C70 工业防尘防毒技术 标准查询与下载

BS ISO 17736:2011 工作场所的空气质量.用双过滤取样器测定空气中的异氰酸酯以及用高压液相色谱法进行分析

Workplace air quality. Determination of isocyanate in air using a double-filter sampling device and analysis by high pressure liquid chromatography

BS EN ISO 28439:2011 工作场所空气.工作场所超细悬浮微粒/纳米悬浮微粒的描述.用差示电迁移率分析系统测定粒径分布和数量浓度

This International Standard provides guidelines for the determination of the number concentration and size distribution of ultrafine aerosols and nanoaerosols by use of mobility particle sizers (also called differential mobility analysers). Only the particle fraction of the aerosol is considered. For ultrafine aerosols and nanoaerosols, exposure metrics such as the number and surface area concentration are important. This International Standard also gives guidelines for the determination of workplace exposure to ultrafine aerosols and nanoaerosols. Specifically, the differential mobility analysing system (DMAS), now available from several vendors, is discussed. Principles of operation, problems of sampling in the workplace environment, calibration, equipment maintenance, measurement uncertainty, and reporting of measurement results are covered. Potential problems and limitations are described, which need to be addressed when limit values are fixed and compliance measurements carried out.

Workplace atmospheres. Characterization of ultrafine aerosols/nanoaerosols. Determination of the size distribution and number concentration using differential electrical mobility analysing systems

NF X43-264:2011 空气质量.工作场所空气.用液相色谱法通过抽吸DNPH浸渍基质对乙醛取样和测定.

Air quality - Workplace air - Sampling and determination of aldehydes by pumping on DNPH impregnated substrates and detemination by liquid chromatography.

ISO 28439:2011 工作场所环境.极细微气溶胶/纳米气溶胶特征描述.利用微分电气流动分析系统进行粒度分布和计数浓度测定

This International Standard provides guidelines for the determination of the number concentration and size distribution of ultrafine aerosols and nanoaerosols by use of mobility particle sizers (also called differential mobility analysers). Only the particle fraction of the aerosol is considered. For ultrafine aerosols and nanoaerosols, exposure metrics such as the number and surface area concentration are important. This International Standard also gives guidelines for the determination of workplace exposure to ultrafine aerosols and nanoaerosols. Specifically, the differential mobility analysing system (DMAS), now available from several vendors, is discussed. Principles of operation, problems of sampling in the workplace environment, calibration, equipment maintenance, measurement uncertainty, and reporting of measurement results are covered. Potential problems and limitations are described, which need to be addressed when limit values are fixed and compliance measurements carried out.

Workplace atmospheres - Characterization of ultrafine aerosols/nanoaerosols - Determination of the size distribution and number concentration using differential electrical mobility analysing systems

BS ISO 30011:2011 工作场所空气.电感耦合等离子体质谱法测定空中悬浮微粒中的金属和准金属物

Workplace air. Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma mass spectrometry

ISO 29042-9:2011 机械安全.气载有害物质排放的评估.第9部分:净化指数

WARNING - It should be observed that during the test, especially during the shutdown or the removal of the pollutant control system, the concentration of hazardous substances, if present, can reach levels which are liable to incur a risk to the health of the operators or other occupants present in the room. This part of ISO 29042 does not deal with the protective measures required to control these risks. This part of ISO 29042 specifies a method for the measurement of the decontamination index of pollutant control systems, e.g. capture devices including local exhaust ventilation, water spray systems and, when appropriate, separation equipment installed on a machine. This method uses the real pollutant (see ISO 29042-1:2008, 4.2) and can be operated in room or field environments. Measurement of the decontamination index of a pollutant control system can serve for the: a) evaluation of the performance of a pollutant control system of a machine; b) evaluation of the improvement of a pollutant control system; c) comparison of pollutant control systems for machines of similar design; d) ranking of pollutant control systems according to their decontamination efficiency; e) determination of the air flow rate in the case of an exhaust system to achieve a given level; f) determination of the state of the art of pollutant control systems for machines with respect to the decontamination efficiency.

Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 9: Decontamination index

ISO 29042-8:2011 机械安全.气载有害物质排放的评估.第8部分:污染物浓度参数测量的室内方法

This part of ISO 29042 specifies a room method for the measurement of the pollutant concentration parameter of a given airborne hazardous substance from machines, located in a test room and operating the machines under defined conditions. This method is applicable only to machines with a local exhaust ventilation with an air flow rate W500 m3/h and machines without recirculated air. Measurement of the pollutant concentration parameter of a machine can serve for the: a) evaluation of the performance of a machine; b) evaluation of the improvement of the machine; c) comparison of machines within different groups of machines with the same intended use (such groups being defined by the function and materials processed); d) ranking of machines from the same group according to their pollutant concentration parameters; e) determination of the state of the art of a machine with respect to its pollutant concentration parameter.

Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 8: Room method for the measurement of the pollutant concentration parameter

ANSI/ASTM E2144:2011 工作场所大气环境里金属加工流体气溶胶中内毒素的人体取样和分析的实施规范

Practice for Personal Sampling and Analysis of Endotoxin in Metalworking Fluid Aerosols in Workplace Atmospheres

ASTM E2144-11 工作场所大气环境里金属加工流体气溶胶中内毒素的人体取样和分析的标准实施规范

Endotoxins in metalworking fluid aerosols present potential respiratory health hazards to workers who inhale them. Therefore, a consensus standard is needed to provide reliable data on workplace airborne endotoxin concentrations where metalworking fluids are used. This practice for measuring airborne endotoxin concentrations in metalworking fluid atmospheres will help to foster a better understanding of endotoxin exposure-response relationships. This practice facilitates comparisons of inter laboratory data from methods and field investigative studies.1.1 This practice covers quantitative methods for the personal sampling and determination of bacterial endotoxin concentrations in poly-disperse metalworking fluid aerosols in workplace atmospheres. Users should have fundamental knowledge of microbiological techniques and endotoxin testing.1.2 Users of this practice may obtain personal or area exposure data of endotoxin in metalworking fluid aerosols, either on a short-term or full-shift basis in workplace atmospheres.1.3 This practice gives an estimate of the endotoxin concentration of the sampled atmosphere.1.4 This practice seeks to minimize inter laboratory variation but does not ensure uniformity of results.1.5 It is anticipated that this practice will facilitate inter laboratory comparisons of airborne endotoxin data from metalworking fluid atmospheres, particularly metal removal fluid atmospheres, by providing a basis for endotoxin sampling, extraction, and analytical methods.1.6 In 1997, the Occupational Safety and Health Administration (OSHA) empanelled a Standards Advisory Committee to make recommendations to the Administration regarding measures that the Administration could take to improve the health of workers exposed to metalworking fluids. A report to the Assistant Secretary of Labor for OSHA was submitted in July, 1999. Subcommittee E34.50 believes that the user community would benefit significantly if a standard method was developed to give the community guidance on a methodology for the sampling and analysis of personal airborne endotoxin exposure assessments in facilities using water-miscible metal removal fluids, based on the LAL assay or other endotoxin detection technologies as they become available.1.7 This practice does not attempt to set or imply limits for personal exposure to endotoxin in metalworking fluid aerosols in workplace environments.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.

