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<title><![CDATA[EC21 Product Catalogs - nitrogen purifier]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/nitrogen_purifier--2673/1/nitrogen purifier.html]]></link><item>
<title><![CDATA[Ammonia Absorption Tower  Spray Tower Waste Gas Treatment Equipment]]></title><link><![CDATA[https://hairui05299.en.ec21.com/Ammonia_Absorption_Tower_Spray_Tower--11996706_11996707.html]]></link><description><![CDATA[nitrogen oxide gases (NOx), dust-laden exhaust, and more.
Working Mechanism of the Spray Tower:
Dust-laden and smoky gases enter the tower&apos;s base cone through a flue, where they undergo water bath sc]]></description><pubDate><![CDATA[20240902]]></pubDate></item>
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<title><![CDATA[Automobile Air Conditioning Filter]]></title><link><![CDATA[https://zlq20031111.en.ec21.com/Automobile_Air_Conditioning_Filter--11935775_11936096.html]]></link><description><![CDATA[impurities to passngers.Adsorption of harmful gases:use activated carbon and other materials to adsorb harmful gases such as ozone,nitrogen oxide,sulfur and hydrocarbons to further purify the air.]]></description><pubDate><![CDATA[20240514]]></pubDate></item>
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<title><![CDATA[Micro Bubble Negative Ionized Oxygen Supplier(Waterwheel)]]></title><link><![CDATA[https://negatron.en.ec21.com/Micro_Bubble_Negative_Ionized_Oxygen--485387_485414.html]]></link><description><![CDATA[Features
Suppling hydrophilic oxygen 
Suppling H3 O2- negative ionized oxygen 
Dissolving NH3 and NH4 
Water reducer and purifier 
Removing precipitation sludge 
Dissolving protein, fat from feed 
Na]]></description><pubDate><![CDATA[20140501]]></pubDate></item>

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