合理使用處置廢電池,不要隨意丟棄
為了保護環(huan)境,防止污染(ran),大家該如何合理(li)使用、處(chu)置廢電(dian)池(chi)(chi)(chi)(chi)?首先,減少(shao)電(dian)池(chi)(chi)(chi)(chi)的廢棄(qi)量。具體來說,公(gong)眾(zhong)應該盡(jin)量采用高能(neng)電(dian)池(chi)(chi)(chi)(chi),如果能(neng)用充電(dian)電(dian)池(chi)(chi)(chi)(chi)就不(bu)(bu)用一(yi)次(ci)性電(dian)池(chi)(chi)(chi)(chi),這樣廢電(dian)池(chi)(chi)(chi)(chi)量就會減少(shao)很多。另外,不(bu)(bu)要購買低檔(dang)、偽劣(lie)電(dian)池(chi)(chi)(chi)(chi)產品,這些產品不(bu)(bu)僅(jin)(jin)使用壽命短(duan),導(dao)致廢電(dian)池(chi)(chi)(chi)(chi)產生(sheng)量加大,而且其(qi)汞含量難以控(kong)制,不(bu)(bu)僅(jin)(jin)做不(bu)(bu)到(dao)無汞化,連低汞化都做不(bu)(bu)到(dao)。其(qi)次(ci),采用電(dian)池(chi)(chi)(chi)(chi)電(dian)能(neng)梯級利用的方式(shi)減少(shao)廢電(dian)池(chi)(chi)(chi)(chi)的產生(sheng)量。
有(you)一些用(yong)電(dian)(dian)(dian)量比較大的(de)(de)電(dian)(dian)(dian)器,比如兒童(tong)玩具,里(li)(li)面的(de)(de)電(dian)(dian)(dian)池(chi)(chi)廢(fei)棄后(hou)還有(you)一些殘存的(de)(de)電(dian)(dian)(dian)量,可(ke)以再(zai)把這(zhe)(zhe)些電(dian)(dian)(dian)池(chi)(chi)用(yong)到(dao)一些耗電(dian)(dian)(dian)量小的(de)(de)電(dian)(dian)(dian)器里(li)(li),盡量將里(li)(li)面的(de)(de)電(dian)(dian)(dian)量用(yong)到(dao)極致。第三,不要隨意丟棄廢(fei)電(dian)(dian)(dian)池(chi)(chi),要將廢(fei)電(dian)(dian)(dian)池(chi)(chi)送到(dao)垃圾(ji)箱里(li)(li)。現在一個(ge)最(zui)大問(wen)題(ti)就是(shi)在旅游(you)風景(jing)區,有(you)些游(you)客將相(xiang)機里(li)(li)的(de)(de)電(dian)(dian)(dian)池(chi)(chi)用(yong)完后(hou)隨手一扔(reng),這(zhe)(zhe)就很容易造(zao)成污(wu)(wu)染。王琪(qi)說(shuo):“人們日(ri)(ri)常使用(yong)的(de)(de)電(dian)(dian)(dian)池(chi)(chi)如果進入廢(fei)物渠道的(de)(de)話,其污(wu)(wu)染并沒有(you)我們想象得那么嚴重。”日(ri)(ri)本福岡大學曾將含(han)汞(gong)電(dian)(dian)(dian)池(chi)(chi)埋(mai)在垃圾(ji)填埋(mai)場里(li)(li),用(yong)20年時(shi)間觀察(cha)這(zhe)(zhe)些電(dian)(dian)(dian)池(chi)(chi)對周圍環境(jing)的(de)(de)污(wu)(wu)染情(qing)況(kuang)。研(yan)究發現,經過這(zhe)(zhe)么長時(shi)間,這(zhe)(zhe)些電(dian)(dian)(dian)池(chi)(chi)里(li)(li)的(de)(de)汞(gong)不會大量釋放,并且其釋放的(de)(de)量在環境(jing)可(ke)承載的(de)(de)范圍內。當然,這(zhe)(zhe)里(li)(li)所(suo)指的(de)(de)填埋(mai)場是(shi)正(zheng)規的(de)(de)填埋(mai)場,而不是(shi)荒郊(jiao)野地。
所以,控制(zhi)廢電池(chi)污染(ran)的(de)主要(yao)途徑就(jiu)是(shi),不要(yao)隨意丟(diu)棄。不要(yao)隨意丟(diu)棄就(jiu)是(shi)應該將廢電池(chi)扔進垃(la)圾(ji)箱,讓其進入垃(la)圾(ji)處理系(xi)(xi)統。因為正規(gui)的(de)垃(la)圾(ji)處理系(xi)(xi)統有一(yi)套完善的(de)管理體系(xi)(xi),從(cong)環衛(wei)工人收集(ji)垃(la)圾(ji)到運進填埋(mai)場(chang)或焚燒場(chang),整個過程都(dou)是(shi)封閉的(de),會盡量避免污染(ran)物進入環境。
