Ruwa- wani sinadari mai mahimmanci ga ɗan adam, ruwa a zahiri ba zai iya sha ba saboda dalilai na waje daban-daban.Don saduwa da ingantattun ka'idodin sha. Ruwa yana buƙatar zama mai tsananin tacewa yayin da yake riƙe da abubuwan ma'adinai masu fa'ida.Ingancin ruwa ya bambanta sosai daga yanki zuwa yanki.
Dongguan Kinda yana ba da ingantacciyar mafita da tattalin arziƙi dangane da ingancin ruwa na filin don mafi kyawun biyan buƙatun gaskiyar kasuwanci da haɓakawa.
A kasar Sin, babban marufi na ruwa a kasuwa: shan ruwa mai tsafta, ruwa mai tsafta, shan ruwan bazara, shan ruwan ma'adinai, shan ruwa na halitta.
Tsarin kowane samfur ya ɗan bambanta.Tsarin samar da marufi na ruwan sha, musamman shan ruwan ma'adinai, yana da sauƙi. Don tabbatar da abun ciki na ma'adinai, ba a amfani da fasahar osmosis gabaɗaya.
GB.
Pseudomonas aeruginosa na iya shiga cikin ruwan da aka gama ta hanyar tacewa mara kyau, don haka yana da matukar muhimmanci a zaɓi babban tacewa mai inganci kuma abin dogaro don tabbatar da ingancin ruwan da aka gama.
Babban wuraren tacewa da shawarwarin abubuwan tacewa na tsarin ruwan kwalba:
1. m tace - barbashi cire tace kashi: aikace-aikace batu: kanti, kunna carbon downstream, ion musayar guduro downstream.Shawarwari na tace: PP narke-busa, 2-3um daidaitattun ƙididdiga, kusan 10um cikakkiyar daidaito.
2. daidaitaccen nau'in tacewa: dace da ruwan ma'adinai / ruwa mai tsabta, kare nau'in tacewa na ƙarshe;Cire 0.5-2.0um barbashi da sauran gurɓataccen abu;Rage adadin ƙananan ƙwayoyin cuta, shawarar tacewa: PP nadawa, 0.2um daidaitaccen ƙima, cikakken daidaito na 1um ko makamancin haka.
3. Tsaro tace kafin RO reverse osmosis: PP narkewa-fesa, maras muhimmanci daidaito na 5um, cikakken daidaito na game da 20um, cire barbashi, colloid da sauran impurities a cikin ruwa, da kuma saduwa da bukatun anti-tashar ruwa permeable membrane ruwa SDI kananan F5 .
4. kashi na ƙarshe na tace: dace da ruwan ma'adinai, ruwa mai tsabta da sauran ruwan kwalba;Kawar da ƙwayoyin cuta masu haifar da lalata ruwa kuma suna cutar da lafiyar ɗan adam;Nasihar cibiya mai sauri:0.22pm/0.45um PES/NG6/PVDF microbial grade bactericidal core.
5. tsantsar ajiyar ruwa mai tsabta tanki mai numfashi tace: shawarar tace kashi: bakin karfe harsashi + PTFE 0.22um tace kashi.
6. CIP tace: shawarar tace kashi: bakin karfe harsashi + PP narke-busa / PP nadawa / GF nadawa tace kashi 2-3um maras muhimmanci daidaito, 10um cikakken daidaito.