Standard Practice for Personal Sampling and Analysis of Endotoxin in Metalworking Fluid Aerosols in Workplace Atmospheres

ASTM D7202-11 现场萃取和用荧光检测法测定工作场所铍含量的标准试验方法

Exposure to beryllium can cause a potentially fatal disease, and occupational exposure limits for beryllium in air and on surfaces have been established to reduce exposure risks to potentially affected workers (4, 5). Sampling and analytical methods for beryllium are needed in order to meet the challenges relating to exposure assessment and risk reduction. Field-portable sampling and analysis methods, such as the procedure described in this test method, are desired in order to facilitate on-site measurement of beryllium. On-site beryllium analysis results can then be used as a basis for management of protection of human health.1.1 This test method is intended for use in the determination of beryllium by sampling workplace air and surface dust. 1.2 This test method assumes that air and surface samples are collected using appropriate and applicable ASTM International standard practices for sampling of workplace air and surface dust. These samples are typically collected using air filter sampling, vacuum sampling or wiping techniques. See Guide E1370 for guidance on air sampling strategies, and Guide D7659 for guidance on selection of surface sampling techniques. 1.3 Determination of beryllium in soil is not within the scope of this test method. See Test Method D7458 for determination of beryllium in soil samples. 1.4 This test method includes a procedure for on-site extraction (dissolution) of beryllium in weakly acidic medium (pH of 1 % aqueous ammonium bifluoride is 4.8), followed by field analysis of aliquots of the extract solution using a beryllium-specific-optically fluorescent dye. 1.5 The procedure is targeted for on-site use in the field for occupational and environmental hygiene monitoring purposes. 1.6 No detailed operating instructions are provided because of differences among various makes and models of suitable fluorometric instruments. Instead, the analyst shall follow the instructions provided by the manufacturer of the particular instrument. This test method does not address comparative accuracy of different devices or the precision between instruments of the same make and model. 1.7 The values stated in SI units are to be regarded as standard. 1.8 This test method contains notes that are explanatory and not part of mandatory requirements of the standard. 1.9 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.

Standard Test Method for Determination of Beryllium in the Workplace Using Field-Based Extraction and Optical Fluorescence Detection

BS ISO 21438-3:2010 工作场所空气.离子色谱法测定无机酸.氢氟酸和氟化物微粒

Workplace atmospheres. Determination of inorganic acids by ion chromatography. Hydrofluoric acid and particulate fluorides

ISO 17736:2010 工作场所空气质量.双联滤器取样设备和高效液相色谱法分析和测定空气中异氰酸盐

This International Standard gives general guidelines for the sampling and analysis of airborne isocyanates in workplace air. This International Standard is appropriate for organic compounds containing free isocyanate functional groups and is specific for the quantification of monomers, polymers and prepolymers, vapours and aerosols. Differential air sampling is performed with a segregating device which can show the physical state of the isocyanates analysed as found in the field. This capacity, however, may show limitations for given situations, e.g. when aerosols collected on the first filter contain free monomer that migrates to the second filter and is then quantified as vapour phase isocyanate. The determination of aromatic monomers includes toluene diisocyanate (TDI) and 4,4'-diisocyanato-diphenylmethane (MDI). Aliphatic monomers include isophorone diisocyanate (IPDI), 4,4'-methylene bis-(cyclohexyl isocyanate) (HMDI) and 1,6-hexamethylene diisocyanate (HDI). Isocyanate oligomers and prepolymers can also be determined using this method. The double-filter method is designed to determine short-term (15 min) exposure concentrations of organic isocyanates in a workplace environment by personal monitoring or by fixed location monitoring. However, if the exposure is expected to be in vapour form only, then sampling time can be extended to 8 h. Since the filter is derivatized in the field immediately after sampling, loss of isocyanate aerosol because of its reaction with other chemicals is negligible except for very fast-reacting isocyanate systems such as foam spraying of MDI in polyurethane applications. The method is suitable for the measurement of airborne organic isocyanates in the NCO equivalent concentration range of 0,01 μg/sample to 2,1 μg/sample, corresponding to approximately 0,67 μg/m3 to 140 μg/m3 for a 15 l sample volume. This range brackets about eight times the current established threshold limit value (TLV) of 5 ppb for monomers set by many national authorities.

