Yadda za a yi sauri yin hukunci akan kewayon tattara samfuran ruwa na COD?

Lokacin gano COD, lokacin da muka sami samfurin ruwa wanda ba a san shi ba, ta yaya za a hanzarta fahimtar matsakaicin kewayon samfurin ruwa?Ɗaukar aikace-aikacen aikace-aikacen kayan aikin gwajin ingancin ruwa na Lianhua Technology da reagents, sanin ƙimar COD na samfurin ruwa na iya taimaka mana zaɓar kewayon da ya dace da kuma na'urorin COD don tabbatar da ƙimar ganowa mafi daidai, don haka samar da ƙarin bayani don kula da najasa na gaba. aiki.Taimakon bayanan gaskiya kuma abin dogaro.

Na gaba, za mu bi matakan injiniyoyin Fasaha na Lianhua kuma mu koya muku yadda ake saurin fahimtar ma'aunin COD a cikin samfuran ruwa.Da farko sai a dauki bututun gwaji guda 3 sannan a dora su a kan kwandon gwajin, sannan a zuba ruwa mai distilled 2.5 ml a daya daga cikin bututun gwajin, sannan a zuba 2.5 ml na samfurin ruwan da za a gwada a sauran bututun gwaji guda biyu.Sa'an nan kuma ƙara DE reagent na Lianhua Technology COD a cikin bututun gwaji guda uku, girgiza da kyau kuma lura da canjin launi na samfurin ruwa a cikin bututun gwajin.Muna amfani da launi don yin hukunci game da ƙaddamarwar COD a cikin samfurin ruwa.Mafi kusancin launi zuwa shuɗi-kore, mafi girman maida hankali, kuma akasin haka, mafi kusancin launi zuwa blank, ƙarami na maida hankali.Bisa ga wannan ka'ida, sauran abubuwan ganowa kuma za su iya sanin ƙimar samfurin ruwa ta hanyar haɓaka launi na ƙarshe na gwajin.Kun koyi shi?

Abin da ke sama shine game da yadda za a yi sauri yin hukunci game da madaidaicin kewayon samfuran ruwa na COD.Bi mu da ƙarin koyo game da gwajin ingancin ruwa!