Mmachi ojiji
Sistemụ mkpochapụ mmiri UV Ebubeghi maka ọgwụgwọ nke mmiri nwere mmetọ doro anya ma ọ bụ ebe ebum n'uche, dị ka nsị ahịhịa, ma ọ bụ akụkụ ahụ e bu n'obi ịtụgharị mmiri mkpofu ka ọ bụrụ mmiri ọñụụ dị mma nke microbiological.
Ogo mmiri (na)
Ogo mmiri na-ekere òkè dị ukwuu na mbufe ụzarị UV germicidal.A na-atụ aro na mmiri ahụ agaghị agafe na-esochi ọkwa kachasị elu.
Ọkwa itinye uche kachasị (dị oke mkpa)
Ígwè | ≤0.3ppm (0.3mg/L) |
Isi ike | ≤7gpg (120mg/L) |
Turbidity | <5NTU |
Manganese | ≤0.05ppm (0.05mg/L) |
Ihe siri ike kwụsịtụrụ | ≤10ppm (10mg/l) |
Mbufe UV | ≥750‰ |
Enwere ike imecha ọgwụgwọ mmiri nke ọma na ọkwa dị elu karịa nke edepụtara n'elu, mana ọ nwere ike ịchọ ka agbakwunyere usoro iji melite ogo mmiri na ọkwa a pụrụ ịgwọta ya.Ọ bụrụ, n'ihi ihe ọ bụla, ekwenyere na nnyefe UV adịghị mma, kpọtụrụ ụlọ ọrụ ahụ.
Ogologo UV (nm)
Mkpụrụ ndụ nje ga-anwụ na irradiation UVC (200-280mm).253.7nm spectral line of low pressure mercury lamp has high bactericidal effect and concentrates more than 900 ‰ mmepụta ume nke ala-nrụgide mercury UV oriọna.
UV dose
Nkeji ndị ahụ na-ewepụta usoro ọgwụgwọ UV nke opekata mpe 30,000microwatt-sekọnd kwa centimita square (μW-s/cm).2), ọbụlagodi na njedebe nke ndụ oriọna (EOL), nke zuru oke iji bibie ọtụtụ microorganisms mmiri, dị ka nje bacteria, yiasts, algae wdg.
Ngwọta bụ ngwaahịa nke ike & timedosage = ike * oge = micro watt / cm2* oge = microwatt-sekọnd kwa centimita square (μW-s/cm2) Mara: 1000μW-s / cm2= 1mj/cm2(milli-joule/cm2) |
Dịka ntuziaka izugbe, ndị a bụ ụfọdụ ọnụego nnyefe UV (UVT)
Mmiri obodo | 850-980‰ |
De-ionized ma ọ bụ Reverse Osmosis mmiri | 950-980‰ |
Mmiri dị n'elu (ọdọ mmiri, osimiri, wdg) | 700-900‰ |
Mmiri ala (olulu mmiri) | 900-950‰ |
Mmiri mmiri ndị ọzọ | 10-990‰ |