本标准描述了颗粒活性炭（GAC）再活化服务的采购，以及将再活化的GAC用于饮用水、废水和再生水处理。本标准不包括活性炭处理设施、再活化设施或吸附工艺的设计。本标准可在采购文件中引用，以重新激活GAC。本标准的规定仅适用于GAC的重新激活。

This standard describes the procurement of granular activated carbon (GAC) reactivation services and the use of reactivated GAC for potable water, wastewater, and reclaimed water treatment. This standard does not cover the design of activated carbon handling facilities, reactivation facilities, or adsorption processes.This standard can be referenced in purchase documents for the reactivation of GAC. The stipulations of this standard apply when this document has been referenced and then only to the reactivation of GAC.