Ultrafiltration hka jasan jaseng ai jak ni gaw nta kata hte hpaga yumga galaw ai hka jasan jaseng ai ladat ni hta ra kadawn ai arung arai ni rai nga ai. Shanhte a molding galaw ai lam gaw, dai product a filtration galaw ai lam, ngang grin ai lam, lang ai ni a mahkrum madup ni hpe hkrak sha hkra machyi shangun ai. Ndai laika buk hta, ultrafiltration hka jasan jaseng ai jak ni a core molding process ni hpe, arung arai lata ai lam, npawt nhpang hkrang shapraw ai lam, galaw shapraw ai lam ngu ai ningmu masum hku nna sawk sagawn na re.
Hpa baw arung arai ni hpe lata ai lam hta, hka hpe jasan jaseng ai jak a madung daw gaw, hka hpe jasan jaseng ai jak a npawt nhpang gaw, hka hpe jasan jaseng ai jak rai nna, laksan hku nna, polypropylene (PP), polyethersulfone (PES), shing nrai, polyvinylidene fluoride (PVDF) zawn re ai polymer arung arai ni hte galaw da ai rai nga ai. Ndai arung arai ni gaw grai kaja ai chemical n-gun hte jak rung n-gun hpe jaw ya nna, hka kata na bacteria, colloids, macromolecular organic matter ni hpe atsawm sha rim la lu ai sha n-ga, hka hpe asan sha lwi shangun lu ai. Dai hta n-ga, shinggan na shingnip hpe mung, n kaja ai arung arai ni hpe aten galu- shapraw kau lu na matu hte, n-gun hte n-gun n rawng ai hpe hkam sharang lu na matu, malu masha-grade ABS plastic (sh) n-gun n rawng ai n-gang hte galaw da ai.
Structural design hte seng nna, ultrafiltration hka jasan jaseng ai jak ni gaw, hka ja ai atsam hte hka lwi ai lam hpe rap ra hkra galaw ra ai. Masha law malawng galaw ai ladat ni hta, n-gun n rawng ai n-gang hpe shinggrup da ai, flat sheet membrane hpe shinggrup da ai, spiral wound membrane hpe shinggrup da ai ni lawm ai. Hollow fiber membrane ni hpe grai lang ai gaw, shanhte a ntsa lamu ga kaba ai hte unit volume langai hta hka ja ai atsam grai law ai majaw re. Moulding galaw ai shaloi, membrane a n-gup magap kaba ai hpe hkrak hkrak hkang ra ai (ga shadawn 0.01-0.1 microns), membrane a jahtum ni hpe hot melt (sh) epoxy resin hte pat da ai ladat ni hpe lang nna, hka n pru hkra pat da ra ai.
Hpaga lam hta ahkyak ai lahkam ni gaw membrane module hpe shinggyin la ai, n-gun hpe chyam dinglik ai, leak-tightness hpe jep chyoi ai lam ni rai nga ai. Langai, ultrafiltration membrane hpe ntsa hte lawu jahtum na shingnip ni hta ultrasonic welding (sh) jak hte shinggrup ai hku nna ngang ngang jum da nna, npawt nhpang hpe ngang grin hkra galaw ai. Dai hpang, hydraulic pressure test galaw nna, bungli galaw ai masa hta teng sha n-gun hpe ninghkap ai lam hpe shingdaw yu ai. Hpang jahtum, kaji kajaw hka lim ai lam ni hpe yeng seng kau na matu, nbung n shang hkra chyam yu ai. Nkau high-end arung arai ni hta mung hka a hkamja lam hpe grau kaja hkra galaw na matu UV n-gun n rawng ai module (sh) activated carbon shawng nnan hka ja ai layer ni hpe mung bang da ai.
Hpa majaw nga yang, n-gun ja ai hpaji masa hte hkrak hkrak re ai jak hpaji ni hta rawt jat wa ai hte maren, ultrafiltration hka jasan jaseng ai jak ni a matu n-gun ja ai ladat hte grup yin hpe makawp maga ai lam de rawt jat wa nga ai. Htawm hpang na hpaji rawng ai hku hpawng de ai lam hte modular hkrang shapraw ai lam hta rawt jat galu kaba wa ai lam ni gaw, -madang tsaw ai lu hka hpe gat lawk ra sharawng ai lam hpe hkap la lu na hpe myit mada ai.
