Poov tshuaj zoo li
Poov tshuaj zoo li
Kev siv: Nws yog dav siv raws li cov daus daus.
Pob: Nws tau ntim nrog cov polyethylene lub hnab raws li cov txheej sab hauv, thiab ib lub hnab ntim khoom yas woven raws li txheej. Qhov nyhav ntawm txhua lub hnab yog 25kg.
Cia thiab thauj: Nws yuav tsum tau muab cia rau hauv cov tsev muag khoom qhuav thiab ua kom sov thiab noo noo thaum thauj khoom, tsis muaj kev puas tsuaj rau kom tsis txhob muaj kev puas tsuaj. Tsis tas li ntawd, nws yuav tsum muab khaws cia cais los ntawm cov tshuaj lom.
Txuj Ci Zoo: (Tus qauv rau kev nkag mus, Q / CDH 16-2018)
| Kev qhia tshwj xeeb | Kev Lag Luam Kev Lag Luam | Q / CDH 16-2018 |
| Cov ntsiab lus (ntawm kev ziab), w /% ≥ | 97.5 | 96.0 |
| Poov tshuaj hydroxide (koh), w /% ≤ | 0.5 | 0.3 |
| Poov tshuaj Carbonate (K2CO3), w /% ≤ | 1.5 | 0.3 |
| Cov hlau hnyav (ua PB), w /% ≤ | 0.002 | — |
| Poov tshuaj tshuaj chloride (kcl), w /% ≤ | 0.5 | 0.2 |
| Ya raws, w /% ≤ | 0.5 | 1.2 |
| Ph (50g / L, 25 ℃) | — | 9.0-11.0 Nws |
| Saturated Brine ntom ntom (20 ℃), g / cm ≥ | — | 1.58 |
Sau koj cov lus ntawm no thiab xa mus rau peb
