Bayanin Kula da Ingancin Ruwa da Bukatun Sarrafa Chlorine a Vietnam
A matsayinta na mai saurin bunƙasa masana'antu da biranen kudu maso gabashin Asiya, Vietnam na fuskantar matsi biyu akan sarrafa albarkatun ruwa. Kididdiga ta nuna kusan kashi 60% na ruwan karkashin kasa da kashi 40% na ruwan saman a Vietnam an gurbata su zuwa nau'i daban-daban, tare da gurbacewar kwayoyin halitta da sinadarai sune abubuwan da suka fi daukar hankali. A cikin tsarin samar da ruwa, ragowar chlorine - a matsayin ragowar chlorine mai aiki daga lalata - yana taka muhimmiyar rawa wajen tabbatar da amincin ruwa. Rashin isassun chlorine ya kasa ci gaba da kawar da ƙwayoyin cuta a cikin bututun, yayin da matakan wuce gona da iri na iya haifar da cututtukan cututtukan cututtukan cututtukan fata. WHO ta ba da shawarar kiyaye ragowar adadin chlorine tsakanin 0.2-0.5mg/L a cikin ruwan sha, yayin da ma'aunin QCVN na Vietnam 01:2009/BYT yana buƙatar ƙaramar 0.3mg/L a ƙarshen bututun mai.
Abubuwan samar da ruwa na Vietnam suna nuna rarrabuwar kawuna tsakanin birane da karkara. Yankunan birane kamar Hanoi da Ho Chi Minh City suna da ingantattun tsarin samar da kayayyaki amma suna fuskantar ƙalubale daga bututun da suka tsufa da kuma gurɓatawar sakandare. Kusan kashi 25% na mutanen karkara har yanzu ba su da tsaftataccen ruwan sha, sun dogara da farko kan rijiyar da ba ta da isasshen ruwa ko kuma ruwan sama. Wannan ci gaban da bai dace ba yana haifar da buƙatu daban-daban don fasahar saka idanu na chlorine - yankunan birane suna buƙatar daidaitaccen tsari, tsarin kan layi na ainihin lokacin yayin da yankunan karkara ke ba da fifikon farashi-tasiri da sauƙin aiki.
Hanyoyin sa ido na al'ada sun haɗu da shingen aiwatarwa da yawa a Vietnam:
- Binciken dakin gwaje-gwaje yana buƙatar sa'o'i 4-6 ta ma'aikatan da aka horar
- Samfurin na hannu yana takura ta hanyar shimfidar wuri mai tsawo na Vietnam da hadadden tsarin kogin
- Bayanan da aka cire ya kasa samar da ci gaba da fahimta don daidaitawa tsari
Wadannan iyakoki sun bayyana musamman a lokacin gaggawa kamar lamarin 2023 da ya faru a wani wurin shakatawa na masana'antu a lardin Dong Nai.
Sauran fasahar firikwensin chlorine yana ba da sabbin mafita don sa ido kan ruwa na Vietnam. Na'urori masu auna firikwensin zamani da farko suna amfani da ka'idodin electrochemical (polarography, dindindin ƙarfin lantarki) ko ka'idodin gani (DPD colorimetry) don auna kai tsaye kyauta da jimlar chlorine, watsa bayanan ainihin-lokaci ta hanyar haɗin waya ko mara waya. Idan aka kwatanta da hanyoyin gargajiya, wannan fasaha tana ba da amsa cikin sauri (<30 seconds), daidaito mafi girma (± 0.02mg/L), da ƙarancin kulawa - musamman dacewa da yanayin wurare masu zafi na Vietnam da buƙatun saka idanu.
Shirin "Birnin Waya" na Vietnam da shirin "Tsaftace Ruwa" na kasa suna ba da goyon bayan manufofi don ɗaukar firikwensin chlorine. A 2024Vietnam Ragowar Chlorine Analyzer Ci gaban Masana'antu da Rahoton Binciken Zuba Jariya nuna shirin gwamnati na inganta tsarin sa ido a manyan biranen kasar, tare da ba da fifiko ga kayan aikin sa ido kan sinadarin chlorine a yanar gizo. A lokaci guda, Ma'aikatar Lafiya ta ƙara yawan sa ido da ake buƙata daga kowane wata zuwa yau da kullun a wurare masu mahimmanci, ƙara haɓaka buƙatar fasahar zamani.
