進行噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)治理時，首先(xian)應考慮聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)源(yuan)(yuan)的(de)(de)處理，降(jiang)(jiang)低(di)(di)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)源(yuan)(yuan)發出(chu)的(de)(de)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)可以從根源(yuan)(yuan)上降(jiang)(jiang)噪(zao)(zao)(zao)，武漢冷卻(que)塔降(jiang)(jiang)噪(zao)(zao)(zao)，聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)源(yuan)(yuan)減少(shao)(shao)多(duo)少(shao)(shao)分貝，室內(nei)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)就會(hui)降(jiang)(jiang)低(di)(di)多(duo)少(shao)(shao)分貝。在(zai)(zai)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)源(yuan)(yuan)處抑制噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)，這(zhe)是根本的(de)(de)措施，主要(yao)是改(gai)革生產工(gong)藝(yi)(yi)和(he)技術革新，用低(di)(di)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)工(gong)藝(yi)(yi)代替高噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)工(gong)藝(yi)(yi)，同時研究降(jiang)(jiang)低(di)(di)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)源(yuan)(yuan)輻射噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)激振力(li)和(he)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)輻射部件對(dui)激振力(li)的(de)(de)響(xiang)應。隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)屏(ping)障(zhang)的(de)(de)主要(yao)作(zuo)用是遮(zhe)擋直(zhi)達聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)，其作(zuo)用只有在(zai)(zai)屏(ping)障(zhang)的(de)(de)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)影(ying)區較為顯(xian)著，屏(ping)障(zhang)越(yue)靠近聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)源(yuan)(yuan)，聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)影(ying)區越(yue)大，隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)區域(yu)越(yue)大，隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)效果越(yue)明顯(xian)。

隔聲(sheng)(sheng)(sheng)(sheng)屏障(zhang)的(de)主(zhu)要作用是(shi)遮擋直達聲(sheng)(sheng)(sheng)(sheng)，其作用只有(you)在屏障(zhang)的(de)聲(sheng)(sheng)(sheng)(sheng)影(ying)區(qu)較為(wei)顯(xian)著，屏障(zhang)越(yue)靠近聲(sheng)(sheng)(sheng)(sheng)源(yuan)，聲(sheng)(sheng)(sheng)(sheng)影(ying)區(qu)越(yue)大，冷(leng)卻塔(ta)降噪(zao)報(bao)價，隔聲(sheng)(sheng)(sheng)(sheng)區(qu)域越(yue)大，隔聲(sheng)(sheng)(sheng)(sheng)效果越(yue)明顯(xian)。噪(zao)聲(sheng)(sheng)(sheng)(sheng)還會使色(se)(se)覺、 視野發(fa)生異常(chang)。調(diao)查發(fa)現噪(zao)聲(sheng)(sheng)(sheng)(sheng)對紅(hong)、藍、白三(san)色(se)(se)視野縮(suo)小80％。所以駕駛(shi)員應(ying)避免立體(ti)場音響的(de)噪(zao)聲(sheng)(sheng)(sheng)(sheng)干擾，不然易造成行(xing)車事故(gu)。環境噪(zao)聲(sheng)(sheng)(sheng)(sheng)污染一般是(shi)由聲(sheng)(sheng)(sheng)(sheng)源(yuan)、傳播途徑和受主(zhu)三(san)個(ge)基本環節組成的(de)。因此，噪(zao)聲(sheng)(sheng)(sheng)(sheng)治理必須把這三(san)個(ge)環節作為(wei)一個(ge)系統進行(xing)研(yan)究。

噪(zao)聲(sheng)(sheng)(sheng)污染是一種物理污染，是指人(ren)們不(bu)(bu)需要的和(he)令人(ren)厭煩的聲(sheng)(sheng)(sheng)音。大量研究、調(diao)查和(he)統計結果(guo)表(biao)明，人(ren)體多種疾病的發展和(he)惡(e)化(hua)與噪(zao)聲(sheng)(sheng)(sheng)有(you)著(zhu)密切的關系(xi)。聲(sheng)(sheng)(sheng)源可以是單個(ge)，也可以是多個(ge)同時作用;傳播途徑(jing)也常不(bu)(bu)只一條，且非固定不(bu)(bu)變(bian);受主可能是人(ren)，冷卻(que)塔(ta)降(jiang)噪(zao)處理，也可能是若干靈敏設備，冷卻(que)塔(ta)降(jiang)噪(zao)治理廠家，對噪(zao)聲(sheng)(sheng)(sheng)的反應也各不(bu)(bu)相同。隔(ge)聲(sheng)(sheng)(sheng)屏(ping)障(zhang)的主要作用是遮(zhe)擋(dang)直(zhi)達聲(sheng)(sheng)(sheng)，其作用只有(you)在屏(ping)障(zhang)的聲(sheng)(sheng)(sheng)影區較為(wei)顯著(zhu)，屏(ping)障(zhang)越靠(kao)近聲(sheng)(sheng)(sheng)源，聲(sheng)(sheng)(sheng)影區越大，隔(ge)聲(sheng)(sheng)(sheng)區域越大，隔(ge)聲(sheng)(sheng)(sheng)效果(guo)越明顯。