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style="line-height:2;margin-top:0px;text-indent:2em;margin-bottom:1em;font-size:16px;"> 市場(chǎng)上產(chǎn)品千千萬(wàn)萬(wàn)，我們在選擇的時(shí)候總是很難做出選擇，老的產(chǎn)品還沒(méi)被淘汰，新一代的產(chǎn)品就脫穎而出，任何行業(yè)任何領(lǐng)域，其更新的速度都是特別的快，微孔曝氣器在污水處理行業(yè)中的更新亦是如此，其基本要求看似結構簡(jiǎn)單的微孔曝氣器應滿(mǎn)足一系列互相予盾，有些甚至是不可分離的相互對應的要求： </p> <p style="line-height:2;margin-top:0px;text-indent:2em;margin-bottom:1em;font-size:16px;"> 1、為了盡可能的降低曝氣器的能耗，曝氣器的空氣阻力損失理論上應該為零；要保證生物池長(cháng)度方向何布氣均勻，曝氣器的阻力應足夠大； </p> <p style="line-height:2;margin-top:0px;text-indent:2em;margin-bottom:1em;font-size:16px;"> 2、為了保證較高的氧利用率，曝氣器擴散的氣泡直徑應足夠??；要使污水充分混合，保證活性污泥處于懸浮狀態(tài)，曝氣器擴散的氣泡直徑應足夠大， </p> <p style="line-height:2;margin-top:0px;text-indent:2em;margin-bottom:1em;font-size:16px;"> 3、曝氣器擴散的氣泡應該較小，這樣就能保證較高的氧利用率，如果要使污水充分混合，保證活性污泥處于懸浮狀態(tài)，那么曝氣器的的氣泡直徑就應該大一點(diǎn)為好。 </p> <p style="line-height:2;margin-top:0px;text-indent:2em;margin-bottom:1em;font-size:16px;"> <br /> </p></div><div class="ffzvbx9" id='home-page'><span id="ljhbdzr" 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