A cikin ainihin yanayin gwajin mu, akwai alamomi da yawa da za a auna, ragowar chlorine ɗaya ne daga cikin alamomin da galibi ke buƙatar tantancewa.
Kwanan nan, mun sami amsa daga masu amfani: Lokacin amfani da hanyar DPD don auna ragowar chlorine, a fili yana jin ƙamshi mai nauyi, amma gwajin bai nuna launi ba.Menene halin da ake ciki?(Lura: Abubuwan buƙatun gefe na mai amfani suna da girma sosai)
Game da wannan al'amari, bari mu yi nazari tare da ku a yau!
Da farko, hanya mafi fa'ida don gano ragowar chlorine shine DPD spectrophotometry.Dangane da EPA, ragowar kewayon chlorine na hanyar DPD shine gabaɗaya 0.01-5.00 mg/L.
Abu na biyu, acid hypochlorous, babban bangaren na sauran chlorine kyauta a cikin ruwa, yana da oxidizing da bleaching Properties.Lokacin da aka auna ragowar chlorine ta hanyar DPD, lokacin da ragowar chlorine a cikin samfurin ruwa ya yi yawa, bayan DPD ya cika da oxidized da launin launi, sauran sauran sauran chlorine suna nuna kayan bleaching, kuma launi yana bleached.
Dangane da wannan yanayin, mun ba da shawarar mafita guda biyu kamar haka:
1. Lokacin amfani da hanyar DPD don gano ragowar chlorine, zaku iya tsoma samfurin ruwa tare da ruwa mai tsafta don yin ragowar chlorine a cikin kewayon 0.01-5.00 mg/L, sannan kuyi bincike.
2. Kuna iya zaɓar kayan aiki kai tsaye waɗanda ke gano babban adadin chlorine da ya rage don ganowa
A gaskiya ma, a cikin gwaji na ainihi, za ku fuskanci matsaloli iri-iri.Lokacin auna ragowar chlorine ta hanyar DPD, tabbas kuna jin wari mai nauyi, amma babu launi a cikin gwajin.Abin da ke sama shine rabonmu.Ina fatan zai zama taimako ga aikin gwajin ku.Idan kuna da wasu tambayoyi ko ingantattun hanyoyin, zaku iya tuntuɓar mu cikin lokaci don ƙarin sadarwa.Na yi imani za ku sami gamsasshiyar amsa ga matsalolin da kuke fuskanta
Na gode!!!
Lokacin aikawa: Juni-17-2021