13.040.20 环境空气 标准查询与下载

BS EN 16740:2015 可燃空气清新剂的散发安全性. 使用者安全信息

Emission safety of combustible air fresheners. User safety information

BS PD CEN/TS 16868:2015 环境空气. 过敏网络用空气中花粉粒和真菌孢子的采集和分析. Hirst容量法

Ambient air. Sampling and analysis of airborne pollen grains and fungal spores for allergy networks. Volumetric Hirst method

BS EN 14662-3:2015 周围空气 苯浓度测量的标准方法 使用原位气相色谱法自动泵送采样

Ambient air. Standard method for the measurement of benzene concentrations. Automated pumped sampling with in situ gas chromatography

EN 16738:2015 易燃空气清新剂的排放安全性.测试方法

This European standard specifies a test method for the determination of emissions resulting from the use of combustible air fresheners into indoor air by means of chamber operation according to EN ISO 16000-9. This standard defines specific testing conditions for the measurement of the emissions from combustible air fresheners which minimize the effect of the testing on the combustion process. This standard provides a measurement method for the determination of the following non-exhaustive list of target substances emitted directly from the burning process:- VOC; - Benzene; - Naphthalene; - Formaldehyde. The measurement method can allow the determination of other substances. This standard provides additional information on the optional measurement of the following substances; - SO2; - NOx; - CO. This standard is not suitable for the quantitative determination of particulate matter. This standard does not apply to non-combustible air fresheners and loose incenses. Any scented candle with burning time shorter than 2,5 h is outside the scope of the standard.

Emission safety of combustible air fresheners - Test methods

EN 14662-3:2015 环境空气质量.测量苯浓度的标准方法.第3部分:自动泵取样和现场气相色谱法

This European Standard specifies a semi-continuous measurement method for the determination of the concentration of benzene present in ambient air based on automated sampling and analysis by gas chromatography. This European Standard describes the performance characteristics and sets the relevant minimum criteria required to select an appropriate automated gas chromatograph (GC) by means of type approval tests. It also includes the evaluation of the suitability of an analyser for use in a specific fixed site so as to meet the data quality requirements as specified in Annex I of Directive 2008/50/EC and requirements during sampling, calibration and quality assurance for use. The method is applicable to the determination of the mass concentration of benzene present in ambient air in the range up to 50 µg/m3 benzene. This concentration range represents the certification range for the type approval test. Other ranges may be used depending on the levels present in ambient air. NOTE 1 When the standard is used for other purposes than for measurements required by Directive 2008/50/EC, the ranges and uncertainty requirements may not apply. The method covers the determination of ambient air concentrations of benzene in zones classified as rural areas, urban-background areas and traffic-orientated locations and locations influenced by industrial sources. The results are expressed in µg/m3 (at 20 °C and 101,3 kPa). NOTE 250 µg/m3 of benzene corresponds to 15,4 nmol/mol of benzene. This European Standard contains information for different groups of users. Clauses 5 to 7 and Annexes C and D contain general information about the principles of benzene measurement by automated gas chromatography and sampling equipment. Clause 8 and Annex E are specifically directed towards test houses and laboratories that perform type-approval testing of benzene analysers. These sections contain information about:- type-approval test conditions, test procedures and test requirements; - analyser performance requirements; - evaluation of the type-approval test results; - evaluation of the uncertainty of the measurement results of the benzene analyser based on the type-approval test results. Clauses 9 to 11 and Annex F are directed towards monitoring networks performing the practical measurements of benzene in ambient air. These sections contain information about; - initial installation of the analyser in the monitoring network and acceptance testing; - ongoing quality assurance/quality control; - calculation and reporting of measurement results; - evaluation of the uncertainty of measurement results under practical monitoring conditions.

Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography

DIN ISO 16000-20:2015 室内空气. 第20部分: 霉菌的检测和计数. 总孢子计数的测定(ISO 16000-20-2014)

Indoor air - Part 20: Detection and enumeration of moulds - Determination of total spore count (ISO 16000-20:2014)

EN 16740:2015 易燃空气清新剂的排放安全性.用户安全信息

This European Standard defines appropriate user safety labelling related to the emissions from combustible air fresheners.

Emission safety of combustible air fresheners - User safety information

EN 16739:2015 易燃空气清新剂的排放安全性.测试结果的评估和推荐的排放限制的应用程序的方法

This European standard specifies the methodology for the assessment of test results from the emissions of a combustible air freshener, when tested according to EN 16738 and follows REACH Guidance and consumer habits and practices to produce a consumer exposure assessment. It provides reference to published emission limit or guidance values.

