1.1 本规范涵盖体积等于或大于333加仑（1260升）的整体式或分段式波纹聚乙烯隔油池的材料、设计、结构性能和制造实践要求。 1.2 波纹高密度聚乙烯（HDPE）油脂拦截罐位于商业食品服务（厨房）排水管和卫生下水道拦截管之间，以最大限度地减少含有油脂、油、肥皂渣和其他典型商业食品服务废物的商业食品服务污水对卫生下水道系统的影响。商业厨房污水的典型来源是餐具水槽、锅和平底锅水槽、洗碗机、汤锅和可能存在含油脂材料的地漏。 1.3 以英寸磅为单位的数值应视为标准。括号中给出的值是国际单位制的数学转换，仅供参考，不被视为标准。 1.4 本规范涵盖了水平铺设波纹HDPE隔油池的管道和配件，如 图1 . 图1 标准波纹HDPE隔油器 1.5 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者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。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification covers material, design, structural performance, and manufacturing practice requirements for monolithic or sectional corrugated polyethylene grease interceptor tanks with volumes equal to or greater than 333 gal (1260 L). 1.2 The corrugated high density polyethylene (HDPE) grease interceptor tanks are placed between commercial food service (kitchen) drains and sanitary sewer interceptors to minimize the impact of commercial food service effluent containing grease, oils, soap scum and other typical commercial food service wastes on the sanitary sewer system. Typical sources of commercial kitchen effluent are scullery sinks, pot and pan sinks, dishwashers, soup kettles and floor drains where grease containing materials may exist. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This specification covers pipe and fittings for horizontally laid corrugated HDPE grease interceptor tanks as illustrated in Fig. 1 . FIG. 1 Standard Corrugated HDPE Grease Interceptor 1.5 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. 1.6 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.