Menene tasirin wuce gona da iri na abun ciki na COD a cikin ruwa akan mu?

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Tasirin matsanancin buƙatar iskar oxygen (COD) a cikin ruwa akan lafiyar ɗan adam da yanayin muhalli yana da mahimmanci. COD yana aiki azaman maɓalli mai nuna alama don auna yawan gurɓataccen yanayi a cikin tsarin ruwa. Matsakaicin matakan COD suna nuna mummunar gurɓataccen ƙwayar cuta, wanda ke haifar da haɗari ga yanayin halittu da lafiyar jama'a.

Magungunan kwayoyin cuta masu guba da ke shiga cikin ruwa na iya cutar da halittun ruwa, ciki har da kifi, kuma suna iya taruwa ta hanyar sarkar abinci, daga karshe su shiga jikin dan Adam kuma su haifar da guba mai tsanani. Misali, tsawaita bayyanar da abubuwa kamar DDT yana da alaƙa da mummunan tasiri akan tsarin jijiya, lalacewar hanta, tabarbarewar ilimin halittar jiki, da yuwuwar rushewar tsarin haihuwa da kwayoyin halitta, gami da ƙarin haɗari na rashin daidaituwa na haihuwa da carcinogenesis.

Babban matakan COD kuma suna lalata ingancin ruwa kuma suna rushe ma'aunin muhalli. Lokacin da gurɓataccen yanayi ya shiga cikin koguna da tafkuna ba tare da magani akan lokaci ba, da yawa ana haɗa su cikin ruwan ƙasa. Bayan lokaci, waɗannan abubuwan da aka tara suna yin tasiri mai guba na dogon lokaci akan rayuwar ruwa. Wannan yana bayyana ta hanyoyi biyu na farko: na farko, yawan mace-mace na nau'in ruwa na iya faruwa, yana lalata yanayin muhalli kuma yana iya haifar da rugujewar duk wuraren da ke cikin ruwa; na biyu, gubobi suna ci gaba da tattarawa a cikin kwayoyin halitta kamar kifi da kifin. Cin dan Adam gurɓataccen abincin teku yana haifar da canja wuri da tara waɗannan abubuwa masu cutarwa a cikin jiki, yana haifar da haɗarin lafiya na dogon lokaci, gami da ciwon daji, nakasassu na ci gaba, da maye gurbi.

Haka kuma, manyan matakan COD da yawa suna lalata ƙarfin tsarkake kai na dabi'a na jikunan ruwa. Rushewar kwayoyin halitta yana cinye iskar oxygen (DO), kuma lokacin da yawan iskar oxygen ya wuce adadin sakewa, matakan DO na iya faɗuwa zuwa sifili, yana haifar da yanayin anaerobic. A ƙarƙashin irin waɗannan yanayi, ayyukan ƙananan ƙwayoyin cuta na anaerobic ya ci gaba, yana samar da iskar hydrogen sulfide kuma yana sa ruwa ya yi duhu kuma yana fitar da ƙamshi - alamomin gama gari na ƙazanta mai tsanani.

Amfani da masu nazarin COD yana taka muhimmiyar rawa wajen sa ido da hana matakan COD masu yawa. Ana amfani da mai nazarin Boqu'COD sosai a cikin kimanta ruwan saman, ruwan ƙasa, najasar gida, da ruwan sharar masana'antu. Yana goyan bayan gwaje-gwajen gaggawa na gaggawa a kan wurin da madaidaicin binciken ingancin ruwa na tushen dakin gwaje-gwaje, yana mai da shi kayan aiki iri-iri don kula da muhalli da sarrafa gurbatar yanayi.

 https://www.boquinstruments.com/chemical-oxygen-demand-codcr-water-quality-online-automatic-analyzer-product/https://www.boquinstruments.com/chemical-oxygen-demand-codcr-water-quality-online-automatic-analyzer-product/

 

 

Samfura

AME-3000

Siga

COD (Buƙatun Oxygen na Kemikal)

Aunawa Range

0-100mg/L,0-200mg/L da 0-1000mg/L,Uku-range atomatik sauyawa, expandable

Lokacin Gwaji

≤45 min

Kuskuren Nuni

± 8% ko ± 4mg/L (Dauki mafi girma)

Iyakar ƙididdigewa

≤15mg/L (Kuskuren nuni: ± 30%)

Maimaituwa

≤3%

Matsakaicin matakin 24h (30mg/L)

± 4mg/L

Ku rubuta sakonku anan ku aiko mana

Lokacin aikawa: Nuwamba-27-2025