otinga konutai formate
Tohu matua:
Ihirangi: ≥20%, ≥25%, ≥30%
Te ahua: te wai marama me te marama, kaore he kakara whakapouri.
Mahinga waikore: ≤0.006%
Te kaupapa matua:
Hei rongoa i te parakaingaki o nga taone nui, akohia te awe o te tau paraka (SRT) me te puna waro o waho (te wairewa konutai konutai) i runga i te whakakorenga o te punaha me te tango ūkuikui.Ka whakamahia te konutai acetate hei puna waro taapiri ki te whakangao i te paru denitrification, katahi ka whakamahi i te otinga parepare hei whakahaere i te pikinga o te pH i te wa o te tukanga denitrification i roto i te awhe 0.5.Ka taea e te huakita whakakino te whakauru i te CH3COONa, no reira ka whakamahia te CH3COONa hei puna waro o waho mo te whakakore, ka taea hoki te pupuri i te uara COD para ki te taumata iti.I tenei wa, ko te maimoatanga parakaingaki i nga taone me nga kaunihera katoa me taapiri te konutai acetate hei puna waro ki te whakatutuki i nga paerewa tukunga taumata tuatahi.
Whakatakotoranga kounga
| ITEM | WHAKAMAHI | ||
| Te ahua | Te wai marama kore tae | ||
| KAUPAPA（%） | ≥20% | ≥25% | ≥30% |
| COD（mg/L） | 15-18w | 21-23W | 24-28W |
| pH | 7~9 | 7~9 | 7~9 |
| Te konganuku taumaha(%，Pb) | ≤0.0005 | ≤0.0005 | ≤0.0005 |
| Whakamutunga | Kua whai tohu | Kua whai tohu | Kua whai tohu |
