Cod Test Tube

Uvavanyo lweMfuneko yeoksijini yeMichiza (COD) yeyona ndlela ibalulekileyo yokuvavanya umgangatho wamanzi, ngakumbi kunyango lwamanzi amdaka kunye nokubeka iliso kokusingqongileyo. Iityhubhu zovavanyo lwe-COD zenza lula inkqubo, kodwa ukusetyenziswa ngokufanelekileyo kubalulekile ukuze ufumane iziphumo ezichanekileyo

I-Aijiren COD Test Tube yenziwe ngeglasi ye-borosilicate, enokunciphisa utshintsho lwe-pH kunye nongcoliseko olunokuthi lutsalwe kwiglasi yekalika yesoda.  Ityhubhu yokuvavanya ukwetyisa kweglasi ingasetyenziselwa uhlalutyo kumaqondo obushushu angaphezu kwe-130 degrees Celsius.  Iveliswa kwindawo yokugcina ilabhoratri ngeenjongo ezahlukeneyo jikelele kwaye inokubamba phantse nantoni na. I-COD Test Tube incinci ngobukhulu kwaye ilula ngobunzima. Inokuvavanywa ngaphandle kwaso nasiphi na esinye isixhobo selabhoratri kunye namagcisa; kuthatha kuphela i-3-5 imizuzu yokuvavanya isampuli, ngaphandle kwezixhobo ezongezelelweyo okanye izixhobo kwaye kulula ukuyisebenzisa. Ezi ityhubhu zovavanyo ziqinisekisiweyo ze-SGC. Le mibhobho ingasetyenziswa kube kanye kuphela, ngoko ayinakuphinda isetyenziswe. Ngovavanyo lwe-tube ye-Aijiren COD, umsebenzisi ngamnye unokwenza lula ukukhangela amanzi abukhali kwaye achanekileyo.