ASTM E1839-20 造纸工业用杀粘剂效力的标准实施规程 细菌和真菌粘液
基本信息
标准号：ASTM E1839-20
发布单位或类别：美国-美国材料与试验协会（US-ASTM）
发布日期：2020-01-01
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适用范围/摘要
1.1 本规程介绍了一种评估杀粘剂在造纸系统及其对应系统中控制细菌和真菌粘液的效果的程序。 1.2 研究者有责任确定是否需要良好实验室规范（GLP），并在适当情况下遵循这些规范（40 CFR 160）。 1.3 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.4 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 5.1 本规程用于确定粘液控制剂是否适用于造纸工业，以控制细菌或真菌粘液/生物膜。 5.2 本规程在酸性、碱性或酸碱条件下运行，以确定煤泥控制剂的功效。 5.3 可以修改测试条件，以反映典型造纸厂系统中的预期使用模式，包括实际造纸厂配料的使用。
1.1 This practice presents a procedure to evaluate the efficacy of slimicides for the control of bacterial and fungal slimes in paper mill systems and their counterparts. 1.2 It is the responsibility of the investigator to determine whether Good Laboratory Practices (GLP) are required and to follow them where appropriate (40 CFR 160). 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. ====== Significance And Use ====== 5.1 This practice is to be used to determine if a slime control agent has application in the paper industry for control of bacterial or fungal slime/biofilm. 5.2 This practice is run in acid, alkaline, or acid and alkaline conditions to determine the efficacy of the slime control agent. 5.3 The test conditions may be modified to reflect intended use patterns in typical paper mill systems, including use of actual paper mill furnish.
研制信息
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E35.15