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)投放時，應注意輕(qing)放：

1、廢(fei)舊燈(deng)管等易破損的有害垃圾應連帶包(bao)裝或包(bao)裹后投放。

2、廢棄藥(yao)品應連帶包裝一并投放。

3、殺蟲劑等壓力罐(guan)裝(zhuang)容器，應破孔后投放。

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(ji)收集(ji)容器的標志為紅色，其中含(han)汞廢棄物和廢藥品需要分開丟棄。

該圖片由注冊用戶"天空之城"提供，版權聲明反饋

二、紐扣電池回收處理方法

外形(xing)上分(fen)，紐扣(kou)電(dian)(dian)(dian)池(chi)(chi)分(fen)為(wei)柱狀(zhuang)電(dian)(dian)(dian)池(chi)(chi)、方(fang)形(xing)電(dian)(dian)(dian)池(chi)(chi)以及異形(xing)電(dian)(dian)(dian)池(chi)(chi)等。從能否充(chong)電(dian)(dian)(dian)來分(fen)，可分(fen)可充(chong)電(dian)(dian)(dian)的(de)(de)和(he)不(bu)(bu)充(chong)電(dian)(dian)(dian)的(de)(de)兩(liang)種(zhong)。其(qi)中(zhong)，充(chong)電(dian)(dian)(dian)的(de)(de)包(bao)括3.6V可充(chong)鋰離子扣(kou)式(shi)電(dian)(dian)(dian)池(chi)(chi)，3V可充(chong)鋰離子扣(kou)式(shi)電(dian)(dian)(dian)池(chi)(chi)(ML或(huo)VL系列)。不(bu)(bu)充(chong)電(dian)(dian)(dian)的(de)(de)包(bao)括3V鋰錳(meng)扣(kou)式(shi)電(dian)(dian)(dian)池(chi)(chi)(CR系列)及1.5V堿(jian)(jian)性鋅錳(meng)扣(kou)式(shi)電(dian)(dian)(dian)池(chi)(chi)(LR及SR系列)。按材料分(fen)，紐扣(kou)電(dian)(dian)(dian)池(chi)(chi)可分(fen)為(wei)氧化(hua)銀電(dian)(dian)(dian)池(chi)(chi)、鋰電(dian)(dian)(dian)池(chi)(chi)、堿(jian)(jian)性錳(meng)電(dian)(dian)(dian)池(chi)(chi)等。

國(guo)家環境(jing)保護部門此前曾(ceng)明確規定，廢鎳鎘電(dian)(dian)池(chi)、廢含汞電(dian)(dian)池(chi)和(he)廢鉛(qian)酸蓄電(dian)(dian)池(chi)屬于(yu)危險廢物，需(xu)分類(lei)回收。但(dan)廢棄的(de)(de)普(pu)通鋅錳(meng)電(dian)(dian)池(chi)和(he)堿性(xing)鋅錳(meng)電(dian)(dian)池(chi)不(bu)屬于(yu)危險廢物，尤(you)其是已基(ji)本達(da)到無汞化的(de)(de)廢電(dian)(dian)池(chi)（主要(yao)指一次性(xing)干電(dian)(dian)池(chi)），不(bu)鼓勵集(ji)中收集(ji)。因為我國(guo)尚(shang)無專門設施集(ji)中處理這些電(dian)(dian)池(chi)，且處理技術(shu)不(bu)成熟。

市場上的(de)非充(chong)電(dian)(dian)電(dian)(dian)池(chi)都符合無汞標準。所以(yi)大(da)部分非充(chong)電(dian)(dian)電(dian)(dian)池(chi)可(ke)以(yi)隨(sui)生(sheng)活垃圾直(zhi)接扔掉。但是(shi)可(ke)充(chong)電(dian)(dian)電(dian)(dian)池(chi)和紐扣電(dian)(dian)池(chi)是(shi)一定要(yao)放進(jin)廢舊電(dian)(dian)池(chi)回收(shou)箱(xiang)的(de)。除了堿性錳電(dian)(dian)池(chi)外(wai)，像氧化銀(yin)電(dian)(dian)池(chi)、鋰(li)電(dian)(dian)池(chi)以(yi)及鋰(li)錳電(dian)(dian)池(chi)等類(lei)型(xing)的(de)紐扣電(dian)(dian)池(chi)內部均存在(zai)有(you)害物(wu)質，會(hui)對環(huan)境(jing)造成污染，因此(ci)需要(yao)集(ji)中(zhong)回收(shou)處理，不可(ke)隨(sui)意丟棄。