Dewatering ntsia hlau xovxwm yog siv rau cov thickening thiab dewatering ntawm sludge dej.Sludge dej yog cov dej uas muaj cov khib nyiab tshem tawm, uas tuaj yeem tsim los ntawm kev kho dej khib nyiab, kev lag luam khoom noj khoom haus, kev lag luam tshuaj thiab lwm yam haujlwm ntawm tib neeg.

Cov ntsia hlau xovxwm sludge dewatering tshuab yog ib qho khoom siv tshiab-kua sib cais, uas siv cov ntsiab lus ntawm cov ntsia hlau extrusion, ua kom muaj zog extrusion quab yuam los ntawm kev hloov ntawm cov ntsia hlau taub thiab suab, nrog rau qhov sib txawv me me ntawm lub nplhaib txav thiab lub nplhaib ruaj khov. , kom paub qhov extrusion dewatering ntawm sludge.