Workplace air quality - Determination of isocyanate in air using a double-filter sampling device and analysis by high pressure liquid chromatography

NF X43-207*NF ISO 30011:2010 工作场所空气.电感耦合等离子体质谱分析法测定空中悬浮微粒物质内的金属和准金属

Workplace air - Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma mass spectrometry.

KS I ISO 27628:2010 工作场所空气.超细微米粒子和微米结构浮质.吸入暴露特征和评估

이 표준은 다음의 문제에 대응하고자 준비되었다.― 나노미터 지름 및 나노미터 구조

Workplace atmospheres-Ultrafine, nanoparticle and nano-structured aerosols-Inhalation exposure characterization and assessment

KS I ISO 17737:2010 工作场所空气.在空气中取样和分析异氰酸酯的选择分析方法指南

부유 이소시아네이트를 측정하는 문제는 복잡하다. 특정 이소시아네이트 제품의 공기농도를 평가

Workplace air-Guidelines for selecting analytical methods for sampling and analysing ioscyanates in air

ISO 30011:2010 工作场所空气.电感耦合等离子体质谱分析法测定空中悬浮微粒物质内的金属和准金属

This International Standard specifies a procedure for the use of quadrupole inductively coupled plasma mass spectrometry (ICP-MS) for analysing test solutions prepared from samples of airborne particulate matter collected as specified in ISO 15202-1. Method development, performance checks, and a routine analysis method are specified. Test solutions for analysis by this International Standard are prepared as specified in ISO 15202-2. This International Standard is applicable to the assessment of workplace exposure to metals and metalloids for comparison with limit values (see e.g. EN 689, ASTM E1370). The following is a non-exclusive list of metals and metalloids for which limit values have been set (see Reference) and for which one or more of the sample preparation methods specified in ISO 15202-2 and the analytical procedure described in this International Standard are applicable. However, there is no information available on the effectiveness of any of these sample preparation methods for those elements listed in italics. This International Standard is not applicable to determination of elemental mercury, since mercury vapour is not collected using the sampling method specified in ISO 15202-1. The procedure is suitable for assessment of exposure against the long-term exposure limits for most of the metals and metalloids listed above when sampling at a typical flow rate of 2 l min−1 for sampling times in the range 0,5 h to 8 h and for assessment of exposure against the short-term exposure limits, where applicable. The procedure is subject to no significant spectral interferences (see A.3), provided that suitable analytical isotopes are used. However, inadequate matrix-matching can adversely affect results.

Workplace air - Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma mass spectrometry

DIN ISO 15767:2010 工作场所空气.称重已收集大气悬浮物的控制与表征不确定度(ISO 15767-2009)

This International Standard provides recommendations for controlling the analytical uncertainty asssociated with aerosol collection medium instability.

Workplace atmospheres - Controlling and characterizing uncertainty in weighing collected aerosols (ISO 15767:2009)

AQ 4211-2010 家具制造业防尘防毒技术规范

本标准规定了家具制造企业防尘防毒的技术要求和管理措施。 本标准适用于家具制造过程中粉尘、毒物危害控制的工程技术和管理,也适用于相关部门对家具制造企业生产过程中粉尘、毒物危害的监督。

Technical guideline of dust and poison control for furniture industry

AQ 4209-2010 城镇污水处理厂防毒技术规范

本标准规定了城镇污水处理厂防毒的技术要求、措施和管理要求。 本标准适用于城镇污水处理厂作业过程中各类毒物职业危害的工程控制技术和管理防范措施的设计和管理。

Technology code of poison control for municipal wastewater treatment plant

AQ 4210-2010 革类加工制造业防尘防毒技术规范

本标准规定了革类加工制造企业(包括皮革鞣质加工企业和皮革制品制造企业,不包括生产合成革企业)防尘防毒的技术要求、措施和管理。 本标准适用于革类加工制造企业生产过程中防尘防毒的设计、布局和管理。

Technical code of dust and poison control for leather processing industry