13.040.30 工作场所空气 标准查询与下载
共找到 1132 条与 工作场所空气 相关的标准，共 76 页
一般要求 医院室内空气应无毒、无害、无异常嗅味。 医院室内空气中不得检出致病菌、病毒等微生物。 分类要求 I类环境空气质量应符合GB 50333等标准的要求。 II类、III类环境空气质量除应满足GB/T 18883等标准的要求（除甲醛以外），还应满足表1的要求。 IV类环境空气质量应符合附录A的要求。 Ⅴ类环境空气质量应符合GB 37488等标准的要求。 有负压要求的房间，除满足相对应类别的空气质量要求外，还应符合附录B的要求。 表1 II类、III类环境医院室内环境空气质量要求 序号 项目 平均时间 指标 单位 II类 III类 1 新风量 - 30 m3/(h*人) 2 温度 日平均值 符合GB 51039的要求 ℃ 3 相对湿度 日平均值 % 4 菌落总数 空气 依据仪器定 4 (15min) 4 (5min) CFU/皿 物表 5 10 CFU/cm2 5 二氧化硫SO2 1小时平均值 0.40 0.5 mg/m3 6 二氧化氮NO2 1小时平均值 0.16 0.24 mg/m3 7 一氧化碳CO 日平均值 4 10 mg/m3 8 苯C6H6 1小时平均值 0.01 0.02 mg/m3 9 可吸入颗粒物PM10 日平均值 45 75 ug/m3 10 可吸入颗粒物PM2.5 日平均值 15 25 ug/m3 11 氡222Rn 年平均值 （行动水平） 100 200 Bq/m3 新风量≧分级指标，其他参数要求≦分级指标。 6 检测方法 采样要求 菌落总数的布点方式、采样时间和频次、采样方法等按照GB 15982-2012附录A的规定执行，其他项目按照GB/T 18883和GB/T 18204.6的规定执行。 检测方法 I类环境空气质量检测方法参照GB 50333等标准的相关要求进行。 II类、III类环境空气质量检测方法参照表2进行。 IV类环境空气质量检测方法参照DB11 409-2007等标准的相关要求进行。 Ⅴ类环境空气质量检测方法参照GB 37488等标准的相关要求进行。 表2 室内空气质量项目检测方法 序号 项目 检测方法 来源 1 新风量 （1）示踪气体法 （2）风量罩法等 GB/T 18204 2 温度、相对湿度 热环境参数的检验方法 GB/T 18883 3 菌落总数 按照GB 15982规定的方法进行 GB 15982 4 二氧化硫SO2 甲醛溶液吸收 盐酸副玫瑰苯胺分光光度法 GB/T 16128 GB/T 15262 5 二氧化氮NO2 改进的Saltzaman法 GB 12372 GB/T 15435 6 一氧化碳CO （1）不分光红外线气体分析法 （2）气相色谱法 （3）容量滴定法 GB/T 18204.23 7 苯C6H6 气相色谱法 （1）GB/T 18883 附录C （2）GB 11737 8 可吸入颗粒物 PM10 撞击式 称重法 GB/T 17095 9 可吸入颗粒物 PM2.5 检测方法按照HJ 618规定的方法进行 HJ 618 10 氡222Rn (1)空气中氡浓度的闪烁瓶测量方法 (2)径迹蚀刻法 (3)双滤膜法 (4)活性炭盒法 （1）GB/T 14582 （2）GB/T 16147 （3）GB/T 14582 （4）GB/T 14582
Hospital indoor air quality requirements
- ICS
- 13.040.30
- CCS
- C34
- 发布
- 2022-03-16
- 实施
- 2023-03-02
1.1 This test method covers the determination of asphalt fume particulate matter (as benzene soluble fraction) and total particulate matter weight in workplace atmospheres using a polytetrafluoroethylene (PTFE) filter methodology. 1.2 This procedure has been adapted from NIOSH Method 5023 (withdrawn prior to 4th edition (1994) and replaced in 1998 with NIOSH Method 5042) and OSHA Method 58. This adaptation was made to reduce the level of background contamination providing better reproducibility. 1.3 This procedure is compatible with high flow rate personal sampling equipment–0.5 to 2.0 L/min. It can be used for personal or area monitoring. 1.4 The sampling method develops a time-weighted average (TWA) sample and can be used to determine short-term exposure limit (STEL). 1.5 The applicable concentration range for the TWA sample is from 0.2 to 2.0 mg/m3 . NOTE 1—A study has suggested candidate solvents for benzene replacement.2 A less toxic solvent for this analysis would be more appropriate, although the substitution with a solvent other than benzene needs further validations with field data. 1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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. For more specific precautionary statements, see Section 9. 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 Method for Determination of Asphalt Fume Particulate Matter in Workplace Atmospheres as Benzene Soluble Fraction
- ICS
- 13.040.30
- CCS
- 发布
- 2022-03-01
- 实施
1.1 This test method describes the sampling and gravimetric determination of benzene-soluble particulate matter that has become airborne as a result of certain industrial processes. This test method can be used to determine the total weight of benzene-soluble materials and to provide a sample that may be used for specific and detailed analyses of the soluble components. 1.2 The limit of detection is 0.05 mg/m3 by sampling a 1 m3 volume of air. NOTE 1—Other volatile organic solvents have been used for this determination and whereas a less toxic solvent for this analysis might be desirable, the substitution of a solvent other than benzene is unwise at this time. A tremendous volume of environmental sampling data based on benzene-soluble determinations has been accumulated over many years in several industries.2 Some of the determinations have been used in epidemiological studies. Furthermore, the use of benzene is specified in existing United States federal standards.3 As a result, it appears imprudent to use a different solvent until the qualitative and quantitative relationship of analyses derived from benzene and a substitute solvent is established. With proper care, benzene can be safely used in the laboratory. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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 Benzene-Soluble Particulate Matter in Workplace Atmospheres
