Kubwerezabwereza kwa Katriji Yosefera Yachitetezo

Kawirikawiri, chinthu chosefera chimayenera kusinthidwa pazochitika zotsatirazi:

1. Chinthu choseferacho chawonongeka kapena chasokonekera;

2. Pamene kulondola kwa kusefa kwa fyuluta yolondola kwachepa ndipo sikungakwaniritse zofunikira za madzi otuluka

3. Madzi otuluka mu dongosololi sakukwaniritsa muyezo.

Zifukwa zodziwika bwino zosinthira makatiriji a fyuluta yachitetezo nthawi zambiri ndi izi:;

1. Ubwino wa madzi osaphika ndi wosakhazikika ndipo umasinthasintha pafupipafupi, zomwe zimapangitsa kuti tinthu tating'onoting'ono tomwe timalowa mu fyuluta tichepetse kayendedwe ka madzi.

2. Mphamvu ya ntchito isanayambe chithandizo ndi yoipa, ndipo ma flocculant, zoletsa ma scale, ndi zina zotero zomwe zawonjezeredwa ku chithandizo chisanayambe sizigwirizana kapena sizikugwirizana ndi gwero la madzi, zomwe zimapangitsa kuti zinthu zomata zomwe zimamatira pamwamba pa chinthu chosefera zisefedwe bwino.

3. Ubwino wa chinthu chosefera ndi wochepa, ndipo kukula kwa ma pore amkati ndi akunja a chinthu chosefera chopanda khalidwe ndi chimodzimodzi.

Ndipotu, gawo lakunja lokha ndi lomwe limakhala ndi mphamvu yoletsa kufalikira kwa madzi, pomwe kukula kwa ma pore osefera a chinthu chabwino chosefera kumachepetsedwa pang'onopang'ono kuchokera kunja kupita mkati. Kulondola kwa kusefera kwa gawo lamkati ndi 5 ± 0.5 µm, ndipo kuchuluka kwa zodetsa kumakhala kwakukulu komanso kwakukulu, Kugwiritsa ntchito kwa nthawi yayitali kumatha kutsimikizira kuti madzi otayira ndi abwino.