Ferrous Sulfate
Mea kūʻai: Ferrous Sulfate
CAS#:7720-78-7
Kumu: FeSO4
ʻO ke kumu hoʻohālike:
Hoʻohana: 1. Ma ke ʻano he flocculant, loaʻa iā ia ka mana decolorization maikaʻi.
2. Hiki iā ia ke wehe i nā ion metala kaumaha, ka aila, ka phosphorus i ka wai, a loaʻa iā ia ka hana o ka sterilization, etc.
3. He mea maopopo ka hopena i ka decolorization a me ka wehe ʻana o COD i ka paʻi ʻana a me ka wai kala ʻana, a me ka wehe ʻana i nā metala kaumaha i ka wai ʻino electroplating.
4. Hoʻohana ʻia e like me nā mea hoʻohui meaʻai, nā puaʻa, nā mea maka no ka ʻoihana uila, deodorizing agent no ka hydrogen sulphide, ka mea hoʻonaninani lepo, a me ka catalyst no ka ʻoihana, etc.
Nā kikoʻī
| 'ikamu | Kūlana |
| Fe2+ | ≥17.6 % |
| Mea hiki ole ke hooheheeia | ≤0.1 % |
| Hg | ≤0.00001 % |
| Cr | ≤0.0005 % |
| As | ≤0.002 % |
| Pb | ≤0.002 % |