Tebur: Ragowar Iyakan Chlorine a cikin Ma'aunin Ingancin Ruwa na Vietnam
| Nau'in Ruwa | Daidaitawa | Iyakar Chlorine (mg/L) | Mitar Kulawa |
|---|---|---|---|
| Ruwan sha na karamar hukuma | QCVN 01:2009/BYT | ≥0.3 (ƙarshen ƙarshen) | Kullum (mahimman bayanai) |
| Ruwan kwalba | QCVN 6-1: 2010/BYT | ≤0.3 | Kowane tsari |
| Pool | QCVN 02:2009/BYT | 1.0-3.0 | Kowane awa 2 |
| Ruwan sharar asibiti | QCVN 28:2010/BTNMT | ≤1.0 | Ci gaba |
| Sanyayawar Masana'antu | Matsayin Masana'antu | 0.5-2.0 | Dogaran tsari |
Kasuwar firikwensin Vietnamese tana nuna haɗin kai tsakanin ƙasashen duniya da na gida, tare da samfuran ƙima kamar LAR na Jamus da HACH na Amurka da ke mamaye manyan sassan yayin da masana'antun China kamar Xi'an Yinrun (ERUN) da Shenzhen AMT suka sami rabon kasuwa ta hanyar farashi mai gasa. Musamman ma, kamfanonin Vietnam suna shiga masana'antar firikwensin ta hanyar haɗin gwiwar fasaha, kamar na'urori masu rahusa na kamfanin Hanoi na Hanoi sun yi nasarar yin gwajin gwajin ruwa a makarantun karkara.
Rikodin gida yana fuskantar ƙalubalen daidaitawa da yawa:
- Yanayin zafi yana shafar kayan lantarki
- Babban turbidity yana tasiri daidaitaccen gani
- Samar da wutar lantarki ta wucin gadi a yankunan karkara
Masana'antun sun amsa da kariya ta IP68, tsaftacewa ta atomatik, da zaɓuɓɓukan ikon hasken rana don haɓaka dogaro a cikin yanayin buƙatun Vietnam.
Ƙa'idodin Fasaha da Takamaiman Daidaituwa na Vietnam
Sauran na'urori masu auna firikwensin chlorine suna amfani da hanyoyin gano asali guda uku a Vietnam, kowannensu ya dace da yanayi daban-daban da aikace-aikace.
Na'urori masu auna firikwensin polarographic, wanda ERUN-SZ1S-A-K6 ya misalta, sun mamaye ayyukan birni da na masana'antu. Waɗannan suna auna bambance-bambancen yanzu tsakanin na'urori masu aiki da na'urori (yawanci tsarin lantarki na gwal), suna ba da daidaitattun daidaito (± 1% FS) da saurin amsawa (<30s). A Shuka Ruwa na Ho Chi Minh City No.3, sakamakon polarographic ya nuna daidaiton kashi 98% tare da ma'aunin DPD na dakin gwaje-gwaje. Haɗaɗɗen hanyoyin tsaftacewa ta atomatik (tsarin goge) yana tsawaita tazarar kulawa zuwa watanni 2-3 - mai mahimmanci ga rijiyoyin algae na Vietnam.
Na'urori masu auna wutar lantarki na dindindin (misali, tsarin LAR) sun yi fice a cikin hadadden aikace-aikacen ruwan sharar gida. Ta hanyar amfani da ƙayyadaddun yuwuwar da auna sakamakon halin yanzu, suna nuna babban juriya na tsangwama ga sulfides da manganese - musamman mai mahimmanci a cikin ruwa mai nauyi na Kudancin Vietnam. Kamfanin Can Tho AKIZ na masana'antar ruwan sharar gida yana amfani da wannan fasaha tare da tsarin NitriTox don kula da sinadarin chlorine a 0.5-1.0mg/L.
Na'urorin firikwensin launi na gani kamar Blueview's ZS4 suna ba da buƙatun ma'auni da yawa na kasafin kuɗi. Ko da yake a hankali (minti 2-5), ƙarfin madaidaicin madaidaicin tushen DPD ɗin su (pH/turbidity na lokaci ɗaya) yana rage farashi don kayan aikin lardi. Ci gaban Microfluidic sun yanke amfani da reagent da kashi 90%, yana sauƙaƙe nauyin kulawa.
Hakanan zamu iya samar da mafita iri-iri don
1. Mita na hannu don ingancin ruwa mai yawan siga
2. Tsarin Buoy mai iyo don ingancin ruwa da yawa
3. Goga mai tsaftacewa ta atomatik don firikwensin ruwa da yawa
4. Cikakken saitin sabobin da tsarin mara waya ta software, yana goyan bayan RS485 GPRS / 4g/WIFI/LORA/LORAWAN
Abubuwan da aka bayar na Honde Technology Co., Ltd.
Email: info@hondetech.com
Gidan yanar gizon kamfani:www.hondetechco.com
Lambar waya: +86-15210548582
Lokacin aikawa: Juni-24-2025