Emission safety of combustible air fresheners - Methodology for the assessment of test results and application of recommended emission limits

VDI 4250 Blatt 2-2015 生物气溶胶和生物制剂 环境空气中生物气溶胶的环境健康评估 含有军团菌的气溶胶风险评估

Legionella are known as aquatic, gram-negative, non-spore-producing bacteria that may be transported into ambient air and dispersed by humid aerosols. The diseases that can be caused by Legionella include Pontiac fever and Legionella pneumonia (Legionnaires? disease). The standard summarises the technical knowledge on properties, occurrence and environmental health relevance of Legionella as well as information on sources, measurement methods and existing regulations. It presents possibilities and limitations of environmental health assessment and gives specific recommendations for preventive measures.

Bioaerosols and biological agents - Environmental health assessment of bioaerosols in ambient air - Risk assessment for aerosols containing Legionella

PD CEN/TS 16868:2015 环境空气质量.过敏网络的空气中的花粉和真菌孢子的取样和分析

This European Standard specifies the procedure to sample continuously and analyse the concentration of airborne pollen grains and fungal spores in ambient air using the volumetric Hirst type sampler [1] [2] [3] (see Annex A). This European Standard describes both the sampling and the analysis procedures for the purpose of allergy networks. For the other tasks mentioned in the introduction, other specifications may be required.

Ambient air - Sampling and analysis of airborne pollen grains and fungal spores for allergy networks - Volumetric Hirst method

VDI 3957 Blatt 16-2015 用于测定和评估空气污染对植物影响的生物测量技术（生物指示）-用紫藤 MCN 试验测定遗传毒性作用

The Tradescantia micronucleus test (Tradescantia MCN test) described in the standard allows for the determination of genotoxic effects of airborne pollutants in the form of elevated micronucleus formation rates in the pollen cells of spiderwort (Tradescantia sp.) and thus permits assessment of the genotoxic hazard potential of such pollutants for the living environment. Tradescantia provides direct proof of a biological effect after a given exposure time.

Biological measuring techniques for the determination and evaluation of effects of air pollution on plants (bioindication) - Determination of genotoxic effects with the Tradescantia MCN test

VDI 3883 Blatt 1-2015 气味的影响和评估 气味烦恼的评估 问卷调查

Complaints about odours in ambient air belong to the most frequent objections, especially in case of plants situated in the immediate vicinity of residential areas. The standard describes a method for assessment of odour nuisance by means of the questionnaire technique as well as for estimation whether and to which extent odour nuisance is present in an area. The described questionnaires apply for the assessment of complaints by the public, the assessment of the necessity for emission control measures, the assessment of the effectiveness of emission control measures, and the weighting of the odour nuisance emitted by a source in comparison to parallel nuisance from other environmental stressors, especially noise. The questionnaire for the odour nuisance of residents is assessed by means of a standardised questionnaire designed on the basis of the hitherto existing knowledge on odour and noise nuisance. A model questionnaire consisting of core questions and additional questions is presented in the Annex.

Effects and assessment of odours - Assessment of odour annoyance - Questionnaires

VDI 4251 Blatt 3-2015 环境空气中空气传播的微生物和病毒的测量 生物气溶胶的植物相关扩散模型

"In addition to measurements, bioaerosol immissions can also be assessed by means of dispersion modelling. Dispersion modelling is an important tool, especially for longer observation periods and forecasts. This standard describes a standard method for the practical performance of dispersion modelling for bioaerosols emitting from one or multiple emission sources of a plant. The standard bases on the requirements specified in Annex 3 of TA Luft and on the recommendations for performance and quality assurance of dispersion modelling given in standard VDI 3783 Part 13. The standard can be used within the framework of licensing procedures, measurement plannings and other scientific questions dealing with the dispersion of bioaerosols."

Measurement of airborne microorganisms and viruses in ambient air - Plant-related dispersion modelling for bioaerosols

VDI 4251 Blatt 2-2015 环境空气中空气传播的微生物和病毒的测量 区域特定背景浓度的测定

"The measurement strategy presented in this standard serves for determination of a natural (not influenced by industrial plants) background concentration of bioaerosols. It describes requirements concerning the measurement area, the measurement site, the measurement duration, the measurement frequency as well as analysis and documentation. The meteorological parameters to be assessed during the background measurement are also defined in this standard."

