessments. Data produced by this method are suitable for production of water quality indices based on the relative abundance of taxa.

Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes

DB14/ 67-2014 山西省地表水水环境功能区划

Functional zoning of surface water environment in Shanxi Province