Ukuhlolwa kokuvinjwa kwe-DolomiteUkuhlolwa okukhethwayo e-Euro en 149: 2001 + A1: 2009.
Imaski ivezwa uthuli lwe-dolomite ngosayizi we-0.7 ~ 12μm kanye nokuhlushwa kothuli kufinyelela ku-400 ± 100mg / M3. Lapho-ke uthuli luhlungwa ngemaski ngesilinganiso sokuphefumula esilingiswayo samalitha ama-2 ngesikhathi. Ukuhlolwa kuyaqhubeka kuze kube yilapho kuqongelela uthuli ngesikhathi seyunithi ngayinye kufinyelela ku-833mGj · Ukumelana noma ukumelana nokuphakama kufinyelela inani elithile.
Le khasiI-FILTRATION NOKUZIPHATHA KWEMPILO YAMAMALIzahlolwa.
Yonke imaski edlulisela isivivinyo sokuvinjwa kwe-dolomite ingafakazela ukuthi ukumelana nokuphefumula kwamaski ekusetshenzisweni kwangempela kukhuphuka kancane ngenxa yokuvinjwa kothuli, ngaleyo ndlela kunikeze abasebenzisi ngesikhathi sokugqoka okuthe xaxa.
Isikhathi sePosi: Mar-29-2023