yoyenera sequential osakaniza ntchito Polyacrylamide ndi flocculants ena

Mukamagwiritsa ntchito flocculant yophatikizika, chidwi chiyenera kulipidwa pa dongosolo la kuwonjezera ndi nthawi yapakati pakati pa zowonjezera. Kuphatikiza kwa PAC ndi Pam ndikulola PAC malizitsani mtengo wa neutralization / colloid destabilization kuti mupange ma flocs abwino, ndikuwonjezeranso voliyumu ya floc kuti muwongolere mpweya wokwanira. Popeza kuti nthawi ya polyaluminium chloride PAC ndi yochepa kwambiri, kusakaniza kolimba kumafunika pambuyo pa kuwonjezera, nthawi ya PAM yochitapo kanthu ndi yaitali, ndipo chidwi chosakanikirana chimakhala champhamvu choyamba ndiyeno chofooka - choyamba champhamvu ndikusakaniza mofanana ndi mofooka kuti mupewe. kuthyola mitsuko. Polyacrylamide ndi flocculant, ndipo polyaluminium kolorayidi ndi coagulant. Nthawi zambiri, coagulant imawonjezedwa ndikutsatiridwa ndi polyacrylamide. Komabe, pofuna chitetezo, tikulimbikitsidwa kuti dongosolo lowonjezera lidziwike ndi zotsatira zoyesera. Dosing point, kuchuluka kwa mlingo, nthawi ya dosing ndi kusakanikirana kwamphamvu ziyenera kutsimikiziridwa moyesera. Kumbukirani kuti musagwiritse ntchito pamodzi, apo ayi zidzakhudza zotsatira zake ndikuwonjezera mtengo wogwiritsira ntchito.