- ICS
- 13.040.30
- CCS
- 发布
- 2022-03-01
- 实施
本文件规定了浮游菌采样器的环境条件和主要检测设备、要求、试验方法、检验规则、标志、包装、运输和贮存等。
Airborne bacteria sampler
- ICS
- 13.040.30
- CCS
- C402
- 发布
- 2021-12-28
- 实施
- 2021-12-30
本文件规定了尘埃粒子计数器的环境条件、要求、试验方法、检验规则和标志、包装、运输、贮存。
Dust Particle Counter
- ICS
- 13.040.30
- CCS
- C402
- 发布
- 2021-12-28
- 实施
- 2021-12-30
Workplace air — Determination of mercury and inorganic mercury compounds — Method by cold-vapour atomic absorption spectrometry or atomic fluorescence spectrometry
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace air quality — Sampling and analysis of volatile organic compounds by solvent desorption/gas chromatography —Part 2: Diffusive sampling method
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Air quality — Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy —Membrane filter method
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace air — Determination of mercury vapour —Method using gold-amalgam collection and analysis by atomic absorption spectrometry or atomic fluorescence spectrometry
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace air — Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry — Part 3: Analysis
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace air quality — Sampling and analysis of volatile organic compounds by solvent desorption/gas chromatography —Part 2: Diffusive sampling method
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace air — Determination of mercury and inorganic mercury compounds — Method by cold-vapour atomic absorption spectrometry or atomic fluorescence spectrometry
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace atmospheres — Ultrafine, nanoparticle and nano-structured aerosols — Inhalation exposure characterization and assessment
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Air quality — Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy —Membrane filter method
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace atmospheres — Ultrafine, nanoparticle and nano-structured aerosols — Inhalation exposure characterization and assessment
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace air — Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry — Part 3: Analysis
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace air — Determination of mercury vapour —Method using gold-amalgam collection and analysis by atomic absorption spectrometry or atomic fluorescence spectrometry
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace air — Determination of particulate lead and lead compounds — Flame or electrothermal atomic absorption spectrometric method
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
Workplace air — Determination of particulate lead and lead compounds — Flame or electrothermal atomic absorption spectrometric method
- ICS
- 13.040.30
- CCS
- 发布
- 2021-12-16
- 实施
1.1 This practice covers a description of several actions that should be taken to reduce the risk of harmful occupational exposures to humans in environments containing respirable crystalline silica. This practice is intended for, but not limited to, industries regulated by the U.S. Mine Safety and Health Administration (MSHA) and the U.S. Occupational Safety and Health Administration (OSHA). A separate practice designed for the unique conditions of the construction industry has been designated Practice E2625. 1.2 Nothing in this practice shall be interpreted as requiring any action that violates any statute or requirement of any federal, state, or other regulatory agency. 1.3 Units—The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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 Health Requirements Relating to Occupational Exposure to Respirable Crystalline Silica
- ICS
- 13.040.30
- CCS
- 发布
- 2021-11-01
- 实施
