HG/T 5019-2016 in English

本标准规定了废电池中镍、钴元素回收方法的术语和定义、鉴别方法、原辅料和设备、湿法回收工艺控制条件及要求、环境保护和安全要求。本标准适用于湿法回收废电池（仅指含镍元素或钴元素的锂离子电池、镍氢电池及电芯）中的镍元素和钴元素的回收过程。其他含镍元素的电池（如镉镍电池、锌镍电池、铁镍电池等）可参照执行。

Scope

This standard specifies the terms and definitions, identification methods, raw materials and equipment, wet recycling process control conditions and requirements, environmental protection and safety requirements for nickel and cobalt element recovery methods in waste batteries. This standard applies to the recovery process of nickel and cobalt elements in wet recycling of waste batteries (only lithium-ion batteries, nickel-hydrogen batteries and cells containing nickel or cobalt). Other batteries containing nickel elements (such as cadmium-nickel batteries, zinc-nickel batteries, iron-nickel batteries, etc.) can be implemented accordingly.