Bayani Kan Kula da Ingancin Ruwa da Bukatun Kula da Chlorine a Vietnam
A matsayinta na ƙasar kudu maso gabashin Asiya mai tasowa cikin sauri kuma mai tasowa, Vietnam tana fuskantar matsin lamba biyu kan kula da albarkatun ruwa. Kididdiga ta nuna cewa kusan kashi 60% na ruwan karkashin kasa da kashi 40% na ruwan saman Vietnam sun gurɓata zuwa matakai daban-daban, inda gurɓatar ƙwayoyin cuta da sinadarai suka zama babban abin damuwa. A tsarin samar da ruwa, ragowar chlorine - a matsayin sauran sinadarin chlorine mai aiki daga kashe ƙwayoyin cuta - yana taka muhimmiyar rawa wajen tabbatar da amincin ruwa. Rashin isasshen sinadarin chlorine da ya rage ba ya ci gaba da kawar da ƙwayoyin cuta a cikin bututun mai, yayin da yawan sinadarin ke iya haifar da ƙwayoyin cuta masu cutar kansa. WHO ta ba da shawarar kiyaye yawan sinadarin chlorine da ya rage tsakanin 0.2-0.5mg/L a cikin ruwan sha, yayin da ma'aunin QCVN 01:2009/BYT na Vietnam yana buƙatar aƙalla 0.3mg/L a ƙarshen bututun mai.
Kayayyakin ruwa na Vietnam suna nuna babban bambanci tsakanin birane da karkara. Birane kamar Hanoi da Ho Chi Minh City suna da tsarin samar da kayayyaki cikakke amma suna fuskantar ƙalubale daga bututun mai tsufa da gurɓataccen abu na biyu. Kimanin kashi 25% na al'ummar karkara har yanzu ba su da damar samun ruwan sha mai kyau, suna dogaro ne kawai da ruwan da ba a kula da shi sosai ko ruwan saman da ba a yi masa magani ba. Wannan ci gaban da bai daidaita ba yana haifar da buƙatu daban-daban na fasahar sa ido kan sinadarin chlorine - yankunan birane suna buƙatar tsarin intanet mai inganci, na ainihin lokaci, yayin da yankunan karkara ke fifita inganci da sauƙin aiki.
Hanyoyin sa ido na gargajiya suna fuskantar cikas da yawa a aiwatarwa a Vietnam:
- Binciken dakin gwaje-gwaje yana buƙatar awanni 4-6 daga ma'aikatan da aka horar
- An takaita ɗaukar samfurin da hannu ta hanyar dogon yanayin ƙasa na Vietnam da kuma tsarin koguna masu rikitarwa.
- Bayanan da aka katse ba su samar da ci gaba da fahimta don daidaita tsarin ba
Waɗannan ƙuntatawa sun bayyana musamman a lokacin gaggawa kamar fashewar sinadarin chlorine a shekarar 2023 a wani wurin masana'antu a lardin Dong Nai.
Fasahar firikwensin chlorine da ta rage tana ba da sabbin hanyoyin magance matsalar ruwa a Vietnam. Na'urori masu auna sigina na zamani galibi suna amfani da ƙa'idodin lantarki (polarography, constant voltage) ko ƙa'idodin gani (DPD colorimetry) don auna chlorine kyauta da cikakken chlorine kai tsaye, suna watsa bayanai na ainihin lokaci ta hanyar haɗin waya ko mara waya. Idan aka kwatanta da hanyoyin gargajiya, wannan fasaha tana ba da amsa cikin sauri ( Shirye-shiryen "Birnin Wayo" na Vietnam da kuma shirin ƙasa na "Ruwa Mai Tsabta" suna ba da goyon bayan manufofi don ɗaukar na'urorin auna sinadarin chlorine. 2024Rahoton Binciken Masana'antu da Zuba Jari na Ragowar Chlorine na Vietnamya nuna shirin gwamnati na inganta tsarin sa ido a manyan birane, yana mai ba da fifiko ga kayan aikin sa ido kan sinadarin chlorine ta intanet. A halin yanzu, Ma'aikatar Lafiya ta ƙara yawan sa ido da ake buƙata daga wata-wata zuwa kowace rana a wurare masu mahimmanci, wanda hakan ke ƙara buƙatar fasahar zamani. Tebur: Iyakokin Chlorine da Suka Rage a Matsayin Ingancin Ruwa na Vietnam Kasuwar na'urorin auna firikwensin Vietnam ta nuna cewa akwai haɗin kai tsakanin ƙasashen duniya da na gida, inda manyan