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(you)害垃圾(ji)投(tou)放時，應注意(yi)輕放：

1、廢舊(jiu)燈管等易破損的有害垃圾(ji)應(ying)連(lian)帶包裝或(huo)包裹后投放。

2、廢棄(qi)藥品應(ying)連(lian)帶包(bao)裝(zhuang)一并(bing)投放。

3、殺蟲劑等壓力(li)罐裝容器(qi)，應破孔后投(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(hai)垃(la)圾(ji)收集容器的(de)標(biao)志(zhi)為紅色，其中含(han)汞廢(fei)棄物和(he)廢(fei)藥品需要(yao)分(fen)開丟棄。

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二、紐扣電池回收處理方法

外形(xing)(xing)上(shang)分(fen)，紐扣電(dian)(dian)(dian)(dian)池(chi)(chi)分(fen)為柱狀電(dian)(dian)(dian)(dian)池(chi)(chi)、方形(xing)(xing)電(dian)(dian)(dian)(dian)池(chi)(chi)以及異形(xing)(xing)電(dian)(dian)(dian)(dian)池(chi)(chi)等。從能否(fou)充(chong)(chong)電(dian)(dian)(dian)(dian)來分(fen)，可(ke)分(fen)可(ke)充(chong)(chong)電(dian)(dian)(dian)(dian)的和不(bu)充(chong)(chong)電(dian)(dian)(dian)(dian)的兩(liang)種。其(qi)中，充(chong)(chong)電(dian)(dian)(dian)(dian)的包括3.6V可(ke)充(chong)(chong)鋰(li)(li)(li)離(li)子(zi)扣式電(dian)(dian)(dian)(dian)池(chi)(chi)，3V可(ke)充(chong)(chong)鋰(li)(li)(li)離(li)子(zi)扣式電(dian)(dian)(dian)(dian)池(chi)(chi)(ML或VL系列(lie))。不(bu)充(chong)(chong)電(dian)(dian)(dian)(dian)的包括3V鋰(li)(li)(li)錳(meng)扣式電(dian)(dian)(dian)(dian)池(chi)(chi)(CR系列(lie))及1.5V堿性(xing)鋅錳(meng)扣式電(dian)(dian)(dian)(dian)池(chi)(chi)(LR及SR系列(lie))。按材料分(fen)，紐扣電(dian)(dian)(dian)(dian)池(chi)(chi)可(ke)分(fen)為氧化(hua)銀電(dian)(dian)(dian)(dian)池(chi)(chi)、鋰(li)(li)(li)電(dian)(dian)(dian)(dian)池(chi)(chi)、堿性(xing)錳(meng)電(dian)(dian)(dian)(dian)池(chi)(chi)等。

國家環境保護部門此前曾明確(que)規定(ding)，廢(fei)鎳鎘電(dian)(dian)池(chi)、廢(fei)含汞電(dian)(dian)池(chi)和廢(fei)鉛(qian)酸蓄電(dian)(dian)池(chi)屬于危險廢(fei)物，需分類回收。但廢(fei)棄的普通鋅(xin)(xin)錳電(dian)(dian)池(chi)和堿性(xing)(xing)鋅(xin)(xin)錳電(dian)(dian)池(chi)不屬于危險廢(fei)物，尤(you)其是已基本達到無汞化的廢(fei)電(dian)(dian)池(chi)（主要(yao)指一次性(xing)(xing)干(gan)電(dian)(dian)池(chi)），不鼓(gu)勵集中收集。因(yin)為我國尚無專門設施集中處理這些電(dian)(dian)池(chi)，且(qie)處理技術不成熟。

市場上的(de)非充(chong)(chong)電(dian)(dian)電(dian)(dian)池(chi)都符(fu)合(he)無汞標準。所以大部分非充(chong)(chong)電(dian)(dian)電(dian)(dian)池(chi)可以隨(sui)生活垃圾直接(jie)扔掉(diao)。但是(shi)可充(chong)(chong)電(dian)(dian)電(dian)(dian)池(chi)和紐扣電(dian)(dian)池(chi)是(shi)一定要放進廢(fei)舊電(dian)(dian)池(chi)回收箱的(de)。除了堿性錳(meng)電(dian)(dian)池(chi)外，像(xiang)氧化銀電(dian)(dian)池(chi)、鋰電(dian)(dian)池(chi)以及鋰錳(meng)電(dian)(dian)池(chi)等類(lei)型的(de)紐扣電(dian)(dian)池(chi)內(nei)部均存在有害物(wu)質，會對環境造成污染，因此需要集中(zhong)回收處理(li)，不可隨(sui)意丟棄。