Measurement of airborne microorganisms and viruses in ambient air - Determination of area-specific background concentrations

VDI 3957 Blatt 8-2015 空气污染物影响的测定和评价的生物测量技术（生物监测） 用于监测环境变化的附生地衣和苔藓植物生长率的测定

The standard enables a detailed recording of the development of lichens and bryophytes over time. The described method to accurate areal detection of lichens and bryophytes enables, e.g., the detection of potential damage to sensitive plants and ecosystems, documenting the impact of environmental events and air pollution eutrophication risks for vegetation as well as a local and small-scale documentation of air quality and the urban climate. The described method can also be applied for detecting the changes in biofilm from epiphytic algae, cyanobacteria, and fungi.

Biological measuring techniques for the determination and evaluation of effects of air pollutants (biomonitoring) - Determination of the growth rate of epiphytic lichens and bryophytes for monitoring of environmental changes

15/30286360 DC BS ISO 16000-33 室内空气 第 33 部分：气相色谱/质谱法（GC/MS）测定邻苯二甲酸盐

BS ISO 16000-33. Indoor air. Part 33. Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)

DIN ISO 16000-30:2015 室内空气.第30部分:室内空气的感官试验(ISO 16000-30-2014)

Indoor air - Part 30: Sensory testing of indoor air (ISO 16000-30:2014)

ASTM D4323-15 通过反射率变化率测定大气中硫化氢的标准测试方法

5.1 Hydrogen sulfide is an odorous substance which is offensive even at low concentrations in the atmosphere and toxic at higher levels. It may be a product of biological processes in the absence of oxygen, as may occur in municipal garbage landfills. It is emitted from geothermal sources, occurs in oil and gas, and may be emitted from industrial processes. Measurement is required for air pollution studies, for pollution control, and for plume characterization. This test method is intended for hydrogen sulfide content up to 3000 ppbv. Measurement of hydrogen sulfide above this concentration in gaseous fuels, carbon dioxide or other gaseous matrices is described in Test Method D4084. Equipment described is suitable for fixed site or for mobile monitoring. 1.1 This test method covers the automatic continuous determination of hydrogen sulfide (H2S) in the atmosphere or in gaseous samples in the range from one part per billion by volume (1 ppb/v) to 3000 ppb/v. Information obtained may be used for air-pollution studies and to monitor for emission sources. 1.2 The range may be extended by appropriate dilution techniques or by equipment modification. 1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. 1.4 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 and health practices and determine the applicability of regulatory limitations prior to use. (See Section 9 for specific safety precautionary statements.)

Standard Test Method for Hydrogen Sulfide in the Atmosphere by Rate of Change of Reflectance

ASTM D6589-05(2015) 大气色散模型性能统计评估标准指南

1.1 This guide provides techniques that are useful for the comparison of modeled air concentrations with observed field data. Such comparisons provide a means for assessing a model’s performance, for example, bias and precision or uncertainty, relative to other candidate models. Methodologies for such comparisons are yet evolving; hence, modifications will occur in the statistical tests and procedures and data analysis as work progresses in this area. Until the interested parties agree upon standard testing protocols, differences in approach will occur. This guide describes a framework, or philosophical context, within which one determines whether a model’s performance is significantly different from other candidate models. It is suggested that the first step should be to determine which model’s estimates are closest on average to the observations, and the second step would then test whether the differences seen in the performance of the other models are significantly different from the model chosen in the first step. An example procedure is provided in Appendix X1 to illustrate an existing approach for a particular evaluation goal. This example is not intended to inhibit alternative approaches or techniques that will produce equivalent or superior results. As discussed in Section 6, statistical evaluation of model performance is viewed as part of a larger process that collectively is referred to as model evaluation. 1.2 This guide has been designed with flexibility to allow expansion to address various characterizations of atmospheric dispersion, which might involve dose or concentration fluctuations, to allow development of application-specific evaluation schemes, and to allow use of various statistical comparison metrics. No assumptions are made regarding the manner in which the models characterize the dispersion. 1.3 The focus of this guide is on end results, that is, the accuracy of model predictions and the discernment of whether differences seen between models are significant, rather than operational details such as the ease of model implementation or the time required for model calculations to be performed. 1.4 This guide offers an organized collection of information or a series of options and does not recommend a specific course of action. This guide cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this guide may be applicable in all circumstances. This guide is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should it be applied without consideration of a project’s many unique aspects. The word “Standard” in the title of this guide means only that the document has been approved through the ASTM consensus process. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this guide. 1.6 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 and health practices and to determine the applicability of regulatory limitations prior to use.

Standard Guide for Statistical Evaluation of Atmospheric Dispersion Model Performance

JIS A 1961:2015 室内空气.甲醛的取样方法

Indoor air -- Sampling strategy for formaldehyde