Kuganhurirwa Kwekushandisa
Iyo UV mvura yekuuraya hutachiona sisitimu Haina kuitirwa kurapwa kwemvura ine kusvibiswa kuri pachena kana kwakananga sosi, segetsi retsvina, uye iyo unit haina kuitirwa kushandura mvura yetsvina kuita microbiologically mvura yekunwa yakachengeteka.
Hunhu hwemvura (mu)
Hunhu hwemvura hunoita basa guru mukufambiswa kwemwaranzi inouraya utachiona hweUV.Inokurudzirwa kuti mvura yacho isapfuure kunotevera mazinga epamusoro ekugadzirisa.
Maximum Concentration Levels (Yakakosha kwazvo)
Iron | ≤0.3ppm(0.3mg/L) |
Kuoma | ≤7gpg(120mg/L) |
Turbidity | <5NTU |
Manganese | ≤0.05ppm(0.05mg/L) |
Yakarembera yakasimba | ≤10ppm(10mg/l) |
UV Transmittance | ≥750‰ |
Kurapa mvura zvine mutsindo nepamusoro-soro pane yakanyorwa pamusoro inogona kuitwa, asi zvingada matanho akawedzerwa ekuvandudza kunaka kwemvura kusvika kumazinga anorapika.Kana, nokuda kwechikonzero chipi nechipi, zvinotendwa kuti UV kutapurirana hakusi kugutsa, bata fekitari.
UV Wavelength (nm)
Masero ebhakitiriya anofa muUVC (200-280mm) irradiation.253.7nm spectral line ye low pressure mercury rambi ine high bactericidal effect uye inoisa zvinopfuura 900 ‰ kubuda simba kwe low-pressure mercury UV rambi.
UV Dose
Iwo mayunitsi anoburitsa muyero weUV unosvika 30,000microwatt-sekondi pa square centimita (μW-s/cm.2), kunyangwe pakupera-kwehupenyu hwemwenje (EOL), iyo inopfuura kukwana kuparadza tupukanana tune mvura, senge mabhakitiriya, mbiriso, algae nezvimwe.
DOSAGE chigadzirwa chekusimba & timedosage=intensity*nguva=micro watt/cm2*nguva=microwatt-masekondi pa square centimita (μW-s/cm2)Note:1000μW-s/cm2=1mj/cm2(milli-joule/cm2) |
Segwara rinotungamira, zvinotevera ndezvimwe zvakajairika UV kutapurirana mazinga (UVT)
Guta remvura | 850-980 ‰ |
De-ionized kana Reverse Osmosis mvura | 950-980 ‰ |
Mvura yepamusoro (madziva, nzizi, nezvimwewo) | 700-900 ‰ |
Mvura yepasi (matsime) | 900-950 ‰ |
Zvimwe zvinwiwa | 10-990 ‰ |