1. Nneɛma a ɛwɔ nipadua mu .
- particle size uniformity: Ɛsɛ sɛ deviation no nnu 5% (te sɛ ISO 3310-1 gyinapɛn) na ama wɔakwati phenomenon a ɛyɛ tiaa;
- Mfiridwuma mu ahoɔden: Ɛsɛ sɛ wear rate no nnu 1% (hwɛ gb/t 17431-2010) na amma ansɛe bere a ɛreyɛ adwuma no;
- Density Adaptation: Ɛsɛ sɛ density a ɛwɔ filter media mu wɔ nsuo a wɔde yɛ adwuma mu no yɛ kɛseɛ sene 1.0g/cm3 na ama nsuo a ɛtɔ gu fam no ayɛ yie.
2. Nnuru a ɛma ɛyɛ den .
{0}} acid ne alkali a ɛko tia (PH tolerance range 2-12), antioxidant (te sɛ activated carbon iodine bo a ɛboro anaasɛ ɛne 800mg/g yɛ pɛ);
- No dissolution (te sɛ heavy metal a ɛwɔ mu no ɛsɛ sɛ ɛne GB 5749-2022 nsu a wɔnom gyinapɛn hyia).
3. Sikasɛm ne nea ɛbɛkɔ so atra hɔ daa .
- ɔsom asetena a ɛboro anaa ɛne mfeɛ 5 yɛ pɛ (fa quartz anhwea sɛ nhwɛsoɔ);
- regeneration cycle (te sɛ activated carbon thermal regeneration ɔhyew hia na ama adu 600-800℃).
