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<title><![CDATA[EC21 Product Catalogs - bod]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/bod--1208/1/bod.html]]></link><item>
<title><![CDATA[Marine Sewage Treatment Plants]]></title><link><![CDATA[https://andy00852.en.ec21.com/Marine_Sewage_Treatment_Plants--7416111_7416120.html]]></link><description><![CDATA[BOD5 (mg/l)
50
25
NR
30
COD (mg/l)
NR
125
NR
NR
Coliform (per 100ml)
250
100
200
20
PH
6~9
6~8.5
NR
6~9
Residual chlorine (mg/l)
NR
＜0.5
NR
10
Duration of type approval test (days)
10
10
10
30
The ]]></description><pubDate><![CDATA[20241003]]></pubDate></item>
<item>
<title><![CDATA[Mbbr Media]]></title><link><![CDATA[https://yuyuyuyu523.en.ec21.com/Mbbr_Media--11991836_11994181.html]]></link><description><![CDATA[Models 
（1）DC model：Specially designed for COD and BOD removal
（2）N model： Specially designed for enhanced nitrification
（3）DN model：Specially designed for denitrification
（4）AN]]></description><pubDate><![CDATA[20240829]]></pubDate></item>
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<title><![CDATA[Microorganism Sewage Septic Tank  Toilet Treatment Biological Product Probiotics Odor Remove]]></title><link><![CDATA[https://yuexiangenzyme.en.ec21.com/Microorganism_Sewage_Septic_Tank_Toilet--9271684_9781658.html]]></link><description><![CDATA[BOD, COD, ammonia, phosphate, nitrite and surfactant.
Ingredients:
It is a biological active material, containing a large amount of bacteria composed of aerobic and anaerobic enzymes. It consists of ]]></description><pubDate><![CDATA[20190916]]></pubDate></item>

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