kamfanoni kamar LAR na Jamus da HACH na Amurka suka mamaye manyan sassan yayin da masana'antun China kamar Xi'an Yinrun (ERUN) da Shenzhen AMT ke samun hannun jari a kasuwa ta hanyar farashi mai kyau. Abin lura shi ne, kamfanonin Vietnam suna shiga masana'antar na'urorin auna firikwensin ta hanyar haɗin gwiwar fasaha, kamar na'urorin auna firikwensin masu araha na wani kamfani da ke Hanoi sun yi nasarar gwajin ayyukan ruwa na makarantun karkara. Ɗauki a cikin gida yana fuskantar ƙalubale da dama na daidaitawa: Masana'antun sun mayar da martani da kariyar IP68, tsaftacewa ta atomatik, da zaɓuɓɓukan wutar lantarki ta hasken rana don haɓaka aminci a cikin mawuyacin yanayi na Vietnam. Na'urori masu auna sinadarin chlorine da suka rage suna amfani da manyan hanyoyin gano ƙwayoyin cuta guda uku a Vietnam, kowannensu ya dace da yanayi da aikace-aikace daban-daban. Na'urori masu auna haske na polagraphic, waɗanda ERUN-SZ1S-A-K6 ya misalta, suna mamaye ginshiƙan birni da na masana'antu. Waɗannan suna auna bambancin halin yanzu tsakanin na'urorin lantarki masu aiki da na tunani (yawanci tsarin lantarki na zinariya), suna ba da babban daidaito (±1%FS) da kuma saurin amsawa (<30s). A Cibiyar Ruwa ta Ho Chi Minh City mai lamba 3, sakamakon polagraphic ya nuna daidaito 98% tare da ƙa'idodin DPD na dakin gwaje-gwaje. Haɗaɗɗun hanyoyin tsaftacewa ta atomatik (tsarin goga) suna tsawaita tazara na kulawa zuwa watanni 2-3 - mahimmanci ga ruwan da ke da wadataccen algae na Vietnam. Na'urori masu auna ƙarfin lantarki na yau da kullun (misali, tsarin LAR) sun yi fice a aikace-aikacen ruwan shara mai rikitarwa. Ta hanyar amfani da ƙarfin da aka ƙayyade da kuma auna kwararar da ke haifar da shi, suna nuna juriya mai ƙarfi ga sulfides da manganese - musamman masu mahimmanci a cikin ruwan da ke ɗauke da sinadarai masu nauyi a kudancin Vietnam. Kamfanin samar da ruwan shara na masana'antu na Can Tho AKIZ yana amfani da wannan fasaha tare da tsarin NitriTox don kiyaye sinadarin chlorine mai fitarwa a 0.5-1.0mg/L. Na'urori masu auna launuka kamar na Blueview's ZS4 suna biyan buƙatun sigogi da yawa waɗanda suka dace da kasafin kuɗi. Duk da cewa suna da jinkiri (minti 2-5), ƙarfin su na sigogi da yawa da ke tushen DPD (pH/turbidity a lokaci guda) yana rage farashi ga ayyukan samar da wutar lantarki na lardi. Ci gaban microfluidic ya rage yawan amfani da reagent da kashi 90%, wanda hakan ya rage nauyin kulawa. Haka kuma za mu iya samar da mafita iri-iri don 1. Mita mai riƙe da hannu don ingancin ruwa mai sigogi da yawa 2. Tsarin Buoy mai iyo don ingancin ruwa mai sigogi da yawa 3. Goga mai tsaftacewa ta atomatik don na'urar firikwensin ruwa mai sigogi da yawa 4. Cikakken saitin sabar da na'urar mara waya ta software, tana goyan bayan RS485 GPRS /4g/WIFI/LORA/LORAWAN Da fatan za a tuntuɓi Honde Technology Co., LTD. Email: info@hondetech.com Shafin yanar gizon kamfani:www.hondetechco.com Lambar waya: +86-15210548582
Nau'in Ruwa Daidaitacce Iyakar Chlorine (mg/L) Mita na Kulawa Ruwan Sha na Karamar Hukuma QVN 01:2009/BYT ≥0.3 (ƙarshen) Kullum (mahimman wurare) Ruwan kwalba QCVN 6-1:2010/BYT ≤0.3 Kowace rukuni Wuraren Wanka QVN 02:2009/BYT 1.0-3.0 Kowace awa 2 Ruwan sharar asibiti QVN 28:2010/BTNMT ≤1.0 Ci gaba Sanyaya Masana'antu Ma'aunin Masana'antu 0.5-2.0 Dogaro da tsari
Ka'idojin Fasaha da Daidaitawa na Musamman na Vietnam
Lokacin Saƙo: Yuni-24-2025