Menene tasirin yawan sinadarin COD a cikin ruwa a kanmu?

https://www.boquinstruments.com/

 

Tasirin yawan buƙatar iskar oxygen (COD) a cikin ruwa ga lafiyar ɗan adam da muhallin muhalli yana da matuƙar muhimmanci. COD yana aiki a matsayin babbar alama don auna yawan gurɓatattun abubuwa a cikin tsarin ruwa. Matakan COD masu yawa suna nuna mummunan gurɓataccen abubuwa a cikin halittu, wanda ke haifar da manyan haɗari ga yanayin halittu da lafiyar jama'a.

Guba mai 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 ƙarshe suna shiga jikin ɗan adam kuma suna haifar da guba ta yau da kullun. Misali, tsawon lokacin da ake shaƙar abubuwa kamar DDT yana da alaƙa da mummunan tasiri ga tsarin jijiyoyi, lalacewar hanta, rashin aikin jiki, da yuwuwar katsewa ga tsarin haihuwa da na gado, gami da ƙaruwar haɗarin rashin daidaituwar haihuwa da kuma cutar kansa.

Yawan gurɓatattun ƙwayoyin cuta (COD) kuma yana kawo cikas ga ingancin ruwa da kuma lalata daidaiton muhalli. Idan gurɓatattun ƙwayoyin cuta suka shiga koguna da tafkuna ba tare da magani a kan lokaci ba, da yawa suna shiga cikin ƙasan ƙasa. Bayan lokaci, waɗannan abubuwan da suka taru suna haifar da mummunan tasiri na dogon lokaci ga rayuwar ruwa. Wannan yana bayyana ta hanyoyi biyu: na farko, yawan mace-macen nau'ikan ruwa na iya faruwa, yana lalata yanayin halittu kuma yana iya haifar da rushewar dukkan wuraren zama na ruwa; na biyu, guba suna ci gaba da taruwa a cikin halittu kamar kifi da kifin shellfish. Cin abincin teku da ya gurɓata yana haifar da canja wurin da tara waɗannan abubuwa masu cutarwa a cikin jiki, yana haifar da manyan haɗarin lafiya na dogon lokaci, gami da ciwon daji, matsalolin ci gaba, da maye gurbi na kwayoyin halitta.

Bugu da ƙari, yawan COD da ya wuce kima yana lalata ƙarfin tsarkake kansa na halitta na jikin ruwa. Lalacewar abubuwan da ke cikin halitta yana cinye iskar oxygen da aka narkar (DO), kuma lokacin da yawan iskar oxygen ya wuce ƙimar sake iskar oxygen, matakan DO na iya faɗuwa zuwa sifili, wanda ke haifar da yanayin rashin iskar oxygen. A ƙarƙashin irin waɗannan yanayi, ayyukan ƙwayoyin cuta na anaerobic na ci gaba, suna samar da iskar hydrogen sulfide kuma suna sa ruwan ya yi duhu da kuma fitar da ƙamshi mara kyau - alamu na yau da kullun na gurɓataccen iska.

Amfani da na'urorin nazarin COD yana taka muhimmiyar rawa wajen sa ido da hana yawan COD. Ana amfani da na'urar nazarin Boqu'COD sosai wajen tantance ruwan saman ƙasa, ruwan ƙasa, najasa na cikin gida, da kuma ruwan sharar masana'antu. Yana tallafawa duka gwajin gaggawa cikin sauri a wurin da kuma tantance ingancin ruwa bisa dakin gwaje-gwaje, wanda hakan ya sa ya zama kayan aiki mai amfani don sa ido kan muhalli da kuma shawo kan gurɓataccen iska.

 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/

 

 

Samfuri

AME-3000

Sigogi

Bukatar iskar oxygen ta Sinadarin COD (Sinadari mai guba)

Nisan Aunawa

0-100mg/L, 0-200mg/L da 0-1000mg/L, Sauyawa ta atomatik mai matakai uku, mai faɗaɗawa

Lokacin Gwaji

≤minti 45

Kuskuren Nuni

±8% ko ±4mg/L (Ɗauki mafi girma)

Iyakan adadi

≤15mg/L(Kuskuren nuni: ±30%)

Maimaitawa

≤3%

Ƙarancin aiki a cikin awanni 24 (30mg/L)

±4mg/L

Rubuta saƙonka a nan ka aika mana da shi

Lokacin Saƙo: Nuwamba-27-2025