A cikin wani labarin da ya gabata, mun tattauna cewa wasu tsofaffin lilin na iya yagewa cikin sauƙi a cikin masana'antar wanki saboda rashin ingancin pH a cikin dogon lokaci. To, ta yaya za mu iya sanin ƙimar pH na lilin da aka wanke? A yau, za mu raba muku wasu mafita gama gari.
Ko darajar pH na lilin da aka wanke ya dace ko a'a yana ɗaya daga cikin alamun ingancin wankewa. China tana da ƙa'idodi masu alaƙa kan ƙimar pH na yadin da aka wanke.
A cikin aikin da ake yi a yanzu,shuke-shuken wankiakwai hanyoyi uku don duba ko ƙimar pH ta cancanta.
Hanyar Gwajin Ruwa ta Karshe (Hanyar Kai Tsaye)
Masana'antun wanki suna buƙatar sinadarin acid mai hana ruwa shiga don daidaita ƙimar pH na yadi da kuma kawar da sabulun wanki da sauran abubuwan da ke haifar da jaraba a cikin lilin.
● Hanyar da ba ta kai tsaye ba tana amfani da ruwan kurkura na ƙarshe don gwada matakin pH ɗinsa don sanin ƙimar pH na lilin.
Wannan hanyar tana da sauƙi kuma ba ta da tsada sosai. Ana iya sarrafa ta a wurin a cikin masana'antar wanki kuma tana da amfani sosai a cikin ayyukan yau da kullun. Duk da haka, sakamakon ya bambanta saboda abin dubawa ba shine lilin ɗin kanta ba.
Hanyar Gwajin Maganin Acid-Alkali na Titration na Lilin (Hanyar Kai Tsaye)
● Zuba maganin gwajin alamar acid-tushe a kan lilin da aka wanke → lura da launinsa → kwatanta launi da farantin Colorimetric → kimanta ƙimar pH
Wannan hanyar kai tsaye tana da ɗan gajeren lokacin gwaji da ƙarancin farashi. Ana iya yin ta a masana'antar wanki kuma tana da amfani mai ƙarfi. Tana buƙatar masu aiki su san ta.tsarin wankida kuma alaƙar da ke tsakanin canjin launi na maganin da ƙimar pH. Sakamakon gwajin yana da alaƙa da kauri na yadi, ragowar ruwa, adadin maganin gwaji, da kuma ƙwarewar masu aiki. Mutane daban-daban na iya samun fassarori daban-daban na sakamakon iri ɗaya. Kodayake sakamakon gwajin na iya ɗan bambanta, daidaitonsa ya fi na hanyar da ba ta kai tsaye ba.
Hanyar Gwajin Darajar pH don Cire Ruwa daga Yadi
Ya kamata cibiyar gano ƙwararru ta kammala wannan hanyar.
● Ɗauki samfurin yadi → Yi amfani da kayan gwaji → Gwada ƙimar pH na ruwan da aka cire daga lilin
Wannan hanyar ta ƙunshi cikakken bincike kan dukkan abubuwa, don haka sakamakon gwajin ya kasance daidai kuma mai karko. Wannan hanyar da aka tsara don bayar da rahotannin gwaji ta ɗakin gwaje-gwaje na ɓangare na uku abin dogaro ne kuma mai iko.
Kammalawa
Waɗannan hanyoyi guda uku duk suna da nasu fa'idodi. Hanya kai tsaye da hanyar da ba ta kai tsaye ba suna aiki ga binciken yau da kullun saboda suna da sauri da sauƙi. Cire ruwan da aka samo daga hanyar gwajin yadi yana buƙatar cibiyar gano ƙwararru. Ta hanyar haɗa hanyoyin guda uku,shuke-shuken wankizai iya sarrafa ƙimar pH na lilin.
Lokacin Saƙo: Mayu-23-2025