一、紐扣電池是什么垃圾分類

紐扣電池是屬于有害垃圾。有害垃圾指廢電池、廢燈管、廢藥品、廢油漆及其容器等對人體健康或者自然環境造成直接或者潛在危害的生活廢棄物。有害垃圾(ji)投放(fang)時(shi)，應注(zhu)意輕放(fang)：

1、廢舊燈管(guan)等易破(po)損的有害垃圾(ji)應連(lian)帶包裝(zhuang)或包裹(guo)后投放(fang)。

2、廢棄(qi)藥品(pin)應連帶包裝一(yi)并投放。

3、殺蟲劑等壓力罐裝容器，應破孔(kong)后(hou)投(tou)放。

4、在公共場所產生有害垃圾且未發現對應收集容器時，應將有害垃圾攜帶至設置有害垃圾收集容器的地點妥善投放。有害垃圾收集容器(qi)的標志為紅色，其中含汞廢棄物和廢藥品(pin)需(xu)要(yao)分開丟棄。

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二、紐扣電池回收處理方法

外形上分(fen)(fen)(fen)(fen)，紐(niu)扣(kou)電(dian)(dian)(dian)(dian)池(chi)分(fen)(fen)(fen)(fen)為(wei)(wei)柱狀電(dian)(dian)(dian)(dian)池(chi)、方形電(dian)(dian)(dian)(dian)池(chi)以及異形電(dian)(dian)(dian)(dian)池(chi)等(deng)。從(cong)能否充電(dian)(dian)(dian)(dian)來分(fen)(fen)(fen)(fen)，可分(fen)(fen)(fen)(fen)可充電(dian)(dian)(dian)(dian)的(de)和不(bu)充電(dian)(dian)(dian)(dian)的(de)兩種。其中，充電(dian)(dian)(dian)(dian)的(de)包(bao)括3.6V可充鋰離子扣(kou)式(shi)(shi)電(dian)(dian)(dian)(dian)池(chi)，3V可充鋰離子扣(kou)式(shi)(shi)電(dian)(dian)(dian)(dian)池(chi)(ML或VL系列)。不(bu)充電(dian)(dian)(dian)(dian)的(de)包(bao)括3V鋰錳扣(kou)式(shi)(shi)電(dian)(dian)(dian)(dian)池(chi)(CR系列)及1.5V堿性鋅錳扣(kou)式(shi)(shi)電(dian)(dian)(dian)(dian)池(chi)(LR及SR系列)。按(an)材料分(fen)(fen)(fen)(fen)，紐(niu)扣(kou)電(dian)(dian)(dian)(dian)池(chi)可分(fen)(fen)(fen)(fen)為(wei)(wei)氧化銀電(dian)(dian)(dian)(dian)池(chi)、鋰電(dian)(dian)(dian)(dian)池(chi)、堿性錳電(dian)(dian)(dian)(dian)池(chi)等(deng)。

國家環境保(bao)護部門此前曾明確(que)規(gui)定(ding)，廢鎳(nie)鎘電(dian)(dian)池(chi)(chi)、廢含汞電(dian)(dian)池(chi)(chi)和(he)廢鉛酸(suan)蓄電(dian)(dian)池(chi)(chi)屬(shu)(shu)于危險廢物(wu)，需(xu)分類回收。但(dan)廢棄的普(pu)通(tong)鋅(xin)錳電(dian)(dian)池(chi)(chi)和(he)堿性鋅(xin)錳電(dian)(dian)池(chi)(chi)不屬(shu)(shu)于危險廢物(wu)，尤其是(shi)已基(ji)本達(da)到無(wu)汞化的廢電(dian)(dian)池(chi)(chi)（主(zhu)要(yao)指(zhi)一次性干(gan)電(dian)(dian)池(chi)(chi)），不鼓勵(li)集(ji)中收集(ji)。因為(wei)我國尚無(wu)專(zhuan)門設(she)施(shi)集(ji)中處(chu)理這些電(dian)(dian)池(chi)(chi)，且(qie)處(chu)理技術不成熟。

市場上的非(fei)充(chong)電(dian)電(dian)池(chi)(chi)都符合(he)無汞(gong)標準。所以大部分(fen)非(fei)充(chong)電(dian)電(dian)池(chi)(chi)可(ke)以隨(sui)生活垃圾(ji)直接扔掉。但是(shi)可(ke)充(chong)電(dian)電(dian)池(chi)(chi)和紐扣電(dian)池(chi)(chi)是(shi)一定要(yao)放進(jin)廢舊電(dian)池(chi)(chi)回收箱的。除了堿性錳(meng)電(dian)池(chi)(chi)外，像(xiang)氧化(hua)銀電(dian)池(chi)(chi)、鋰(li)電(dian)池(chi)(chi)以及鋰(li)錳(meng)電(dian)池(chi)(chi)等類型(xing)的紐扣電(dian)池(chi)(chi)內部均存(cun)在有害物質，會對環境造(zao)成(cheng)污染，因此需(xu)要(yao)集(ji)中回收處(chu)理，不可(ke)隨(sui)意丟棄(qi)。